In this comprehensive guide, we compare LiveChat and Supavec across various parameters including features, pricing, performance, and customer support to help you make the best decision for your business needs.
Overview
When choosing between LiveChat and Supavec, understanding their unique strengths and architectural differences is crucial for making an informed decision. Both platforms serve the RAG (Retrieval-Augmented Generation) space but cater to different use cases and organizational needs.
Quick Decision Guide
Choose LiveChat if: you value mature 20+ year platform with proven enterprise reliability (adobe, paypal, ikea, samsung, best buy)
Choose Supavec if: you value 100% open source with no vendor lock-in
About LiveChat
LiveChat is enterprise live chat platform with ai-augmented customer support workflows. Mature 20+ year live chat platform owned by publicly-traded Text S.A. (WSE: TXT, $88.9M annual revenue) serving 37,000+ businesses including Adobe, PayPal, IKEA. NOT a RAG-as-a-Service platform—operates as human-agent live chat with AI augmentation features. Proprietary AI engine (not LLM model selection), limited knowledge sources (PDFs/websites only), no vector database controls, no anti-hallucination mechanisms. Strong for traditional customer support workflows. $20-$59/agent/month + $52/month ChatBot addon. Founded in 2002, headquartered in Wroclaw, Poland, the platform has established itself as a reliable solution in the RAG space.
Overall Rating
86/100
Starting Price
$20/mo
About Supavec
Supavec is the open source rag as a service platform. SupaVec is an open-source RAG platform that serves as an alternative to Carbon.ai. Built on transparency and data sovereignty, it allows developers to build powerful RAG applications with complete control over their infrastructure, supporting any data source at any scale. Founded in 2024, headquartered in Remote, the platform has established itself as a reliable solution in the RAG space.
Overall Rating
84/100
Starting Price
Custom
Key Differences at a Glance
In terms of user ratings, both platforms score similarly in overall satisfaction. From a cost perspective, pricing is comparable. The platforms also differ in their primary focus: Customer Support versus RAG Platform. These differences make each platform better suited for specific use cases and organizational requirements.
⚠️ What This Comparison Covers
We'll analyze features, pricing, performance benchmarks, security compliance, integration capabilities, and real-world use cases to help you determine which platform best fits your organization's needs. All data is independently verified from official documentation and third-party review platforms.
Detailed Feature Comparison
LiveChat
Supavec
CustomGPTRECOMMENDED
Data Ingestion & Knowledge Sources
Supported formats: PDFs and website crawling only (max 2,000 pages per website source)
Plan-based limits: Team (10 files / 3 websites), Business (30 files / 10 websites), Enterprise (custom limits)
Automatic retraining: Configurable intervals for knowledge base updates
CRITICAL LIMITATION: No NO support for DOCX, TXT, CSV, Excel, audio, video, code files (limited to PDFs/websites vs 1,400+ formats in RAG platforms)
CRITICAL LIMITATION: No NO cloud storage integrations (Google Drive, Dropbox, OneDrive, Notion, Confluence) for native sync - manual uploads only
Architecture gap: Designed for customer service knowledge bases, not sophisticated document retrieval - no chunking parameters, embedding models, or vector database configurations exposed
Scaling concerns: Maximum 2,000 pages per website source and hard limits on total sources per plan quickly exceed enterprise-scale document corpus requirements
No one-click Google Drive or Notion connectors—you’ll script the fetch and hit the API yourself.
Because it’s open source, you can build connectors to anything—Postgres, Mongo, S3, you name it.
Runs on Supabase and scales sideways, chunking millions of docs for fast retrieval.
Lets you ingest more than 1,400 file formats—PDF, DOCX, TXT, Markdown, HTML, and many more—via simple drag-and-drop or API.
Crawls entire sites through sitemaps and URLs, automatically indexing public help-desk articles, FAQs, and docs.
Turns multimedia into text on the fly: YouTube videos, podcasts, and other media are auto-transcribed with built-in OCR and speech-to-text.
View Transcription Guide
Connects to Google Drive, SharePoint, Notion, Confluence, HubSpot, and more through API connectors or Zapier.
See Zapier Connectors
Supports both manual uploads and auto-sync retraining, so your knowledge base always stays up to date.
Integrations & Channels
Messaging platforms: Website chat widget, Facebook Messenger, WhatsApp Business API, Apple Messages for Business, Telegram, SMS (via 2way integration), email ticketing
Enterprise CRM/helpdesk depth: Deep integrations with Salesforce, HubSpot, Zendesk, Intercom for seamless customer data flow
E-commerce official support: Native Shopify/WooCommerce/BigCommerce plugins demonstrate platform validation
Webhook flexibility: JSON payload support with 10-second timeouts allows custom integrations for unique business requirements (8/10 rated differentiator)
Text Copilot: AI assistant helping agents navigate the LiveChat platform efficiently
AI Reply Suggestions: Recommends responses from knowledge sources based on conversation context
Text Enhancement: Grammar correction and tone polishing for agent messages before sending
Tag Suggestions: Automatic conversation categorization and tagging for organization
AI Summaries: Conversation summarization for agent handoffs and context transfer
AI Insights: Analyzes 1,000+ customer queries in 30 seconds to identify trends and patterns
Human-agent focus: AI features designed to augment agent productivity, not replace human interaction
CRITICAL LIMITATION: No NO anti-hallucination controls - responses cannot be traced to source documents with citations (vs RAG platforms with citation attribution)
CRITICAL LIMITATION: No NO retrieval parameter configuration - users cannot adjust similarity thresholds, implement hybrid search strategies, or configure confidence scoring
Stateless RAG Architecture: Pure retrieval and generation without built-in conversation state—developers implement multi-turn context and session management in application layer
Model-Agnostic Generation: Defaults to GPT-3.5 but supports GPT-4, self-hosted LLMs (Llama, Mistral), and any OpenAI-compatible models—no vendor lock-in for generation
Postgres Vector Search: Fast approximate nearest neighbor search using pgvector extension with cosine similarity—handles millions of chunks efficiently at enterprise scale
Metadata Filtering: Custom metadata tagging and filtering capabilities enabling organized knowledge management and multi-tenant architectures
Real-Time Re-Indexing: Almost instant document re-embedding when updating or overwriting knowledge sources—no lengthy reprocessing delays
REST API Foundation: Straightforward endpoints for file uploads, text uploads, and search with plain-JSON responses—easy integration from any programming language
Supabase Integration: Built on Supabase infrastructure leveraging PostgreSQL, Row-Level Security (RLS), and battle-tested backend for familiar deployment
LIMITATION - No Built-In Chat UI: API-only platform requiring developers to build custom chat interfaces—not a turnkey chatbot solution with widgets
LIMITATION - No Lead Capture: No built-in lead generation, email collection, or CRM integration capabilities—must be implemented at application layer
LIMITATION - No Human Handoff: No escalation workflows, live agent transfer, or fallback mechanisms—conversational features are developer responsibility
LIMITATION - No Multi-Channel Integrations: No native Slack, Teams, WhatsApp, or messaging platform connectors—developers build integration layer
LIMITATION - No Session Management: Stateless API design without conversation history tracking or multi-turn context retention—application must manage state
LIMITATION - No Advanced RAG: Missing hybrid search, reranking, knowledge graphs, multi-query retrieval, query expansion found in enterprise platforms
LIMITATION - No Observability Dashboard: No analytics, conversation metrics, or performance monitoring UI—must integrate external logging tools
Custom AI Agents: Build autonomous agents powered by GPT-4 and Claude that can perform tasks independently and make real-time decisions based on business knowledge
Decision-Support Capabilities: AI agents analyze proprietary data to provide insights, recommendations, and actionable responses specific to your business domain
Multi-Agent Systems: Deploy multiple specialized AI agents that can collaborate and optimize workflows in areas like customer support, sales, and internal knowledge management
Memory & Context Management: Agents maintain conversation history and persistent context for coherent multi-turn interactions
View Agent Documentation
Tool Integration: Agents can trigger actions, integrate with external APIs via webhooks, and connect to 5,000+ apps through Zapier for automated workflows
Hyper-Accurate Responses: Leverages advanced RAG technology and retrieval mechanisms to deliver context-aware, citation-backed responses grounded in your knowledge base
Continuous Learning: Agents improve over time through automatic re-indexing of knowledge sources and integration of new data without manual retraining
Chat Bot Automation ( Separate Product)
Visual drag-and-drop builder: No-code chatbot creation with NLP intent recognition
Proprietary AI engine: ChatBot.com explicitly states it "doesn't rely on third-party providers like Google Bard, OpenAI, or Bing AI" - everything runs on internal NLP system
Pricing: $52/month additional cost on top of LiveChat subscription (fragmented product ecosystem)
Traditional chatbot architecture: Resembles rule-based chatbot platforms rather than RAG systems with semantic retrieval
Integration requirement: Purchased and integrated separately from LiveChat core product
LIMITATION: No NO LLM model selection or routing - proprietary engine only, eliminating GPT-4, Claude, Gemini, or custom model options entirely (6/10 rated as limitation vs true RAG platforms)
N/A
N/A
Widget Customization & White- Labeling
Live editor: Visual customization with theme presets, color pickers (custom hex supported), logo uploads, position controls
Light/dark modes: Built-in theme switching with user preference detection
Custom CSS: Advanced styling capabilities for design control beyond presets
WCAG 2.1 AA compliance: Accessibility support with screen readers and keyboard navigation
Mobile responsiveness: Separate mobile widget settings with device-specific hiding options
Domain restrictions: Control which websites can embed the widget through trusted domains configuration
White-labeling (Enterprise only): Note: Complete branding removal requires Enterprise plan (custom pricing, minimum 5 seats) - not available on lower tiers
Role-based access: Owner, Admin, and Agent roles with configurable permissions, agent groups for departmental routing
N/A
N/A
L L M Model Options
CRITICAL LIMITATION: No NO LLM model selection available - proprietary AI engine only
Architecture: ChatBot.com uses internal NLP system, explicitly doesn't rely on Google Bard, OpenAI, or Bing AI
Opaque processing: Model architecture, training data, capabilities not publicly documented
NO model routing: No Cannot choose between GPT-3.5, GPT-4, Claude, Gemini, or custom models based on query complexity or cost optimization
NO BYOLLM: No No bring-your-own-model capabilities for enterprise customization or fine-tuning
Competitive gap: This eliminates flexibility entirely vs RAG platforms offering multiple LLM providers and model selection (rated 3/10 for model flexibility - major limitation)
Model-agnostic: defaults to GPT-3.5, but switch to GPT-4 or any self-hosted model if you’d like.
No fancy toggle—just change a config or prompt path in code.
No extra prompt magic or anti-hallucination layer—plain RAG.
Quality rests on the LLM you choose and how you prompt it.
Taps into top models—OpenAI’s GPT-5.1 series, GPT-4 series, and even Anthropic’s Claude for enterprise needs (4.5 opus and sonnet, etc ).
Automatically balances cost and performance by picking the right model for each request.
Model Selection Details
Uses proprietary prompt engineering and retrieval tweaks to return high-quality, citation-backed answers.
Handles all model management behind the scenes—no extra API keys or fine-tuning steps for you.
Developer Experience ( A P I & S D Ks)
Agent Chat API v3.5: REST and WebSocket (RTM) transports with OAuth 2.1 PKCE and Personal Access Tokens
JavaScript/Node.js SDK: @livechat/chat-sdk for agent operations with initialization and event handling
iOS SDK: Swift-based for iOS 15.6+ with CocoaPods, Carthage, and Swift Package Manager support
Android SDK: Kotlin-based SDK distributed via Gradle for native Android integration
Customer SDK: @livechat/customer-sdk for custom widget development and branded experiences
Documentation quality: Comprehensive for chat APIs with Postman collections, video tutorials, Discord community - genuinely strong investment in developer resources
Rate limits: 180 requests/minute per API key (may constrain high-volume applications)
CRITICAL LIMITATION: No NO Python SDK - JavaScript/Node.js/mobile only, limiting backend integration options for Python-based systems
CRITICAL LIMITATION: No NO RAG-specific APIs for semantic search, retrieval configuration, embedding management - APIs serve chat operations only
Straightforward REST endpoints for file uploads, text uploads, and search.
[Examples]
No official SDKs—use fetch/axios or roll your own wrapper.
Docs are concise with JS snippets; Postman collection included.
Full source is on GitHub, welcoming community tweaks.
Ships a well-documented REST API for creating agents, managing projects, ingesting data, and querying chat.
API Documentation
Backs you up with cookbooks, code samples, and step-by-step guides for every skill level.
R A G Implementation & Accuracy
CRITICAL ARCHITECTURAL GAP: No NOT a RAG-as-a-Service platform - no vector database, embedding controls, or configurable retrieval pipeline
NO chunking parameters: No Chunk size, overlap, and strategy not exposed for optimization
NO embedding model selection: No Cannot choose between OpenAI, Cohere, or custom embedding models
NO similarity threshold controls: No Cannot configure cosine similarity thresholds or retrieval scoring
NO hybrid search: No No combination of keyword and semantic search strategies
NO anti-hallucination mechanisms: No No citation attribution, source verification, or confidence scoring - responses cannot be traced to source documents
Proprietary processing: Knowledge base processing happens through opaque internal system without transparency into retrieval methodology
Competitive positioning: LiveChat serves chat operations, not autonomous knowledge retrieval - fundamentally different architecture from RAG platforms (rated 2/10 as RAG platform - not designed for this use case)
N/A
N/A
Performance & Accuracy
Response time: Real-time chat delivery optimized for sub-second message delivery between agents and customers; server response times not publicly disclosed but consistently praised for reliability in G2/Capterra reviews
Accuracy metrics: No published accuracy benchmarks or AI performance metrics; platform focuses on operational metrics (queue times, agent response times, customer satisfaction) rather than AI retrieval accuracy
Context retrieval: AI Reply Suggestions retrieves responses from knowledge base sources based on conversation context; no configurable similarity thresholds, hybrid search, or retrieval optimization parameters exposed to users
Scalability: 37,000+ businesses served globally over 20+ years with enterprise customers (Adobe, PayPal, IKEA, Samsung); infrastructure supports high-volume chat operations but per-agent pricing model constrains cost scaling vs per-project pricing
Reliability: Enterprise SLA available on custom contracts with guaranteed response times and uptime commitments; platform stability consistently praised in reviews (4.5/5 G2, 4.6/5 Capterra) with "reliable platform" as common theme
Benchmarks: No published performance benchmarks comparing AI response accuracy, retrieval speed, or hallucination rates against competitors; platform designed for agent workflows rather than autonomous AI performance
Quality indicators: G2 rating 4.5/5 (761 reviews, 68% five-star ratings), Capterra 4.6/5 (1,700+ reviews); users praise reliability and ease of implementation, criticize rising prices and per-agent cost at scale
Accuracy = GPT quality + standard RAG lift—no extra guardrails.
Postgres vector search keeps retrieval snappy, even with millions of chunks.
No public head-to-head benchmarks yet; expect “typical GPT-3.5/4 RAG” results.
If you want citations or extra checks, you’ll prompt-engineer them yourself.
Delivers sub-second replies with an optimized pipeline—efficient vector search, smart chunking, and caching.
Independent tests rate median answer accuracy at 5/5—outpacing many alternatives.
Benchmark Results
Always cites sources so users can verify facts on the spot.
Maintains speed and accuracy even for massive knowledge bases with tens of millions of words.
Customization & Branding
UI customization: Visual live editor with theme presets, color pickers supporting custom hex codes, logo uploads, position controls for widget placement on website
Branding control: Light/dark mode built-in theme switching with user preference detection, custom CSS for advanced styling beyond presets, logo and color scheme customization
White-labeling: Complete removal of LiveChat branding available on Enterprise plan only (custom pricing, minimum 5 seats); lower tiers (Starter/Team/Business) display LiveChat branding on widgets
Custom domain: Not explicitly documented in public materials; likely requires Enterprise plan with custom deployment infrastructure (specifics require sales engagement)
Design flexibility: Separate mobile widget settings with device-specific hiding options, WCAG 2.1 AA accessibility compliance with screen reader and keyboard navigation support, domain restrictions for trusted domains configuration
Mobile customization: Responsive widget with mobile-specific settings; mobile app customization separate from web widget (mobile app functionality limitations noted in user reviews)
Role-based access: Owner, Admin, and Agent roles with configurable permissions; agent groups for departmental routing enabling organizational structure within platform
LIMITATION: Enterprise-only white-labeling creates significant barrier for mid-market companies requiring brand removal without enterprise contract minimums
No pre-made UI, no theming—branding lives in whatever front-end you create.
Open source means zero “Supavec” label to hide—your app, your look.
Add domain checks or auth however you like in your code.
It’s “white-label” by default because Supavec is API-only.
Fully white-labels the widget—colors, logos, icons, CSS, everything can match your brand.
White-label Options
Provides a no-code dashboard to set welcome messages, bot names, and visual themes.
Lets you shape the AI’s persona and tone using pre-prompts and system instructions.
Uses domain allowlisting to ensure the chatbot appears only on approved sites.
No- Code Interface & Usability
Visual builder: Visual drag-and-drop chatbot builder through separate ChatBot.com product ($52/month additional); core LiveChat focuses on agent dashboard and widget configuration rather than graphical flow design
Setup complexity: Consistently praised in reviews for "ease of implementation" and quick deployment; JavaScript snippet installation for website embedding with straightforward configuration wizard
Learning curve: G2 (4.5/5, 761 reviews) and Capterra (4.6/5, 1,700+ reviews) highlight user-friendly interface; agent dashboard designed for non-technical support teams with minimal training requirements
Pre-built templates: Widget theme presets for visual styles; ChatBot.com product offers automation templates but requires separate $52/month purchase (fragmented product ecosystem)
No-code workflows: 200+ marketplace integrations (Zapier, HubSpot, Salesforce, Zendesk) with no-code installation; e-commerce plugins (Shopify, WooCommerce, BigCommerce) with official native support
User experience: "Responsive 24/7 support", "reliable platform", "ease of implementation" consistently praised; criticisms focus on rising prices, per-agent cost at scale, and separate ChatBot purchase requirement rather than usability issues
LIMITATION: Chatbot automation requires separate ChatBot.com product purchase ($52/month) rather than integrated no-code builder; users criticize fragmented product ecosystem vs all-in-one platforms
No drag-and-drop dashboard—everything's via API or CLI.
Meant for code-first teams who'll bolt it into their own chat or workflow.
Self-hosters can craft custom GUIs on top, but Supavec keeps the slate blank.
If you want a business-user UI like CustomGPT, you'll layer that yourself.
Offers a wizard-style web dashboard so non-devs can upload content, brand the widget, and monitor performance.
Supports drag-and-drop uploads, visual theme editing, and in-browser chatbot testing.
User Experience Review
Uses role-based access so business users and devs can collaborate smoothly.
GDPR: Compliant with EU data residency option (Poland-based Text S.A.)
HIPAA: Compliant with BAA (Business Associate Agreement) on Enterprise plan
ISO 27001: Compliant (information security management)
PCI DSS: Compliant with built-in credit card masking for PII/PCI protection
FedRAMP: Compliant (federal government cloud security)
CSA Star Level 1: Compliant (Cloud Security Alliance certification)
AI data privacy: Customer data never used for LLM training, third-party AI partners (including OpenAI integrations) operate under zero-retention policies
Data isolation: Customer data never mixed across accounts, regional data center selection (America/Europe)
Audit logs: Available on Enterprise plans for security compliance
Encryption: TLS for transit, AES-256 at rest
LIMITATION: Note: SSO/SAML Enterprise-only - significant gap for mid-market companies with identity management requirements (Okta, OneLogin, Auth0, custom SAML requires highest tier)
Self-hosting keeps everything on your servers—great for tight compliance.
[Privacy note]
Hosted Supavec runs on Supabase with row-level security—each team’s data is fenced off.
No training on your docs—data stays yours.
Enterprises can go dedicated or on-prem for HIPAA/GDPR peace of mind.
Protects data in transit with SSL/TLS and at rest with 256-bit AES encryption.
Holds SOC 2 Type II certification and complies with GDPR, so your data stays isolated and private.
Security Certifications
Offers fine-grained access controls—RBAC, two-factor auth, and SSO integration—so only the right people get in.
Benchmark comparisons: Industry average comparisons add competitive context to performance metrics
Scheduled reports: Daily/weekly/monthly delivery via email with CSV export for custom analysis
Staffing predictions (Business+): AI-powered scheduling optimization based on historical patterns
Google Analytics integration: Conversion tracking and customer journey analysis
Conversation logs: Full searchable archives with tag-based organization and filtering
LIMITATION: No NO AI performance metrics - no retrieval accuracy dashboards, semantic search performance tracking, hallucination rate monitoring (focuses on operational metrics, not RAG optimization)
No dashboard baked in—log requests yourself or use Supabase metrics when self-hosting.
Hosted plan shows basic call counts; no transcript analytics out of the box.
Need deep insights? Wire up your own monitoring layer.
Designed to play nicely with external logging tools, not ship its own.
Comes with a real-time analytics dashboard tracking query volumes, token usage, and indexing status.
Lets you export logs and metrics via API to plug into third-party monitoring or BI tools.
Analytics API
Provides detailed insights for troubleshooting and ongoing optimization.
ChatBot addon: $52/month additional for automation (separate product purchase required)
Scaling cost example: 10-agent Business team with ChatBot = $642/month ($59×10 + $52) vs per-project pricing in RAG platforms
CONCERN: Note: Per-agent pricing escalates at scale - criticized in reviews as "rising prices" and "cost structure at scale" issue (vs token/project-based pricing in RAG competitors)
MIT-licensed open source: self-host for free (pay your own infra).
Need more calls? Negotiate or self-host to ditch caps.
Storage isn’t metered—only query volume counts toward the plan.
Runs on straightforward subscriptions: Standard (~$99/mo), Premium (~$449/mo), and customizable Enterprise plans.
Gives generous limits—Standard covers up to 60 million words per bot, Premium up to 300 million—all at flat monthly rates.
View Pricing
Handles scaling for you: the managed cloud infra auto-scales with demand, keeping things fast and available.
Support & Ecosystem
24/7 customer support: Live chat and email support consistently praised in reviews (4.5/5 G2, 4.6/5 Capterra)
Developer documentation: Comprehensive at developers.livechat.com with Postman collections, video tutorials, code examples
Discord community: Developer community for technical discussions and peer support
Enterprise SLA: Available on custom contracts with guaranteed response times
User satisfaction: G2 rating 4.5/5 (761 reviews) with 68% five-star ratings, Capterra 4.6/5 (1,700+ reviews)
Common praise: "Responsive 24/7 support", "Ease of implementation", "Reliable platform"
Common criticisms: Rising prices, per-agent cost at scale, separate ChatBot purchase requirement, reduced mobile app functionality vs web
Documentation strength: Genuinely strong for chat APIs but lacks RAG-specific guidance (not applicable to platform architecture)
Community help via GitHub/Discord; paid plans unlock email or priority support.
[Docs]
Open-source means forks, PRs, and home-grown connectors are welcome.
Docs are lean—mostly endpoint references rather than big tutorials.
Code samples pop up in the community, but it’s not a huge library yet.
Supplies rich docs, tutorials, cookbooks, and FAQs to get you started fast.
Developer Docs
Offers quick email and in-app chat support—Premium and Enterprise plans add dedicated managers and faster SLAs.
Enterprise Solutions
Benefits from an active user community plus integrations through Zapier and GitHub resources.
Additional Considerations
Platform Classification: HUMAN-AGENT LIVE CHAT PLATFORM with AI augmentation, NOT a RAG-as-a-Service or autonomous chatbot platform - designed for agent productivity enhancement
Target Audience Clarity: Customer support teams needing live chat with AI suggestions vs developers requiring programmatic RAG control or autonomous knowledge retrieval
Primary Strength: Exceptional for human-agent customer support workflows with 200+ marketplace integrations and comprehensive compliance (SOC 2, GDPR, HIPAA, ISO 27001, PCI DSS, FedRAMP, CSA Star Level 1)
Compliance Leadership: Seven certifications including FedRAMP (federal government authorization rarely seen in chatbot platforms) and PCI DSS with built-in credit card masking for financial services readiness
Fragmented Product Ecosystem: ChatBot automation requires separate $52/month purchase ($52 × 12 = $624/year additional cost) rather than integrated no-code builder - users criticize fragmented product approach vs all-in-one competitors
Critical Limitation - Per-Agent Pricing Escalation: 10-agent Business team with ChatBot = $642/month ($59×10 + $52) = $7,704/year vs per-project pricing in RAG platforms - significant cost scaling concern noted in reviews
Knowledge Source Gap: Limited to PDFs and websites (max 2,000 pages, 10-30 files per plan) with NO support for DOCX, TXT, CSV, Excel, audio, video, code files - dramatically constrained vs 1,400+ formats in RAG platforms
NO Cloud Storage Integrations: No native sync with Google Drive, Dropbox, OneDrive, Notion, Confluence for knowledge sources - manual uploads only blocks automation workflows
Developer API Limitations: APIs serve chat operations (agent workflows, conversations, tickets) vs RAG operations (semantic search, retrieval, embeddings, knowledge base management) - fundamentally different focus
NO RAG Infrastructure: No vector database, embedding controls, chunking parameters, similarity thresholds, hybrid search, or anti-hallucination mechanisms with citation attribution - not designed for autonomous retrieval
Enterprise-Only SSO/SAML: Identity management features require highest tier creating significant barrier for mid-market companies with Okta, OneLogin, Auth0, or custom SAML requirements
Use Case Mismatch Warning: Comparing LiveChat to CustomGPT is architecturally misleading - different categories (human-agent live chat vs RAG-as-a-Service) serving different personas and value propositions
No vendor lock-in: transparent code, offline option, host wherever you like.
Focuses on core RAG—no SSO, dashboards, or fancy UI included.
Great for devs who want full control or must keep data in-house.
Conversation flow, advanced prompts, fancy UI—all yours to build.
Slashes engineering overhead with an all-in-one RAG platform—no in-house ML team required.
Gets you to value quickly: launch a functional AI assistant in minutes.
Stays current with ongoing GPT and retrieval improvements, so you’re always on the latest tech.
Balances top-tier accuracy with ease of use, perfect for customer-facing or internal knowledge projects.
Core Chatbot Features
AI Reply Suggestions: Knowledge base-powered response recommendations for human agents based on conversation context - enhances agent productivity rather than replacing human interaction
Text Copilot: AI assistant helping agents navigate LiveChat platform efficiently with suggested responses, actions, and workflow guidance
Text Enhancement: Grammar correction and tone polishing for agent messages before sending - ensures professional communication quality
Tag Suggestions: Automatic conversation categorization and tagging for organization and reporting without manual classification effort
AI Summaries: Conversation summarization for agent handoffs and context transfer - reduces ramp-up time when conversations transfer between team members
AI Insights: Analyzes 1,000+ customer queries in 30 seconds to identify trends and patterns - enables data-driven support strategy optimization
Human-Agent Focus Philosophy: AI features designed to augment agent productivity, not replace human interaction - maintains human touch in customer conversations
ChatBot.com Separate Product: Traditional chatbot automation requires $52/month additional purchase using proprietary NLP engine (explicitly doesn't rely on Google Bard, OpenAI, or Bing AI)
CRITICAL LIMITATION - NO Anti-Hallucination Controls: Responses cannot be traced to source documents with citations - no citation attribution, source verification, or confidence scoring vs RAG platforms
Knowledge Base Processing: Proprietary internal system processes PDFs and website crawls (max 2,000 pages, 10-30 files per plan tier) with automatic Q&A pair extraction
Automatic Retraining: Configurable intervals for knowledge base updates ensuring AI suggestions stay current with latest information
Widget Customization: Live editor with theme presets, color pickers supporting custom hex codes, logo uploads, position controls (desktop and mobile-specific settings)
Custom CSS Support: Advanced styling capabilities for design control beyond visual editor presets - full CSS customization available for matching brand guidelines
WCAG 2.1 AA Compliance: Accessibility support with screen readers and keyboard navigation ensuring inclusive user experiences
Domain Restrictions: Control which websites can embed widget through trusted domains configuration for security and access management
White-Labeling (Enterprise Only): Complete branding removal requires Enterprise plan (custom pricing, minimum 5 seats) - not available on Starter/Team/Business tiers
Role-Based Access: Owner, Admin, and Agent roles with configurable permissions; agent groups for departmental routing enabling organizational structure within platform
CRITICAL LIMITATION - Opaque Knowledge Processing: Methodology not publicly documented - no transparency into Q&A extraction algorithms, chunking strategies, or retrieval mechanisms
CRITICAL LIMITATION - NO Programmatic Knowledge Management: All knowledge base management requires UI interaction - no API for document upload, Q&A pair management, or automated knowledge updates
Upload or overwrite docs any time—re-embeds almost instantly.
Behavior lives in your prompts; there’s no GUI for personas.
Multi-lingual works fine—just tell the LLM in your prompt.
Add metadata, tweak chunking—then build logic around it as needed.
Lets you add, remove, or tweak content on the fly—automatic re-indexing keeps everything current.
Shapes agent behavior through system prompts and sample Q&A, ensuring a consistent voice and focus.
Learn How to Update Sources
Supports multiple agents per account, so different teams can have their own bots.
Balances hands-on control with smart defaults—no deep ML expertise required to get tailored behavior.
R A G-as-a- Service Assessment
Platform classification: HUMAN-AGENT LIVE CHAT PLATFORM with AI augmentation, NOT a RAG-as-a-Service platform
Architecture philosophy: Designed for agent productivity enhancement, not autonomous knowledge retrieval
Target audience: Customer support teams needing live chat with AI suggestions vs developers requiring programmatic RAG control
Missing RAG foundations: NO vector database, NO embedding controls, NO LLM model selection, NO anti-hallucination mechanisms, NO retrieval configuration APIs
Knowledge source gap: Limited to PDFs and websites (max 2,000 pages, 10-30 files) vs 1,400+ formats in RAG platforms
API focus: Chat operations (agent workflows, conversations, tickets) vs RAG operations (semantic search, retrieval, embeddings)
Use case fit: Excellent for human-agent customer support, inappropriate for autonomous retrieval requiring accuracy controls
Competitive positioning: Different category from CustomGPT - live chat vs RAG-as-a-Service (rated 2/10 as RAG platform - fundamentally different architecture)
Platform Type: TRUE RAG-AS-A-SERVICE API - Lightweight MIT-licensed open-source RAG backend built on Supabase with self-hosting capability and minimal API surface
Core Mission: Provide transparent, open-source alternative to proprietary RAG services (Carbon.ai shutdown response) with full cost control and no vendor lock-in
Target Market: Developers building custom RAG applications on budget, startups minimizing costs with self-hosting, organizations requiring data sovereignty with Supabase infrastructure
RAG Implementation: Standard RAG architecture with document chunking, OpenAI embeddings, Postgres pgvector semantic search—focused on simplicity over advanced techniques
API-First Design: Pure REST API for retrieval and generation without GUI, widgets, or conversational features—intentionally minimal abstraction for developer control
Self-Hosting Advantage: MIT license enables complete on-premises deployment keeping all data on your servers—ideal for GDPR, HIPAA, data residency compliance
Managed Service Option: Cloud-hosted plans (Free: 100 calls/month, Basic: $190/year for 750 calls/month, Enterprise: $1,490/year for 5K calls/month) eliminate infrastructure management
Pricing Model: Free self-hosting (MIT license) or extremely affordable hosted plans—40-90% cheaper than commercial RAG platforms with no per-document charges or user seat fees
Data Sources: File uploads (PDF, Markdown, TXT) via REST API or raw text ingestion—NO pre-built Google Drive, Notion, or cloud storage connectors (manual scripting required)
Model Flexibility: Model-agnostic with GPT-3.5 default, GPT-4, or self-hosted LLM support—users connect own OpenAI API keys without Supavec markup on AI costs
Security Foundation: Supabase Row-Level Security (RLS) for multi-tenant data isolation, HTTPS encryption, AES-256 at-rest encryption—self-hosting enables GDPR/HIPAA compliance
Support Model: Community GitHub/Discord support for free tier, email support for paid plans—no dedicated CSMs, SLAs, or enterprise account management
Open-Source Ecosystem: Transparent code on GitHub welcoming PRs, forks, and community contributions—no proprietary components or vendor lock-in
LIMITATION - Developer-Only Platform: Requires coding skills for setup, integration, and maintenance—non-technical teams cannot use without developer support
LIMITATION - Basic RAG Features: Standard retrieval without hybrid search, reranking, knowledge graphs, multi-query fusion, or hallucination detection—advanced features require custom development
LIMITATION - No Turnkey Features: No GUI dashboard, conversation management, lead capture, analytics, or multi-channel integrations—pure RAG API requiring application layer development
Comparison Validity: Architectural comparison to full-featured chatbot platforms like CustomGPT.ai requires context—Supavec is lightweight RAG backend API vs complete no-code chatbot builder
Use Case Fit: Perfect for developers wanting lightweight RAG backend without heavy frameworks, startups minimizing costs with Supabase self-hosting, teams building custom chatbots needing simple REST API for retrieval without paying for unused dashboard features
Core Architecture: Serverless RAG infrastructure with automatic embedding generation, vector search optimization, and LLM orchestration fully managed behind API endpoints
API-First Design: Comprehensive REST API with well-documented endpoints for creating agents, managing projects, ingesting data (1,400+ formats), and querying chat
API Documentation
Developer Experience: Open-source Python SDK (customgpt-client), Postman collections, OpenAI API endpoint compatibility, and extensive cookbooks for rapid integration
No-Code Alternative: Wizard-style web dashboard enables non-developers to upload content, brand widgets, and deploy chatbots without touching code
Hybrid Target Market: Serves both developer teams wanting robust APIs AND business users seeking no-code RAG deployment - unique positioning vs pure API platforms (Cohere) or pure no-code tools (Jotform)
RAG Technology Leadership: Industry-leading answer accuracy (median 5/5 benchmarked), 1,400+ file format support with auto-transcription, proprietary anti-hallucination mechanisms, and citation-backed responses
Benchmark Details
Deployment Flexibility: Cloud-hosted SaaS with auto-scaling, API integrations, embedded chat widgets, ChatGPT Plugin support, and hosted MCP Server for Claude/Cursor/ChatGPT
Enterprise Readiness: SOC 2 Type II + GDPR compliance, full white-labeling, domain allowlisting, RBAC with 2FA/SSO, and flat-rate pricing without per-query charges
Use Case Fit: Ideal for organizations needing both rapid no-code deployment AND robust API capabilities, teams handling diverse content types (1,400+ formats, multimedia transcription), and businesses requiring production-ready RAG without building ML infrastructure from scratch
Competitive Positioning: Bridges the gap between developer-first platforms (Cohere, Deepset) requiring heavy coding and no-code chatbot builders (Jotform, Kommunicate) lacking API depth - offers best of both worlds
Competitive Positioning
vs CustomGPT: LiveChat excels in human-agent workflows with 200+ integrations and comprehensive compliance; CustomGPT excels in autonomous RAG retrieval with vector database controls and LLM selection
vs Intercom/Zendesk: LiveChat competes in live chat space with comparable features, pricing, and integration ecosystems - direct competitors
vs Drift: Both focus on conversational marketing and sales - LiveChat emphasizes support, Drift emphasizes revenue teams
vs RAG platforms (Vectara, Pinecone Assistant, Ragie): Fundamentally different architecture - LiveChat not designed for autonomous retrieval, lacks RAG infrastructure entirely
Market niche: Mature live chat platform for customer support teams with enterprise compliance requirements, NOT a RAG alternative for knowledge retrieval use cases
Market position: MIT-licensed open-source RAG API built on Supabase, offering lightweight alternative to Carbon.ai with self-hosting capability and minimal API surface
Target customers: Developers building custom RAG applications on budget, startups wanting to avoid RAG platform costs, and organizations requiring self-hosted solutions with Supabase infrastructure for data sovereignty
Key competitors: Carbon.ai, LangChain, SimplyRetrieve, and hosted RAG APIs like CustomGPT/Pinecone Assistant
Competitive advantages: MIT open-source license with no vendor lock-in, Supabase foundation for familiar infrastructure, model-agnostic with easy LLM swapping (GPT-3.5, GPT-4, self-hosted), REST API simplicity with straightforward endpoints, privacy-focused with self-hosting option keeping data on your servers, and minimal abstraction enabling deep customization
Pricing advantage: Free (MIT license) for self-hosting; hosted plans extremely affordable ($190/year Basic for 750 calls/month, $1,490/year Enterprise for 5K calls/month); best value for low-volume applications or teams with Supabase expertise wanting to avoid expensive RAG platforms; 40-90% cheaper than commercial alternatives
Use case fit: Perfect for developers wanting lightweight RAG backend without heavy frameworks, startups minimizing costs with self-hosting on existing Supabase infrastructure, and teams building custom chatbot front-ends needing simple REST API for retrieval without paying for unused dashboard features
Market position: Leading all-in-one RAG platform balancing enterprise-grade accuracy with developer-friendly APIs and no-code usability for rapid deployment
Target customers: Mid-market to enterprise organizations needing production-ready AI assistants, development teams wanting robust APIs without building RAG infrastructure, and businesses requiring 1,400+ file format support with auto-transcription (YouTube, podcasts)
Key competitors: OpenAI Assistants API, Botsonic, Chatbase.co, Azure AI, and custom RAG implementations using LangChain
Competitive advantages: Industry-leading answer accuracy (median 5/5 benchmarked), 1,400+ file format support with auto-transcription, SOC 2 Type II + GDPR compliance, full white-labeling included, OpenAI API endpoint compatibility, hosted MCP Server support (Claude, Cursor, ChatGPT), generous data limits (60M words Standard, 300M Premium), and flat monthly pricing without per-query charges
Pricing advantage: Transparent flat-rate pricing at $99/month (Standard) and $449/month (Premium) with generous included limits; no hidden costs for API access, branding removal, or basic features; best value for teams needing both no-code dashboard and developer APIs in one platform
Use case fit: Ideal for businesses needing both rapid no-code deployment and robust API capabilities, organizations handling diverse content types (1,400+ formats, multimedia transcription), teams requiring white-label chatbots with source citations for customer-facing or internal knowledge projects, and companies wanting all-in-one RAG without managing ML infrastructure
Customer Base & Case Studies
Scale: 37,000+ businesses served globally after 20+ years of operation
Enterprise customers: Adobe, PayPal, IKEA, Samsung, Best Buy, Huawei, ING Bank, RyanAir (validates enterprise reliability)
ChatBot users: UEFA, Unilever, General Motors (separate product validation)
Geographic focus: Global SaaS distribution with European headquarters and data residency options (America/Europe)
Market maturity: Established player with 20+ years of platform refinement vs newer RAG/AI-focused startups
N/A
N/A
A I Models
Proprietary AI Engine: ChatBot.com uses internal NLP system, explicitly doesn't rely on Google Bard, OpenAI, or Bing AI
NO LLM Model Selection: Cannot choose between GPT-3.5, GPT-4, Claude, Gemini, or custom models - proprietary engine only
Opaque Architecture: Model architecture, training data, and capabilities not publicly documented
AI Reply Suggestions: Knowledge base-powered response recommendations for human agents based on conversation context
Text Enhancement AI: Grammar correction and tone polishing for agent messages before sending
AI Insights: Analyzes 1,000+ customer queries in 30 seconds to identify trends and patterns
CRITICAL LIMITATION: No flexibility for model routing, fine-tuning, or BYOLLM capabilities - rated 3/10 for model flexibility vs RAG platforms
Model-agnostic architecture: Defaults to GPT-3.5 Turbo for cost-effectiveness, with full support for GPT-4, GPT-4-turbo, and any OpenAI-compatible models
Self-hosted model support: Bring your own LLM - compatible with self-hosted models like Llama, Mistral, or custom fine-tuned models via API endpoints
No model lock-in: Switch between models by changing configuration or prompt path in code without platform restrictions
No markup on AI costs: Users connect their own OpenAI API keys or self-hosted endpoints, paying providers directly without Supavec markup
Note: No built-in model routing: No automatic model selection or load balancing - developers must implement routing logic manually
Note: No prompt optimization layer: Plain RAG implementation without advanced prompt engineering or anti-hallucination guardrails
Quality dependency: Output quality rests entirely on chosen LLM and developer's prompt engineering skills
Primary models: GPT-5.1 and 4 series from OpenAI, and Anthropic's Claude 4.5 (opus and sonnet) for enterprise needs
Automatic model selection: Balances cost and performance by automatically selecting the appropriate model for each request
Model Selection Details
Proprietary optimizations: Custom prompt engineering and retrieval enhancements for high-quality, citation-backed answers
Managed infrastructure: All model management handled behind the scenes - no API keys or fine-tuning required from users
Anti-hallucination technology: Advanced mechanisms ensure chatbot only answers based on provided content, improving trust and factual accuracy
R A G Capabilities
CRITICAL ARCHITECTURAL GAP: NOT a RAG-as-a-Service platform - no vector database, embedding controls, or configurable retrieval pipeline
Knowledge Base Processing: Proprietary internal system processes PDFs and website crawls (max 2,000 pages, 10-30 files per plan)
NO Chunking Parameters: Chunk size, overlap, and strategy not exposed for optimization
NO Embedding Model Selection: Cannot choose between OpenAI, Cohere, or custom embedding models
NO Similarity Threshold Controls: Cannot configure cosine similarity thresholds or retrieval scoring
NO Hybrid Search: No combination of keyword and semantic search strategies
NO Anti-Hallucination Mechanisms: No citation attribution, source verification, or confidence scoring - responses cannot be traced to source documents
Platform Classification: Human-agent live chat platform with AI augmentation, NOT autonomous knowledge retrieval system (rated 2/10 as RAG platform)
Standard RAG architecture: Document chunking with vector embeddings stored in Postgres pgvector extension for semantic search
Embedding generation: Automatic embedding creation during document upload using OpenAI embedding models or custom embedding endpoints
Vector search: Postgres vector search with cosine similarity for retrieval, handling millions of chunks efficiently
Re-indexing speed: Almost instant document re-embedding when updating or overwriting knowledge sources
Metadata support: Custom metadata tagging and filtering capabilities for organized knowledge management
Note: No advanced RAG features: No hybrid search (semantic + keyword), no reranking, no multi-query retrieval, no query expansion
Note: No hallucination detection: No built-in citation validation, factual consistency scoring, or confidence thresholds - developers must implement manually
Note: No retrieval parameter controls: Chunking strategy, similarity thresholds, and top-k configuration require code-level changes
Core architecture: GPT-4 combined with Retrieval-Augmented Generation (RAG) technology, outperforming OpenAI in RAG benchmarks
RAG Performance
Anti-hallucination technology: Advanced mechanisms reduce hallucinations and ensure responses are grounded in provided content
Benchmark Details
Automatic citations: Each response includes clickable citations pointing to original source documents for transparency and verification
Optimized pipeline: Efficient vector search, smart chunking, and caching for sub-second reply times
Scalability: Maintains speed and accuracy for massive knowledge bases with tens of millions of words
Context-aware conversations: Multi-turn conversations with persistent history and comprehensive conversation management
Source verification: Always cites sources so users can verify facts on the spot
Use Cases
Customer Support Teams: Live chat for customer service with human agents augmented by AI suggestions - primary use case for 37,000+ businesses
E-commerce: Real-time customer assistance during shopping with Shopify, WooCommerce, BigCommerce native integrations
Sales Engagement: Lead qualification and conversion through live agent interactions with CRM integrations (Salesforce, HubSpot)
Multi-Channel Support: Omnichannel customer engagement across website, Facebook Messenger, WhatsApp Business, Apple Messages, Telegram, SMS
Agent Productivity: AI-powered reply suggestions, text enhancement, tag suggestions, and summaries to improve agent efficiency
Enterprise Helpdesk: Integration with Zendesk, Intercom, HelpDesk ticketing for comprehensive support workflows
NOT SUITABLE FOR: Autonomous knowledge retrieval requiring RAG accuracy controls, developer-focused programmatic document search, or applications needing LLM flexibility
Custom chatbot backends: Ideal for developers building custom chat interfaces needing simple RAG API without heavy platform overhead
Self-hosted knowledge retrieval: Perfect for organizations requiring data sovereignty with Supabase infrastructure for compliance (GDPR, HIPAA when self-hosted)
Budget-conscious RAG applications: Startups and small teams minimizing costs with MIT open-source license and affordable hosted plans ($190-$1,490/year)
Supabase-native projects: Teams already using Supabase can integrate Supavec seamlessly without additional infrastructure complexity
Developer-first RAG: Code-first teams wanting full control over RAG implementation, eschewing GUI dashboards for API-driven workflows
Not ideal for: Non-technical users requiring no-code interfaces, enterprises needing advanced RAG features (hybrid search, reranking), or teams requiring built-in analytics/monitoring
Not ideal for: Production applications requiring hallucination detection, citation validation, or confidence scoring without custom development
Customer support automation: AI assistants handling common queries, reducing support ticket volume, providing 24/7 instant responses with source citations
Internal knowledge management: Employee self-service for HR policies, technical documentation, onboarding materials, company procedures across 1,400+ file formats
Sales enablement: Product information chatbots, lead qualification, customer education with white-labeled widgets on websites and apps
Documentation assistance: Technical docs, help centers, FAQs with automatic website crawling and sitemap indexing
Educational platforms: Course materials, research assistance, student support with multimedia content (YouTube transcriptions, podcasts)
Healthcare information: Patient education, medical knowledge bases (SOC 2 Type II compliant for sensitive data)
E-commerce: Product recommendations, order assistance, customer inquiries with API integration to 5,000+ apps via Zapier
SaaS onboarding: User guides, feature explanations, troubleshooting with multi-agent support for different teams
Security & Compliance
SOC 2 Type II: Compliant with enterprise-grade security validation
GDPR: Compliant with EU data residency option (Poland-based Text S.A.)
HIPAA: Compliant with BAA (Business Associate Agreement) on Enterprise plan only - minimum 5 seats at $100/seat custom pricing
ISO 27001: Compliant with information security management certification
PCI DSS: Compliant with built-in credit card masking for PII/PCI protection
FedRAMP: Compliant - federal government cloud security authorization (rare in chatbot platforms)
CSA Star Level 1: Compliant with Cloud Security Alliance certification
Seven Certifications: Compliance breadth matches or exceeds enterprise RAG platforms (9/10 rated differentiator for regulated industries)
AI Data Privacy: Customer data never used for LLM training, third-party AI partners operate under zero-retention policies
Data Isolation: Customer data never mixed across accounts, regional data center selection (America/Europe)
Encryption: TLS for transit, AES-256 at rest
LIMITATION: SSO/SAML Enterprise-only - significant gap for mid-market companies with identity management requirements
Self-hosting advantage: MIT license enables complete data sovereignty - all data stays on your servers for strict compliance requirements
[Privacy note]
Supabase security foundation: Row-level security (RLS) fences off each team's data when using hosted Supavec on Supabase infrastructure
No model training: Your documents never used for LLM training - data remains yours with zero retention by OpenAI or other providers
GDPR/HIPAA ready: Self-hosting enables GDPR and HIPAA compliance when deployed on compliant infrastructure - enterprises can go dedicated or on-premises
Encryption: Standard HTTPS encryption for API calls; at-rest encryption depends on hosting infrastructure (Supabase provides AES-256)
Note: No SOC 2 certification: Open-source project lacks formal SOC 2 Type II, ISO 27001, or other enterprise compliance certifications for hosted plans
Note: No built-in access controls: Authentication, authorization, and RBAC must be implemented by developers in their application layer
Note: Limited hosted security features: Hosted plans lack SSO/SAML, IP whitelisting, or advanced security controls without custom configuration
Encryption: SSL/TLS for data in transit, 256-bit AES encryption for data at rest
SOC 2 Type II certification: Industry-leading security standards with regular third-party audits
Security Certifications
GDPR compliance: Full compliance with European data protection regulations, ensuring data privacy and user rights
Access controls: Role-based access control (RBAC), two-factor authentication (2FA), SSO integration for enterprise security
Data isolation: Customer data stays isolated and private - platform never trains on user data
Domain allowlisting: Ensures chatbot appears only on approved sites for security and brand protection
Secure deployments: ChatGPT Plugin support for private use cases with controlled access
Per-Agent Pricing Model: Cost escalates at scale - 10-agent Business team with ChatBot = $642/month ($59×10 + $52)
CONCERN: Criticized in reviews for "rising prices" and "cost structure at scale" issue vs token/project-based pricing in RAG competitors
Hidden Costs: HIPAA compliance requires Enterprise plan with $100/seat minimum and 5-seat commitment ($6,000/year minimum)
Open-source (Free): MIT-licensed for self-hosting - pay only your infrastructure costs (Supabase, server, storage) with unlimited API calls and no vendor fees
Hosted Free tier: 100 API calls per month for development and testing
[Pricing]
Basic Plan: $190/year ($15.83/month equivalent) - 750 API calls per month, hosted infrastructure, automatic backups, email support
Enterprise Plan: $1,490/year ($124.17/month equivalent) - 5,000 API calls per month, priority support, SLA guarantees, dedicated resources
No per-document charges: Storage not metered separately - only query volume counts toward plan limits
No user seat fees: Pricing based purely on API call volume, not team size or number of developers
Need more calls? Negotiate custom limits with hosted provider or self-host to eliminate caps entirely
Value proposition: 40-90% cheaper than commercial RAG platforms - Basic plan costs less than 1 month of competing platforms while providing annual service
Standard Plan: $99/month or $89/month annual - 10 custom chatbots, 5,000 items per chatbot, 60 million words per bot, basic helpdesk support, standard security
View Pricing
Premium Plan: $499/month or $449/month annual - 100 custom chatbots, 20,000 items per chatbot, 300 million words per bot, advanced support, enhanced security, additional customization
Enterprise Plan: Custom pricing - Comprehensive AI solutions, highest security and compliance, dedicated account managers, custom SSO, token authentication, priority support with faster SLAs
Enterprise Solutions
7-Day Free Trial: Full access to Standard features without charges - available to all users
Annual billing discount: Save 10% by paying upfront annually ($89/mo Standard, $449/mo Premium)
Flat monthly rates: No per-query charges, no hidden costs for API access or white-labeling (included in all plans)
Managed infrastructure: Auto-scaling cloud infrastructure included - no additional hosting or scaling fees
Support & Documentation
24/7 Customer Support: Live chat and email support consistently praised in reviews (4.5/5 G2, 4.6/5 Capterra) - "Responsive 24/7 support"
User Satisfaction: G2 rating 4.5/5 (761 reviews, 68% five-star), Capterra 4.6/5 (1,700+ reviews) - "Ease of implementation" and "Reliable platform" common themes
Developer Documentation: Comprehensive at developers.livechat.com with Postman collections, video tutorials, code examples
Discord Community: Developer community for technical discussions and peer support
Enterprise SLA: Available on custom contracts with guaranteed response times and uptime commitments
API Documentation: REST API and WebSocket (RTM) documentation with OAuth 2.1 PKCE guides and rate limit details (180 req/min per API key)
SDK Support: JavaScript/Node.js (@livechat/chat-sdk), iOS (Swift SDK), Android (Kotlin), Customer SDK for widget development
Documentation Strength: Genuinely strong for chat APIs and agent workflows, but lacks RAG-specific guidance (not applicable to platform architecture)
Common Criticisms: Rising prices, per-agent cost at scale, separate ChatBot purchase requirement, reduced mobile app functionality vs web
Documentation: Lean API reference docs focusing on endpoint usage with JavaScript code snippets - mostly technical rather than tutorial-heavy
[Docs]
Community support: GitHub Discussions and Discord for free tier and self-hosted users - community-driven help and troubleshooting
Email support: Paid plan users (Basic/Enterprise) get email support with priority levels based on tier
No dedicated CSM: No Customer Success Manager or account management even on Enterprise tier - support ticket-based
GitHub repository: Open-source code welcomes PRs, issues, and community contributions - active maintainer responses
Postman collection: API documentation includes Postman collection for quick testing and integration
Code samples: Community-contributed examples and integrations appearing in GitHub issues and Discord, but not extensive official library
Learning curve: Requires developer skills - no video tutorials, webinars, or certification programs like commercial platforms
Documentation hub: Rich docs, tutorials, cookbooks, FAQs, API references for rapid onboarding
Developer Docs
Email and in-app support: Quick support via email and in-app chat for all users
Premium support: Premium and Enterprise plans include dedicated account managers and faster SLAs
Code samples: Cookbooks, step-by-step guides, and examples for every skill level
API Documentation
Active community: User community plus 5,000+ app integrations through Zapier ecosystem
Regular updates: Platform stays current with ongoing GPT and retrieval improvements automatically
Limitations & Considerations
NOT a RAG Platform: Fundamental architecture designed for human-agent live chat, not autonomous knowledge retrieval (rated 2/10 as RAG platform)
Limited File Formats: PDFs and website crawling only (max 2,000 pages) - NO support for DOCX, TXT, CSV, Excel, audio, video, code files (vs 1,400+ formats in RAG platforms)
NO Cloud Storage Integrations: No native sync with Google Drive, Dropbox, OneDrive, Notion, Confluence - manual uploads only
NO LLM Flexibility: Proprietary AI engine only - cannot choose GPT-4, Claude, Gemini, or custom models
NO RAG Infrastructure: No vector database, embedding controls, chunking parameters, similarity thresholds, hybrid search, or anti-hallucination mechanisms
Fragmented Product Ecosystem: ChatBot automation requires separate $52/month purchase vs integrated no-code builders in competitors
Per-Agent Pricing Escalation: Cost structure criticized in reviews - scales expensively vs per-project pricing (10 agents + ChatBot = $642/month)
Enterprise-Only Features: White-labeling, SSO/SAML, HIPAA BAA require Enterprise plan with minimum 5 seats at $100/seat ($6,000/year minimum)
NO API for RAG Operations: APIs serve chat operations (agent workflows, conversations, tickets) vs RAG operations (semantic search, retrieval, embeddings)
Limited to 180 req/min: API rate limits may constrain high-volume applications
NO Python SDK: JavaScript/Node.js/mobile only - limits backend integration for Python-based systems
Competitive Positioning: Different category from CustomGPT - excellent for human-agent customer support, inappropriate for autonomous retrieval requiring accuracy controls
No GUI/dashboard: Everything via API or CLI - no business-user interface for content management, analytics, or configuration
Developer-only tool: Requires coding skills for setup, integration, and maintenance - non-technical teams cannot use without developer support
Basic RAG only: Standard retrieval-augmented generation without advanced features like hybrid search, query reranking, multi-query fusion, or query expansion
No observability built-in: No metrics dashboard, conversation analytics, or performance monitoring - must wire up your own logging layer
Manual hallucination handling: No built-in citation validation, confidence scoring, or factual consistency checks - developers must implement safeguards
Limited connectors: No one-click Google Drive, Notion, or cloud storage integrations - must script data fetching and API uploads manually
No conversation management: Stateless API calls without chat history, multi-turn context, or session management - build conversation layer yourself
Infrastructure knowledge required: Self-hosting requires Supabase, Postgres, and vector database expertise - not plug-and-play for non-DevOps teams
Minimal abstraction: Intentionally low-level API design provides control but requires more integration work than higher-level RAG platforms
Managed service approach: Less control over underlying RAG pipeline configuration compared to build-your-own solutions like LangChain
Vendor lock-in: Proprietary platform - migration to alternative RAG solutions requires rebuilding knowledge bases
Model selection: Limited to OpenAI (GPT-5.1 and 4 series) and Anthropic (Claude, opus and sonnet 4.5) - no support for other LLM providers (Cohere, AI21, open-source models)
Pricing at scale: Flat-rate pricing may become expensive for very high-volume use cases (millions of queries/month) compared to pay-per-use models
Customization limits: While highly configurable, some advanced RAG techniques (custom reranking, hybrid search strategies) may not be exposed
Language support: Supports 90+ languages but performance may vary for less common languages or specialized domains
Real-time data: Knowledge bases require re-indexing for updates - not ideal for real-time data requirements (stock prices, live inventory)
Enterprise features: Some advanced features (custom SSO, token authentication) only available on Enterprise plan with custom pricing
After analyzing features, pricing, performance, and user feedback, both LiveChat and Supavec are capable platforms that serve different market segments and use cases effectively.
When to Choose LiveChat
You value mature 20+ year platform with proven enterprise reliability (adobe, paypal, ikea, samsung, best buy)
200+ integrations with robust Zapier support (5,000+ app connections) and comprehensive webhooks
Best For: Mature 20+ year platform with proven enterprise reliability (Adobe, PayPal, IKEA, Samsung, Best Buy)
When to Choose Supavec
You value 100% open source with no vendor lock-in
Complete control over data and infrastructure
Strong privacy with Supabase RLS integration
Best For: 100% open source with no vendor lock-in
Migration & Switching Considerations
Switching between LiveChat and Supavec requires careful planning. Consider data export capabilities, API compatibility, and integration complexity. Both platforms offer migration support, but expect 2-4 weeks for complete transition including testing and team training.
Pricing Comparison Summary
LiveChat starts at $20/month, while Supavec begins at custom pricing. Total cost of ownership should factor in implementation time, training requirements, API usage fees, and ongoing support. Enterprise deployments typically see annual costs ranging from $10,000 to $500,000+ depending on scale and requirements.
Our Recommendation Process
Start with a free trial - Both platforms offer trial periods to test with your actual data
Define success metrics - Response accuracy, latency, user satisfaction, cost per query
Test with real use cases - Don't rely on generic demos; use your production data
Evaluate total cost - Factor in implementation time, training, and ongoing maintenance
Check vendor stability - Review roadmap transparency, update frequency, and support quality
For most organizations, the decision between LiveChat and Supavec comes down to specific requirements rather than overall superiority. Evaluate both platforms with your actual data during trial periods, focusing on accuracy, latency, ease of integration, and total cost of ownership.
📚 Next Steps
Ready to make your decision? We recommend starting with a hands-on evaluation of both platforms using your specific use case and data.
• Review: Check the detailed feature comparison table above
• Test: Sign up for free trials and test with real queries
• Calculate: Estimate your monthly costs based on expected usage
• Decide: Choose the platform that best aligns with your requirements
Last updated: December 13, 2025 | This comparison is regularly reviewed and updated to reflect the latest platform capabilities, pricing, and user feedback.
The most accurate RAG-as-a-Service API. Deliver production-ready reliable RAG applications faster. Benchmarked #1 in accuracy and hallucinations for fully managed RAG-as-a-Service API.
DevRel at CustomGPT.ai. Passionate about AI and its applications. Here to help you navigate the world of AI tools and make informed decisions for your business.
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