head to head · open source
Botpress vs second-brain
Botpress has 14,920 GitHub stars, 2,293 forks, 52 open issues and last shipped yesterday. second-brain has 643 stars, 77 forks, 1 open issues and last shipped today. Botpress leads on adoption by 2,220% (14,920 vs 643 stars). Botpress is written in TypeScript under MIT; second-brain is written in Python under MIT. Botpress has attracted 15% as many forks as stars, second-brain 12%. second-brain was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai), so they are genuine substitutes rather than adjacent tools.
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 | second-brain | |
|---|---|---|
| GitHub stars | ★ 15K | ★ 643 |
| License | MIT | MIT |
| Written in | TypeScript | Python |
| Last push | 2026-09-19 | 2026-09-20 |
| Forks | ⑂ 2.3K | ⑂ 77 |
| 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 second-brain if
- You want the second-brain feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and second-brain fits your workflow better
About Botpress
Botpress is open source hub to build and deploy GPT/LLM agents. It lives in Botpress Cloud ecosystem. Project uses TypeScript, MIT license, npm packages @botpress/cli and @botpress/sdk. Repository contains public integrations, devtools, example bots as code, and plugins for Botpress Studio, marked coming soon.
read the full Botpress overview →
About second-brain
Second Brain is an MIT licensed Python agentic framework that turns a machine you control into an assistant with local file intelligence, workflow automation, and LLM driven conversation across a terminal REPL, a web interface, and Telegram, aimed at developers and technical self hosters.
read the full second-brain overview →
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Frequently asked questions
Is Botpress or second-brain more popular?
Botpress has 14,920 GitHub stars and second-brain has 643. Botpress has the larger community by that measure.
Are Botpress and second-brain free?
Both are open source. Botpress is licensed under MIT and second-brain under MIT. Neither carries a licence fee.
What is the difference between Botpress and second-brain?
Botpress is written in TypeScript and second-brain in Python. 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 second-brain?
Choose Botpress if you want the larger community (14,920 stars) or its MIT licence terms. Choose second-brain if its feature set, stack or MIT licence fits better. Both are self-hostable.