OpenAssistantGPTOpenAssistantGPT

OpenAssistantGPT: Open-Source AI Chatbot Builder

OpenAssistantGPT is an open-source platform that lets you build and embed smart RAG AI chatbots powered by OpenAI's Assistant API directly onto your website.

Overview

OpenAssistantGPT is a developer-friendly, open-source platform designed to simplify the creation of intelligent chatbot assistants using OpenAI's CustomGPTs and Assistant API. By simply providing a website URL for the platform to crawl, users can quickly spin up a Retrieval-Augmented Generation (RAG) chatbot trained on their own content, ready to be embedded anywhere on their site. Beyond basic Q&A, the platform supports advanced capabilities like AI agent actions, live web search, and file attachment analysis, making it suitable for everything from customer support automation to internal enterprise tools. With its transparent, publicly available codebase on GitHub, low-cost pricing tiers, and enterprise-grade options like SAML/SSO authentication, OpenAssistantGPT appeals equally to solo developers tinkering on personal projects and larger organizations needing scalable, secure deployments. Whether you're looking to automate customer inquiries, collect leads through conversational forms, or give your team a secure internal knowledge assistant, OpenAssistantGPT provides the flexibility of open-source software combined with the power of OpenAI's latest models, including GPT-4, GPT-3.5, and GPT-4o.

Capabilities & Features

  • AI chatbot
  • Open source
  • OpenAI Assistant API
  • RAG AI chatbot
  • Website integration
  • Customer support
  • Lead generation
  • Automation
  • SaaS
  • No-code

Core Features

  • Native OpenAI Assistants integration (GPT-4, GPT-3.5, GPT-4o)
  • SAML/SSO authentication for secure enterprise access
  • Built-in lead collection and user inquiry forms
  • AI agent actions for dynamic API-driven interactions
  • Real-time web search for up-to-date responses
  • File attachment support for analyzing CSVs, images, and more
  • Fully open-source codebase hosted on GitHub

Use Cases

  • Automating responses to frequently asked customer questions on a business website
  • Building a secure internal chatbot for employees using SAML/SSO login
  • Capturing visitor contact details and questions for lead generation
  • Connecting the chatbot to external APIs for dynamic, real-time interactions
  • Delivering current information to users via integrated web search
  • Letting users upload and analyze files like spreadsheets or images directly in chat

Best For

  • Businesses
  • Organizations
  • Agencies
  • Developers
  • Enterprises
  • Personal projects

Pros

  • •Open-source codebase offers full transparency and customization freedom
  • •Affordable pricing compared to many closed-source chatbot platforms
  • •Supports advanced features like web search and file attachments out of the box
  • •Enterprise-ready with SAML/SSO and whitelabeling options
  • •Built-in lead capture tools make it useful for sales and marketing teams

Cons

  • •Free plan is quite limited with only 500 messages per month
  • •Advanced features like whitelabeling and custom domains require higher-tier plans
  • •Enterprise pricing isn't transparent and requires contacting sales
  • •Relies on OpenAI's API, meaning usage costs and limits are tied to a third-party service

How to Use

1. Provide the platform with a URL for it to crawl and extract content from. 2. The crawled data is used to train a RAG-based chatbot powered by OpenAI's Assistant API. 3. Customize the chatbot's behavior, add actions, files, or enable web search as needed. 4. Embed the generated chatbot widget onto your website. 5. Monitor conversations, collect leads, and refine the chatbot's knowledge base over time.

Frequently Asked Questions

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Pricing

OpenAssistantGPT offers a free tier with basic limits, paid plans starting at $18/month for small teams, scaling up to $54/month for advanced whitelabeling and multi-domain support, plus a custom-priced Enterprise plan for large-scale needs.

Pricing data is provided as a summary. Visit the vendor website for full tier details.