openassistantgpt

openassistantgpt

OpenAssistantGPT is an open-source SaaS platform for building AI chatbots and RAG agents (customer support, sales, etc.) that use the OpenAI API; it provides crawlers, file attachments, web search, agent actions, embedding for websites, and enterprise features like SAML/SSO.

openassistantgpt is ai agents software teams evaluate for business operations. Use this page to review pricing, integration signals, and the best alternatives before you commit.

Freemium Enterprise
One of 617 tools in AI Agents
Added 11 months ago
Data reviewed Jul 16, 2026

Profile facts come from the vendor source. AiMatch labels unknown pricing or API details instead of estimating them.

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Quick Overview

Best for: Business Operations

What it does

AI Agents software for decision-makers comparing workflow fit and alternatives.

Best fit

Business Operations

Pricing snapshot

Freemium from $0

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OpenAssistantGPT is an open-source SaaS platform for building AI chatbots and retrieval-augmented (RAG) agents using the OpenAI API. The platform is aimed at businesses and teams who want to create embedded chat assistants for customer support, sales, and other use cases without writing code. It supports crawling a website to ingest content, embedding a chatbot into your site, and using OpenAI models (GPT-4, GPT-3.5, GPT-4o) as the assistant.

The product advertises features for enterprise deployments (SAML/SSO authentication, SLA guarantees) as well as developer tooling and SDKs (GitHub repos and a Next.js/Vercel chatbot SDK). Plans range from a free tier for experiments to customizable enterprise plans.

Open-source platform to build AI chatbot assistants using OpenAI's CustomGPTs.

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Key Features

Website Crawler

Provide a URL and the platform crawls your website to ingest content for the chatbot to answer user questions.

OpenAI Assistants / Model Support

Uses OpenAI Assistant models; the site lists support for GPT-4, GTP-3.5 and GPT-4o to power chatbots.

SAML/SSO Authentication

Enterprise-ready authentication to create private chatbots usable only by employees.

User Inquiry / Lead Collection

Users can enter contact information with a question to collect leads through the chatbot.

AI Agent Actions

Agent Actions let the chatbot query API endpoints with specific URL parameters to enable dynamic interactions and responses.

Web Search

Agents can query the internet for the newest information so the chatbot can return up-to-date answers.

File Attachments

Users can attach files (CSV, XML, images, etc.) in chat and the chatbot will analyze them.

Platform Compatibility & Embedding

Designed to integrate with popular website platforms and to be embeddable (iframes) on sites.

Open Source & SDKs

The platform is open source with code on GitHub and provides a chatbot SDK for Next.js / Vercel to build and deploy chatbots.

Pricing

Free Tier Available

Free Plan: $0 — includes 1 chatbot, 1 crawler, 3 files, 1 action, and 10 messages per month.

Free Plan

$0
  • 1 Chatbot
  • 1 Crawler
  • 3 Files
  • 1 Action

Basic Plan

$18/month
  • 9 Chatbots
  • 9 Crawlers
  • 27 Files
  • 9 Actions

Pro Plan

$54/month
  • 27 Chatbots
  • 27 Crawlers
  • 81 Files
  • 27 Actions

Enterprise Plan

Custom (contact the team)
  • Custom number of Chatbots/Crawlers/Files/Actions
  • Custom Domains
  • All Features from other plans
  • Chatbot Authentication SAML/SSO

Use Cases

Customer Support Automation

Automate answers to common customer questions, reduce incoming support tickets, and speed resolution time using the chatbot.

Sales & Lead Capture

Use the chatbot to engage visitors, collect contact information, and route leads to sales teams.

Internal Knowledge / Private Chatbots

Create private, employee-only chatbots using SAML/SSO for internal knowledge access and workflows.

File Analysis & Data Retrieval

Attach files (CSV, XML, images) for the chatbot to analyze and answer related questions.

Dynamic Integrations via Agent Actions

Enable agents to call external API endpoints with parameters to fetch or act on live data.

Integrations

OpenAI (models / API)

Platform uses OpenAI Assistant models (GPT-4, GPT-3.5, GPT-4o) to power chatbots.

GitHub / Open Source Repos

Code for the platform and a chatbot SDK are published on GitHub (OpenAssistantGPT repositories).

Website Platforms / Vercel

Designed to integrate with popular website platforms and provides a Next.js / Vercel chatbot SDK for deployment and embedding.

Benefits

Reduce incoming support tickets (site claims 35% support tickets reduction).
Improve resolution time (site claims 60% resolution time improvement).
Lower operational costs (site cites $25,000 average annual cost savings for businesses).
Quick deployment with crawlers and embeddable widgets; no-code onboarding 'Get Started for Free'.
Enterprise-grade controls like SAML/SSO and SLA options.

Limitations

No verified limitations are available.

Frequently Asked Questions

Which models do you support with OpenAssistantGPT?
The site lists support for GPT-4, GTP-3.5 and GPT-4o as OpenAI Assistant model options.

Getting Started

  1. 1 Step 1: Click 'Get Started for Free' and create an account (no credit card required).
  2. 2 Step 2: Provide the URL(s) you want the platform to crawl so the chatbot can ingest site content.
  3. 3 Step 3: Configure chatbot options (models, files, actions, authentication) and embed the chatbot into your website or deploy via the provided SDK.

Support

Docs

Documentation available on the site (Documentation link listed in the product navigation).

GitHub

Open source code and SDKs available on GitHub (repositories referenced on the site).

On-site Chatbot

Test the chatbot assistant on the site to see how it responds and ask questions.

Sales / Enterprise Contact

Contact the team for enterprise plans and custom SLAs (site instructs to contact the team).

API

Available: No

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