CustomGPT vs Deviniti: A Detailed Comparison

In this article, we compare CustomGPT and Deviniti across various parameters to help you make an informed decision.

Welcome to the comparison between CustomGPT and Deviniti!

Here are some unique insights on CustomGPT:

CustomGPT.ai is our RAG-as-a-Service platform built to help you turn your proprietary data into a smart, responsive AI assistant with minimal fuss. Designed with both developers and business users in mind, it streamlines data ingestion—whether you’re uploading documents or crawling a website—and delivers reliable, context-aware responses through a simple, yet powerful API and user interface.

We built CustomGPT.ai to take the complexity out of deploying AI. It’s engineered to work out-of-the-box while still offering the flexibility for deeper integrations, so you can focus on building great applications instead of managing infrastructure.

And here's more information on Deviniti:

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Enjoy reading and exploring the differences between CustomGPT and Deviniti.

Comparison Matrix

Feature
logo of customGPT logoCustomGPT
logo of devinitiDeviniti
Data Ingestion & Knowledge Sources
  • Supports ingestion of over 1,400 file formats (PDF, DOCX, TXT, Markdown, HTML, etc.) via drag-and-drop or API.
  • Crawls websites using sitemaps and URLs to automatically index public helpdesk articles, FAQs, and documentation.
  • Automatically transcribes multimedia content (YouTube videos, podcasts) with built-in OCR and speech-to-text technology. View Transcription Guide
  • Integrates with cloud storage and business apps such as Google Drive, SharePoint, Notion, Confluence, and HubSpot using API connectors and Zapier. See Zapier Connectors
  • Offers both manual uploads and automated retraining (auto-sync) to continuously refresh and update your knowledge base.
  • Implements bespoke data pipelines to ingest virtually any data source—internal documents, FAQs, websites, databases, and proprietary APIs.
  • Handles common formats like PDF, DOCX, and more, and can be extended to custom sources per project requirements. Project case study
  • Designs scalable architecture (hardware, storage, indexing) for large-scale data retrieval with continuous updates through automated pipelines. Learn more
Integrations & Channels
  • Provides an embeddable chat widget for websites and mobile apps that is added via a simple script or iframe.
  • Supports native integrations with popular messaging platforms like Slack, Microsoft Teams, WhatsApp, Telegram, and Facebook Messenger. Explore API Integrations
  • Enables connectivity with over 5,000 external apps via Zapier and webhooks, facilitating seamless workflow automation.
  • Offers secure deployment options with domain allowlisting and ChatGPT Plugin integration for private use cases.
  • Delivers custom integration into any channel—websites, mobile apps, internal messengers (e.g. Slack, Teams) or legacy systems—tailored to the client’s ecosystem.
  • Provides custom API endpoints or webhooks that can be integrated with existing CRM, ERP, or ITSM tools, although these require dedicated development work. Integration approach
Core Chatbot Features
  • Delivers retrieval-augmented Q&A powered by OpenAI’s GPT-4 and GPT-3.5 Turbo, ensuring responses are strictly based on your provided content.
  • Minimizes hallucinations by grounding answers in your data and automatically including source citations for transparency. Benchmark Details
  • Supports multi-turn, context-aware conversations with persistent chat history and robust conversation management.
  • Offers multi-lingual support (over 90 languages) for global deployment.
  • Includes additional features such as lead capture (e.g., email collection) and human escalation/handoff when required.
  • Builds a custom AI chatbot that is fully tailored to the client’s domain with multi-turn dialogue, context memory, and language support (including local language models when needed).
  • Implements features like lead capture, escalation to human agents, and integration with enterprise workflows (e.g. IT ticketing systems) as specified by the client. Read a case study
Customization & Branding
  • Enables full white-labeling: customize the chat widget’s colors, logos, icons, and CSS to fully match your brand. White-label Options
  • Provides a no-code dashboard to configure welcome messages, chatbot names, and visual themes.
  • Allows configuration of the AI’s persona and tone through pre-prompts and system instructions.
  • Supports domain allowlisting so that the chatbot is deployed only on authorized websites.
  • Delivers a fully bespoke solution where the chatbot UI and behavior are completely customized to mirror the client’s brand identity.
  • Integrates into existing company tools and internal systems with custom styling, user interface, and domain-specific dialog flows—changes require development effort. Learn about our custom approach
LLM Model Options
  • Leverages state-of-the-art language models such as OpenAI’s GPT-4, GPT-3.5 Turbo, and optionally Anthropic’s Claude for enterprise needs.
  • Automatically manages model selection and routing to balance cost and performance without manual intervention. Model Selection Details
  • Employs proprietary prompt engineering and retrieval optimizations to deliver high-quality, citation-backed responses.
  • Abstracts model management so that you do not need to handle separate LLM API keys or fine-tuning processes.
  • Offers ultimate flexibility in LLM selection – from OpenAI’s GPT models to on-premises open-source models (e.g. Llama 2, Falcon) tailored to the client’s needs.
  • Supports fine-tuning of models on proprietary data for domain-specific language and terminology, though model changes require redevelopment and redeployment. View our services
Developer Experience (API & SDKs)
  • Provides a robust, well-documented REST API with endpoints for creating agents, managing projects, ingesting data, and querying responses. API Documentation
  • Offers official open-source SDKs (e.g. Python SDK customgpt-client) and Postman collections to accelerate integration. Open-Source SDK
  • Includes detailed cookbooks, code samples, and step-by-step integration guides to support developers at every level.
  • Provides a custom API built specifically for each project; endpoints are designed according to the client’s needs with standard JSON over HTTP.
  • Documentation is project-specific and support is provided directly by the Deviniti team via consultations and direct assistance rather than a public SDK. See a project example
Integration & Workflow
  • Enables rapid deployment via a guided, low-code dashboard that allows you to create a project, add data sources, and auto-index content.
  • Supports seamless integration into existing systems through API calls, webhooks, and Zapier connectors for automation (e.g., CRM updates, email triggers). Auto-sync Feature
  • Facilitates integration into CI/CD pipelines for continuous knowledge base updates without manual intervention.
  • Integrates deeply with enterprise workflows—embedding the chatbot into internal systems, websites, and mobile apps with custom code.
  • Can include complex automation, such as triggering ERP actions or support ticket creation when the bot escalates a query. Custom integration case study
Performance & Accuracy
  • Optimized retrieval pipeline using efficient vector search, document chunking, and caching to deliver sub-second response times.
  • Independent benchmarks show a median answer accuracy of 5/5 (e.g., 4.4/5 vs. 3.5/5 for alternatives). Benchmark Results
  • Delivers responses with built-in source citations to ensure factuality and verifiability.
  • Maintains high performance even with large-scale knowledge bases (supporting tens of millions of words).
  • Utilizes industry best practices in retrieval and indexing, including multi-index retrieval and fine-tuned prompt engineering, to ensure precise, context-rich answers.
  • Can fine-tune models on proprietary data to reduce hallucinations, although achieving productized-level optimization may require ongoing development. Learn more about our approach
Customization & Flexibility (Behavior & Knowledge)
  • Enables dynamic updates to your knowledge base – add, remove, or modify content on-the-fly with automatic re-indexing.
  • Allows you to configure the agent’s behavior via customizable system prompts and pre-defined example Q&A, ensuring a consistent tone and domain focus. Learn How to Update Sources
  • Supports multiple agents per account, allowing for different chatbots for various departments or use cases.
  • Offers a balance between high-level control and automated optimization, so you get tailored behavior without deep ML engineering.
  • Offers complete control over data sources and bot behavior – new content sources can be integrated via custom pipelines, though updates may require developer intervention.
  • Allows for bespoke personalization of the bot’s tone, dynamic dialog flows, and even integration with live data (e.g. API calls to external systems) tailored per project. Case study details
Pricing & Scalability
  • Operates on a subscription-based pricing model with clearly defined tiers: Standard (~$99/month), Premium (~$449/month), and custom Enterprise plans.
  • Provides generous content allowances – Standard supports up to 60 million words per bot and Premium up to 300 million words – with predictable, flat monthly costs. View Pricing
  • Fully managed cloud infrastructure that auto-scales with increasing usage, ensuring high availability and performance without additional effort.
  • Priced on a project basis plus potential ongoing maintenance fees – ideal for enterprises with unique requirements that justify a custom build.
  • For large-scale deployments, infrastructure costs (cloud or on-prem) are managed by the client, with the solution designed to scale to millions of queries as needed. Client portfolio
Security & Privacy
  • Ensures enterprise-grade security with SSL/TLS for data in transit and 256-bit AES encryption for data at rest.
  • Holds SOC 2 Type II certification and complies with GDPR, ensuring your proprietary data remains isolated and confidential. Security Certifications
  • Offers robust access controls, including role-based access, two-factor authentication, and Single Sign-On (SSO) integration for secure management.
  • Can be deployed on-premises or in a private cloud, ensuring full data sovereignty and compliance with strict regulatory requirements.
  • Implements robust encryption, access controls, and compliance monitoring that integrate with the client’s existing IT security systems. Security details
Observability & Monitoring
  • Includes a comprehensive analytics dashboard that tracks query volumes, conversation history, token usage, and indexing status in real time.
  • Supports exporting logs and metrics via API for integration with third-party monitoring and BI tools. Analytics API
  • Provides detailed insights for troubleshooting and continuous improvement of chatbot performance.
  • Delivers custom monitoring solutions that can integrate with enterprise cloud monitoring tools (e.g. AWS CloudWatch, Prometheus) to track performance and log all interactions.
  • An admin dashboard or SIEM integration can be implemented to provide real-time analytics, alerts, and detailed system logs. Learn more
Support & Ecosystem
  • Offers extensive online documentation, tutorials, cookbooks, and FAQs to help you get started quickly. Developer Docs
  • Provides responsive support via email and in-app chat; Premium and Enterprise customers receive dedicated account management and faster SLAs. Enterprise Solutions
  • Benefits from an active community of users and partners, along with integrations via Zapier and GitHub-based resources.
  • Provides personalized, consultative support throughout the project—from development through post-launch maintenance—with direct access to Deviniti’s team.
  • Documentation and training are delivered on a per-project basis, and integration with the client’s existing enterprise ecosystem is a key focus. View our services
Additional Considerations
  • Reduces engineering overhead by providing an all-in-one, turnkey RAG solution that does not require in-house ML expertise.
  • Delivers rapid time-to-value with minimal setup – enabling deployment of a functional AI assistant within minutes.
  • Continuously updated to leverage the latest improvements in GPT models and retrieval methods, ensuring state-of-the-art performance.
  • Balances high accuracy with ease-of-use, making it ideal for both customer-facing applications and internal knowledge management.
  • Offers ultimate flexibility and control, enabling the development of hybrid agents that can perform complex, transactional tasks beyond Q&A.
  • Provides complete ownership of the solution and the ability to evolve the system over time with custom enhancements as the AI landscape advances. Learn about our custom governance
No-Code Interface & Usability
  • Features an intuitive, wizard-driven web dashboard that lets non-developers upload content, configure chatbots, and monitor performance without coding.
  • Offers drag-and-drop file uploads, visual customization for branding, and interactive in-browser testing of your AI assistant. User Experience Review
  • Supports role-based access to allow collaboration between business users and developers.
  • Does not offer a generic no-code management interface by default—custom administration is typically handled by IT or via bespoke dashboards built into the solution.
  • While non-technical users may interact with the chatbot itself, any deeper configuration (e.g. adding new data sources or adjusting behavior) is managed by the technical team.

We hope you found this comparison of CustomGPT vs Deviniti helpful.

CustomGPT.ai is all about providing an end-to-end solution that lets you scale quickly and confidently. With a user-friendly dashboard, robust performance, and dedicated support, our platform is designed to meet the practical needs of your projects without the usual hassle.

We hope this overview gives you a clear picture of what CustomGPT.ai brings to the table. Thanks for taking the time to explore our approach—our team is always here to help you get the most out of your AI initiatives.

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CustomGPT

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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