head to head · open source
OpenClaw vs FastGPT
OpenClaw has 390,107 GitHub stars, 82,030 forks, 6,671 open issues and last shipped today. FastGPT has 29,694 stars, 7,319 forks, 172 open issues and last shipped today. OpenClaw leads on adoption by 1,214% (390,107 vs 29,694 stars). OpenClaw is written in TypeScript under a custom or non-standard licence; FastGPT is written in TypeScript under a custom or non-standard licence. OpenClaw has attracted 21% as many forks as stars, FastGPT 25%. OpenClaw was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| OpenClaw | FastGPT | |
|---|---|---|
| GitHub stars | ★ 390K | ★ 30K |
| License | Custom / other | Custom / other |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-20 | 2026-09-20 |
| Forks | ⑂ 82K | ⑂ 7.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick OpenClaw if
- You weight community size — 390K stars and counting
- You want the Custom / other license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick FastGPT if
- You want the FastGPT feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches TypeScript
- You evaluated both and FastGPT fits your workflow better
About OpenClaw
OpenClaw is an open source, self hosted AI assistant in the AI & Machine Learning / AI Interaction & Interfaces category that runs on hardware the user controls and meets them inside the messaging channels they already use, for individuals who want a personal assistant on a laptop and teams that want a shared deployment.
read the full OpenClaw overview →
About FastGPT
FastGPT is an open source AI knowledge base platform built on large language models (LLMs). It provides integrated tools for data ingestion, vector retrieval (RAG), and visual workflow orchestration, enabling users to construct and deploy question answering applications without writing extensive backend code. The platform runs on Next.js and supports integration with multiple LLM providers including OpenAI, Claude, DeepSeek, Qwen, and others.
read the full FastGPT overview →
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Frequently asked questions
Is OpenClaw or FastGPT more popular?
OpenClaw has 390,107 GitHub stars and FastGPT has 29,694. OpenClaw has the larger community by that measure.
Are OpenClaw and FastGPT free?
Neither OpenClaw nor FastGPT declares a licence in this registry, so check each project's own repository before relying on either for a commercial use. Both are free to self-host.
What is the difference between OpenClaw and FastGPT?
OpenClaw is written in TypeScript and FastGPT in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, OpenClaw or FastGPT?
Choose OpenClaw if you want the larger community (390,107 stars) or its Custom / other licence terms. Choose FastGPT if its feature set, stack or Custom / other licence fits better. Both are self-hostable.