Product
FastGPT
FastGPT is an open-source AI app, launched in 2023, made for people who don't write code, developers and businesses.
A platform for building knowledge-base Q&A apps and agents with visual workflows.
Main jobs: Build a chatbot, Build AI agents, Knowledge base (RAG). It is open source and free to use. You can use it in the browser, on your own server and through an API.
Markdown version of https://godooo.ai/en/product/fastgpt. Every page on this site has one: add .md to its address.
At a glance
- Type
- Product
- Launched
- 2023
- Galaxy
- Agents & Automation
- Pricing
- Open source, free
- Open source
- Yes
- Source code
- github.com/labring/FastGPT
- GitHub stars
- 29,738
- How you run it
- Web · Self-host · API
- Made for
- No-code users · Developers · Businesses
- Website
- fastgpt.io
What it can do
Build a chatbotmain jobunconfirmed
Build AI agentsmain jobunconfirmed
“FastGPT - Enterprise AI Agent Builder”— fastgpt.io, 2026-09-24
Knowledge base (RAG)main jobunconfirmed
“AI Knowledge Base”— fastgpt.io, 2026-09-24
Document parsingsupportedunconfirmed
“支持 TXT，MD，HTML，PDF，Docx，PPTX，CSV，XLSX”— github.com, 2026-09-24
Workflow automationsupportedunconfirmed
“Flexible AI Workflow”— fastgpt.io, 2026-09-24
unconfirmedproposed by a machine, awaiting calibration
Alternatives
- Coze 扣子Free plan + paid upgradesAlso does: Build a chatbot, Build AI agents, Workflow automation
- DifyOpen source, freeAlso does: Build a chatbot, Build AI agents, Knowledge base (RAG)
- BotpressOpen source, freeAlso does: Build a chatbot, Build AI agents, Knowledge base (RAG)
- MaxKBOpen source, freeAlso does: Build a chatbot, Knowledge base (RAG), Build AI agents
- FlowiseOpen source, freeAlso does: Build a chatbot, Build AI agents, Knowledge base (RAG); runs offline
- RAGFlowOpen source, freeAlso does: Document parsing, Knowledge base (RAG), Build a chatbot
- LangChainOpen source, freeAlso does: Build AI agents, Knowledge base (RAG)
- AnythingLLMOpen source, freeAlso does: Knowledge base (RAG), Build a chatbot, Build AI agents; runs offline
- HaystackOpen source, freeAlso does: Build AI agents, Knowledge base (RAG)
- LangBotOpen source, freeAlso does: Build a chatbot, Build AI agents, Knowledge base (RAG)
- RasaOpen source, freeAlso does: Build a chatbot, Build AI agents
- LangflowOpen source, freeAlso does: Build AI agents, Knowledge base (RAG), Workflow automation; runs offline
Connections
Questions
What is FastGPT?
FastGPT is an open-source AI app, launched in 2023, made for people who don't write code, developers and businesses. A platform for building knowledge-base Q&A apps and agents with visual workflows.
Is FastGPT free?
Yes. FastGPT is open source and free to use.
Is FastGPT open source?
Yes. The source code is at https://github.com/labring/FastGPT.
Can FastGPT run locally?
FastGPT can be self-hosted on your own server.
What can FastGPT do?
Main jobs: Build a chatbot, Build AI agents, Knowledge base (RAG). It can also do: Document parsing, Workflow automation.
What are open-source alternatives to FastGPT?
Open-source ones: Dify, Botpress, MaxKB, Flowise, RAGFlow, LangChain, AnythingLLM and Haystack. Others: Coze 扣子.
Sources
- fastgpt.io/checked 2026-09-24
- github.com/labring/FastGPTchecked 2026-09-24