OpenAssistantGPT

Platform for building smart RAG AI agents for customer support, sales, and more using OpenAI API. Embed chatbots to your website to answer user questions.

Comparee rates OpenAssistantGPT 79/100 in AI Chatbots & Assistants — based on catalog data as of July 2026. Methodology.

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About OpenAssistantGPT

OpenAssistantGPT is an open-source SaaS platform for crafting AI-powered chatbots and agents using OpenAI's Assistant API. It enables users to build smart RAG (Retrieval-Augmented Generation) agents for customer support, sales, and lead generation without coding. Features include website crawling, file analysis, web search, API integrations, and SAML/SSO authentication. The platform delivers measurable business results: 35% support ticket reduction, 60% faster resolution times, and ~$25,000 annual cost savings. Users can embed chatbots on websites, collect leads, and customize with multiple domains and white-labeling options.

chatbotAI agentRAGcustomer supportOpenAIno-codeopen sourcelead generation

Pros & cons

✓ Pros

✓No-code platform accessible to non-technical users
✓Open source with transparent codebase on GitHub
✓Powered by latest OpenAI models (GPT-4, GPT-4o)
✓Proven ROI: 35% ticket reduction, 60% faster resolution
✓Comprehensive feature set including web search and file analysis
✓White-labeling and custom domain options
✓SAML/SSO for enterprise security
✓Free plan available with no credit card required

✗ Cons

✗Free plan limited to 10 messages per month
✗Dependent on OpenAI API pricing and availability
✗Enterprise pricing not transparent (custom quotes only)
✗Limited to OpenAI models (no alternative LLM options mentioned)

OpenAssistantGPT pricing

Free trial available

See current pricing on OpenAssistantGPT ↗

Frequently asked questions

What is OpenAssistantGPT?

OpenAssistantGPT is a AI Chatbots & Assistants tool: Platform for building smart RAG AI agents for customer support, sales, and more using OpenAI API. Embed chatbots to your website to answer user questions.

Is OpenAssistantGPT free?

OpenAssistantGPT offers a free option.

What are the best OpenAssistantGPT alternatives?

Based on Comparee's ranking, top alternatives include Virtualworkforce.ai, AI Tutor, EaseMate AI. See the full ranked list on our OpenAssistantGPT alternatives page.

How does Comparee rate OpenAssistantGPT?

OpenAssistantGPT has a Comparee Score of 79/100 — a transparent, rule-based rating from catalog signals (data completeness, pricing transparency, category fit). Affiliate partnerships never influence the score.