head to head · open source
Botpress vs mitosis
Botpress has 14,973 GitHub stars, 2,297 forks, 52 open issues and last shipped yesterday. mitosis has 14,454 stars, 679 forks, 176 open issues and last shipped 6 days ago. Botpress leads on adoption by 4% (14,973 vs 14,454 stars). Botpress is written in TypeScript under MIT; mitosis is written in TypeScript under MIT. Botpress has attracted 15% as many forks as stars, mitosis 5%. Botpress 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
| Botpress | mitosis | |
|---|---|---|
| GitHub stars | ★ 15K | ★ 14K |
| License | MIT | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-02 | 2026-10-28 |
| Forks | ⑂ 2.3K | ⑂ 679 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Botpress if
- You weight community size — 15K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick mitosis if
- You want the mitosis feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and mitosis fits your workflow better
About Botpress
Botpress Cloud Botpress is the ultimate platform for building next generation chatbots and assistants powered by OpenAI. Start building incredible assistants for your projects or businesses at lightning speed. Getting started • Cloud • Documentation • Integrations • Plugins This Repository This repository contains: Integrations – all public integrations on the Botpress Hub maintained by Botpress Devtools – all Botpress Cloud dev tools (CLI, SDK, API Client) Bots some example of bots " as code " made only using the SDK and the CLI Plugins – all plugins on the Botpress Studio (coming soon) Contributing We love…
read the full Botpress overview →
About mitosis
Write components once, compile to every framework Overview Mitosis provides a unified development experience across all frameworks, enabling you to build components in a single codebase and compile them to React, Vue, Angular, Svelte, Solid, Alpine, Qwik, and more. Using Mitosis, you can: Maintain a consistent design system across multiple frameworks (example) Sync your design systems from Figma to code and publish them to npm across frameworks Avoid the pitfalls of web components by compiling to native framework code PS: We are actively looking for folks interested in becoming contributors to Mitosis. If…
read the full mitosis overview →
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Frequently asked questions
Is Botpress or mitosis more popular?
Botpress has 14,973 GitHub stars and mitosis has 14,454. Botpress has the larger community by that measure.
Are Botpress and mitosis free?
Both are open source. Botpress is licensed under MIT and mitosis under MIT. Neither carries a licence fee.
What is the difference between Botpress and mitosis?
Botpress is written in TypeScript and mitosis 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, Botpress or mitosis?
Choose Botpress if you want the larger community (14,973 stars) or its MIT licence terms. Choose mitosis if its feature set, stack or MIT licence fits better. Both are self-hostable.