head to head · open source
pi vs Jean
pi has 106,586 GitHub stars, 13,437 forks, 202 open issues and last shipped yesterday. Jean has 1,282 stars, 159 forks, 146 open issues and last shipped yesterday. pi leads on adoption by 8,214% (106,586 vs 1,282 stars). pi is written in TypeScript under MIT; Jean is written in TypeScript under Apache-2.0. pi has attracted 13% as many forks as stars, Jean 12%. pi 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
| pi | Jean | |
|---|---|---|
| GitHub stars | ★ 107K | ★ 1.3K |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 13K | ⑂ 159 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick pi if
- You weight community size — 107K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick Jean if
- You want the Jean feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and Jean fits your workflow better
About pi
Pi is a modular agent toolkit written in TypeScript for building and running terminal based AI coding agents. It lives in the developer tooling ecosystem and provides composable packages for LLM integration, agent orchestration, and terminal UI rendering. The project centers on @earendil works/pi coding agent , an interactive CLI agent, supported by core runtime, AI abstraction, and TUI libraries.
About Jean
Jean is a native desktop application for managing AI assisted software development across multiple projects. It works with Claude CLI, Codex CLI, Cursor CLI, OpenCode, PI, Command Code, Grok, and Kimi Code, and it lives in the developer tools and AI assisted coding ecosystem, where agents are driven through local command line interfaces rather than through a hosted service.
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Frequently asked questions
Is pi or Jean more popular?
pi has 106,586 GitHub stars and Jean has 1,282. pi has the larger community by that measure.
Are pi and Jean free?
Both are open source. pi is licensed under MIT and Jean under Apache-2.0. Neither carries a licence fee.
What is the difference between pi and Jean?
pi is written in TypeScript and Jean 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, pi or Jean?
Choose pi if you want the larger community (106,586 stars) or its MIT licence terms. Choose Jean if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.