CustomGPT vs Tidio

Make an informed decision with our comprehensive comparison. Discover which RAG solution perfectly fits your needs.

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Priyansh Khodiyar's avatar
Priyansh KhodiyarDevRel at CustomGPT.ai

Fact checked and reviewed by Bill Cava

Published: 01.04.2025Updated: 25.04.2025

In this comprehensive guide, we compare CustomGPT and Tidio 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 CustomGPT and Tidio, 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 CustomGPT if: you value industry-leading accuracy with 97% benchmark score
  • Choose Tidio if: you value exceptional ease of use: 4.7/5 g2 rating with 253 'ease of use' and 161 'easy setup' mentions

About CustomGPT

CustomGPT Landing Page Screenshot

CustomGPT is most accurate rag-as-a-service api for business. CustomGPT is the #1 benchmarked RAG platform that enables businesses to create powerful AI assistants trained on their specific data, offering industry-leading accuracy with reduced hallucinations and seamless integration capabilities. Founded in 2021, headquartered in Needham, Massachusetts, United States, the platform has established itself as a reliable solution in the RAG space.

Overall Rating
94/100
Starting Price
$99/mo

About Tidio

Tidio Landing Page Screenshot

Tidio is no-code customer service automation with claude 3-powered ai chatbots. Customer service automation platform with Claude 3-powered Lyro AI achieving 67-90% resolution rates. Founded 2013 by Tytus Gołąs (Poland), serves 300,000+ businesses including Pizza Hut, Decathlon, Casio. NOT a RAG-as-a-Service platform—optimized for SMB/e-commerce no-code chatbot building with exceptional ease of use (4.7/5 G2, 1,600+ reviews). SOC 2 Type II + GDPR certified. Critical gaps: NO programmatic knowledge API, NO LLM model selection (Claude-only), NO cloud storage integrations. $0-$2,999+/month with per-conversation billing ($0.50/Lyro chat). Founded in 2013, headquartered in San Francisco, CA (offices in Szczecin and Warsaw, Poland), the platform has established itself as a reliable solution in the RAG space.

Overall Rating
87/100
Starting Price
$29/mo

Key Differences at a Glance

In terms of user ratings, CustomGPT in overall satisfaction. From a cost perspective, Tidio offers more competitive entry pricing. The platforms also differ in their primary focus: AI Chatbot versus Customer Support. 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

Features
logo of customGPT logo
CustomGPT
logo of tidio
Tidio
Data Ingestion & Knowledge Sources
  • 1,400+ file formats – PDF, DOCX, Excel, PowerPoint, Markdown, HTML + auto-extraction from ZIP/RAR/7Z archives
  • Website crawling – Sitemap indexing with configurable depth for help docs, FAQs, and public content
  • Multimedia transcription – AI Vision, OCR, YouTube/Vimeo/podcast speech-to-text built-in
  • Cloud integrations – Google Drive, SharePoint, OneDrive, Dropbox, Notion with auto-sync
  • Knowledge platforms – Zendesk, Freshdesk, HubSpot, Confluence, Shopify connectors
  • Massive scale – 60M words (Standard) / 300M words (Premium) per bot with no performance degradation
  • Website crawling – Up to 500 URLs with Q&A extraction, expandable on Plus plans
  • PDF + CSV uploads – Direct file support with 10,000 Q&A total limit
  • Zendesk import – Article import via API for help center content
  • Auto weekly re-sync – Plus/Premium plans only for website updates
  • ⚠️ Limited formats – No DOCX, TXT, Excel, YouTube, audio/video support
  • ⚠️ No cloud storage – No native Google Drive, Dropbox, Notion integration
Integrations & Channels
  • Website embedding – Lightweight JS widget or iframe with customizable positioning
  • CMS plugins – WordPress, WIX, Webflow, Framer, SquareSpace native support
  • 5,000+ app ecosystem – Zapier connects CRMs, marketing, e-commerce tools
  • MCP Server – Integrate with Claude Desktop, Cursor, ChatGPT, Windsurf
  • OpenAI SDK compatible – Drop-in replacement for OpenAI API endpoints
  • LiveChat + Slack – Native chat widgets with human handoff capabilities
  • Omnichannel inbox – Website chat, email, Messenger, Instagram, WhatsApp in one dashboard
  • E-commerce focus – Deep Shopify, WooCommerce, BigCommerce, Wix integration
  • Zapier – 8,000+ app connections, free on all plans
  • CRM integrations – Salesforce, HubSpot, Zendesk, Pipedrive
  • ⚠️ No native Slack/Teams – Zapier notifications only, not bidirectional
Core Chatbot Features
  • ✅ #1 accuracy – Median 5/5 in independent benchmarks, 10% lower hallucination than OpenAI
  • ✅ Source citations – Every response includes clickable links to original documents
  • ✅ 93% resolution rate – Handles queries autonomously, reducing human workload
  • ✅ 92 languages – Native multilingual support without per-language config
  • ✅ Lead capture – Built-in email collection, custom forms, real-time notifications
  • ✅ Human handoff – Escalation with full conversation context preserved
  • Lyro AI (Claude 3) – 79-87% success rates, strict knowledge boundaries
  • Human handoff – Transfer with full context, create tickets, email follow-up
  • 45+ languages – Automatic browser-based detection
  • Live visitor tracking – Real-time monitoring with typing preview
  • ⚠️ No source citations – Cannot trace responses to documents
Customization & Branding
  • Full white-labeling included – Colors, logos, CSS, custom domains at no extra cost
  • 2-minute setup – No-code wizard with drag-and-drop interface
  • Persona customization – Control AI personality, tone, response style via pre-prompts
  • Visual theme editor – Real-time preview of branding changes
  • Domain allowlisting – Restrict embedding to approved sites only
  • Visual editor – Theme presets, colors, logos, positioning
  • Light/dark modes – Automatic user preference detection
  • Custom CSS – Advanced styling via JavaScript SDK
  • White-labeling – $20/month addon or included with Plus ($749+)
  • Role-based access – Admin, Moderator, Agent roles (Growth+)
L L M Model Options
  • GPT-5.1 models – Latest thinking models (Optimal & Smart variants)
  • GPT-4 series – GPT-4, GPT-4 Turbo, GPT-4o available
  • Claude 4.5 – Anthropic's Opus available for Enterprise
  • Auto model routing – Balances cost/performance automatically
  • Zero API key management – All models managed behind the scenes
  • Claude 3 only – Anthropic's model for "helpful, honest, harmless" AI
  • ⚠️ No model selection – Fixed implementation, no GPT/Gemini options
  • ⚠️ No custom models – Cannot use own fine-tuned or open-source models
Developer Experience ( A P I & S D Ks)
  • REST API – Full-featured for agents, projects, data ingestion, chat queries
  • Python SDK – Open-source customgpt-client with full API coverage
  • Postman collections – Pre-built requests for rapid prototyping
  • Webhooks – Real-time event notifications for conversations and leads
  • OpenAI compatible – Use existing OpenAI SDK code with minimal changes
  • JavaScript SDK – Widget customization and event handling
  • REST API – Conversation and visitor management
  • Webhooks – Plus plan ($749+) only for real-time events
  • ⚠️ No Python SDK – Limited backend developer support
Performance & Accuracy
  • Sub-second responses – Optimized RAG with vector search and multi-layer caching
  • Benchmark-proven – 13% higher accuracy, 34% faster than OpenAI Assistants API
  • Anti-hallucination tech – Responses grounded only in your provided content
  • OpenGraph citations – Rich visual cards with titles, descriptions, images
  • 99.9% uptime – Auto-scaling infrastructure handles traffic spikes
  • Sub-second responses – Optimized for real-time chat experience
  • 89-90% automation – Proven in Pizza Hut, Decathlon case studies
  • Strict grounding – Responses only from provided knowledge base
  • ⚠️ No retrieval tuning – Cannot adjust similarity thresholds
Security & Compliance
  • SOC 2 Type II + GDPR – Regular third-party audits, full EU compliance
  • 256-bit AES encryption – Data at rest; SSL/TLS in transit
  • SSO + 2FA + RBAC – Enterprise access controls with role-based permissions
  • Data isolation – Never trains on customer data
  • Domain allowlisting – Restrict chatbot to approved domains
  • SOC 2 Type 2 compliant – Enterprise security controls
  • GDPR compliant – EU data protection and privacy
  • Encryption – TLS in transit, AES-256 at rest
  • Data residency – EU/US options available
Pricing & Plans
  • Standard: $99/mo – 10 chatbots, 60M words, 5K items/bot
  • Premium: $449/mo – 100 chatbots, 300M words, 20K items/bot
  • Enterprise: Custom – SSO, dedicated support, custom SLAs
  • 7-day free trial – Full Standard access, no charges
  • Flat-rate pricing – No per-query charges, no hidden costs
  • Free: $0 – 50 AI conversations, basic features
  • Starter: $29/mo – 100 AI convos, email support
  • Growth: $59/mo – Analytics, Lyro customization, white-label addon
  • Plus: $749/mo – Unlimited, departments, webhooks, white-label included
  • ⚠️ Per-conversation billing – ~$0.50/conversation can add up quickly
Support & Ecosystem
  • Comprehensive docs – Tutorials, cookbooks, API references
  • Email + in-app support – Under 24hr response time
  • Premium support – Dedicated account managers for Premium/Enterprise
  • Open-source SDK – Python SDK, Postman, GitHub examples
  • 5,000+ Zapier apps – CRMs, e-commerce, marketing integrations
  • 24/7 email support – All paid plans include support
  • Documentation – Help center, API docs, integration guides
  • Partner network – Agency and reseller programs available
  • Community – Active user forums and knowledge sharing
Observability & Monitoring
  • Real-time dashboard – Query volumes, token usage, response times
  • Customer Intelligence – User behavior patterns, popular queries, knowledge gaps
  • Conversation analytics – Full transcripts, resolution rates, common questions
  • Export capabilities – API export to BI tools and data warehouses
  • Analytics dashboard – Chat volumes, response times, satisfaction
  • Smart Insights – AI recommendations for improving metrics
  • Conversation history – Full transcripts with search and filtering
  • Unanswered tracking – Identify knowledge gaps for improvement
Use Cases
  • Customer support – 24/7 AI handling common queries with citations
  • Internal knowledge – HR policies, onboarding, technical docs
  • Sales enablement – Product info, lead qualification, education
  • Documentation – Help centers, FAQs with auto-crawling
  • E-commerce – Product recommendations, order assistance
  • E-commerce support – Order tracking, cart recovery, product recommendations
  • Lead generation – Visitor engagement, qualification, CRM sync
  • Customer service – FAQ automation, ticket creation, live chat
  • SMB focus – Designed for small-medium businesses needing quick setup
Limitations & Considerations
  • Managed service – Less control over RAG pipeline vs build-your-own
  • Model selection – OpenAI + Anthropic only; no Cohere, AI21, open-source
  • Real-time data – Requires re-indexing; not ideal for live inventory/prices
  • Enterprise features – Custom SSO only on Enterprise plan
  • ⚠️ E-commerce focused – Less suitable for general RAG use cases
  • ⚠️ Claude 3 only – No model flexibility or custom LLM support
  • ⚠️ 10K Q&A limit – Knowledge base caps vs unlimited RAG platforms
  • ⚠️ Limited file formats – No DOCX, audio, video, code file support
  • ⚠️ No source citations – Cannot verify responses against documents
  • ⚠️ Per-conversation pricing – ~$0.50/convo impacts high-volume use
Core Agent Features
  • Custom AI Agents – Autonomous GPT-4/Claude agents for business tasks
  • Multi-Agent Systems – Specialized agents for support, sales, knowledge
  • Memory & Context – Persistent conversation history across sessions
  • Tool Integration – Webhooks + 5,000 Zapier apps for automation
  • Continuous Learning – Auto re-indexing without manual retraining
  • Lyro AI – Claude 3-powered with 79-87% success rate
  • Visual flow builder – No-code automation with 40+ templates
  • Human handoff – Seamless escalation with full context
  • Multi-language – 45+ languages with auto-detection
R A G Capabilities
  • GPT-4 + RAG – Outperforms OpenAI in independent benchmarks
  • Anti-hallucination – Responses grounded in your content only
  • Automatic citations – Clickable source links in every response
  • Sub-second latency – Optimized vector search and caching
  • Scale to 300M words – No performance degradation at scale
  • Q&A extraction – Automatic from websites, manual from CSVs
  • Knowledge boundaries – Strict grounding prevents hallucinations
  • ⚠️ Basic implementation – Not comparable to dedicated RAG platforms
  • ⚠️ No retrieval tuning – Cannot configure similarity or reranking
Competitive Positioning
  • Market position – Leading RAG platform balancing enterprise accuracy with no-code usability. Trusted by 6,000+ orgs including Adobe, MIT, Dropbox.
  • Key differentiators – #1 benchmarked accuracy • 1,400+ formats • Full white-labeling included • Flat-rate pricing
  • vs OpenAI – 10% lower hallucination, 13% higher accuracy, 34% faster
  • vs Botsonic/Chatbase – More file formats, source citations, no hidden costs
  • vs LangChain – Production-ready in 2 min vs weeks of development
  • Market position – E-commerce-focused live chat with AI, not pure RAG platform
  • vs CustomGPT – Tidio: better Shopify integration; CustomGPT: better RAG capabilities
  • vs Intercom – Tidio: simpler, cheaper; Intercom: more enterprise features
  • Best for: SMB e-commerce needing quick chat setup with basic AI
R A G-as-a- Service Assessment
  • Platform type – TRUE RAG-AS-A-SERVICE with managed infrastructure
  • API-first – REST API, Python SDK, OpenAI compatibility, MCP Server
  • No-code option – 2-minute wizard deployment for non-developers
  • Hybrid positioning – Serves both dev teams (APIs) and business users (no-code)
  • Enterprise ready – SOC 2 Type II, GDPR, WCAG 2.0, flat-rate pricing
  • Platform type – LIVE CHAT PLATFORM with basic AI, NOT pure RAG-as-a-Service
  • RAG limitations – No API for queries, limited file formats, 10K Q&A cap
  • Target audience – E-commerce SMBs needing chat widgets, not developers
  • Alternative: For true RAG capabilities, use CustomGPT, Vectara, or similar
A I Models
  • OpenAI – GPT-5.1 (Optimal/Smart), GPT-4 series
  • Anthropic – Claude 4.5 Opus/Sonnet (Enterprise)
  • Auto-routing – Intelligent model selection for cost/performance
  • Managed – No API keys or fine-tuning required
  • Claude 3 – Anthropic's model (fixed, no alternatives)
  • Proprietary controls – Tidio's custom implementation layer
  • ⚠️ No flexibility – Cannot switch models or use custom LLMs
No- Code Interface & Usability
  • 2-minute deployment – Fastest time-to-value in the industry
  • Wizard interface – Step-by-step with visual previews
  • Drag-and-drop – Upload files, paste URLs, connect cloud storage
  • In-browser testing – Test before deploying to production
  • Zero learning curve – Productive on day one
  • Drag-and-drop builder – 253 G2 "Ease of Use" mentions
  • 2-minute setup – JavaScript snippet or WordPress plugin
  • 40+ templates – Pre-built for common scenarios
  • Testing simulator – Validate before publishing
Customization & Flexibility ( Behavior & Knowledge)
  • Live content updates – Add/remove content with automatic re-indexing
  • System prompts – Shape agent behavior and voice through instructions
  • Multi-agent support – Different bots for different teams
  • Smart defaults – No ML expertise required for custom behavior
N/A
Pricing & Scalability
  • Standard: $99/mo – 60M words, 10 bots
  • Premium: $449/mo – 300M words, 100 bots
  • Auto-scaling – Managed cloud scales with demand
  • Flat rates – No per-query charges
N/A
Security & Privacy
  • SOC 2 Type II + GDPR – Third-party audited compliance
  • Encryption – 256-bit AES at rest, SSL/TLS in transit
  • Access controls – RBAC, 2FA, SSO, domain allowlisting
  • Data isolation – Never trains on your data
N/A
Support & Documentation
  • Documentation hub – Docs, tutorials, API references
  • Support channels – Email, in-app chat, dedicated managers (Premium+)
  • Open-source – Python SDK, Postman, GitHub examples
  • Community – User community + 5,000 Zapier integrations
N/A
Additional Considerations
  • Time-to-value – 2-minute deployment vs weeks with DIY
  • Always current – Auto-updates to latest GPT models
  • Proven scale – 6,000+ organizations, millions of queries
  • Multi-LLM – OpenAI + Claude reduces vendor lock-in
  • E-commerce strength – Best-in-class Shopify/WooCommerce integration
  • SMB focus – Simple setup, affordable pricing for small teams
  • ⚠️ Not for RAG – Use CustomGPT or similar for true RAG needs
  • ⚠️ Scaling costs – Per-conversation billing impacts high volume
Shopify Deep Integration ( Core Differentiator)
N/A
  • Order management – View history, track shipments, process refunds in chat
  • Cart recovery – See abandoned carts, send automated recovery messages
  • Product catalog – Search and display products with direct purchase links
  • Customer sync – Automatic profile and purchase history synchronization
  • ✅ 60K+ WordPress installs – Strong e-commerce market penetration
Visual Flow Builder ( Core Differentiator)
N/A
  • No-code automation – Drag-and-drop flow creation (253 G2 mentions)
  • 40+ templates – Sales, lead gen, support scenarios pre-built
  • Testing simulator – Validate flows before publishing
  • HTTP requests – GET/POST/PATCH with JSON, GraphQL support
  • ✅ SMB-friendly – Deploy chatbots in minutes without developers
Claude 3 A I Performance
N/A
  • 79-87% success rate – Up from 50-70% pre-Claude 3 upgrade
  • 89-90% automation – Case studies (Pizza Hut, Decathlon, Casio)
  • Hallucination prevention – Strict knowledge base boundaries
  • ⚠️ Claude 3 only – No GPT, Gemini, or model switching options

Final Thoughts

Final Verdict: CustomGPT vs Tidio

After analyzing features, pricing, performance, and user feedback, both CustomGPT and Tidio are capable platforms that serve different market segments and use cases effectively.

When to Choose CustomGPT

  • You value industry-leading accuracy with 97% benchmark score
  • Patented technology to reduce hallucinations
  • Easy no-code setup with powerful customization

Best For: Industry-leading accuracy with 97% benchmark score

When to Choose Tidio

  • You value exceptional ease of use: 4.7/5 g2 rating with 253 'ease of use' and 161 'easy setup' mentions
  • Claude 3-powered Lyro AI achieving 79-87% success rates with customer case studies reporting 89-90% automation
  • 300,000+ businesses served including Pizza Hut, Decathlon, Casio demonstrating SMB/e-commerce market fit

Best For: Exceptional ease of use: 4.7/5 G2 rating with 253 'Ease of Use' and 161 'Easy Setup' mentions

Migration & Switching Considerations

Switching between CustomGPT and Tidio 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

CustomGPT starts at $99/month, while Tidio begins at $29/month. 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

  1. Start with a free trial - Both platforms offer trial periods to test with your actual data
  2. Define success metrics - Response accuracy, latency, user satisfaction, cost per query
  3. Test with real use cases - Don't rely on generic demos; use your production data
  4. Evaluate total cost - Factor in implementation time, training, and ongoing maintenance
  5. Check vendor stability - Review roadmap transparency, update frequency, and support quality

For most organizations, the decision between CustomGPT and Tidio 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: February 3, 2026 | This comparison is regularly reviewed and updated to reflect the latest platform capabilities, pricing, and user feedback.

See Also

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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.

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Priyansh Khodiyar's avatar

Priyansh Khodiyar

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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