head to head · open source
pi vs oh-my-pi
pi has 106,704 GitHub stars, 13,453 forks, 202 open issues and last shipped today. oh-my-pi has 31,671 stars, 3,345 forks, 2,964 open issues and last shipped yesterday. pi leads on adoption by 237% (106,704 vs 31,671 stars). pi is written in TypeScript under MIT; oh-my-pi is written in TypeScript under MIT. pi has attracted 13% as many forks as stars, oh-my-pi 11%. 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 | oh-my-pi | |
|---|---|---|
| GitHub stars | ★ 107K | ★ 32K |
| License | MIT | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-18 | 2026-09-17 |
| Forks | ⑂ 13K | ⑂ 3.3K |
| 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 oh-my-pi if
- You want the oh-my-pi feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and oh-my-pi 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 oh-my-pi
oh my pi is an MIT licensed, terminal based coding agent distributed as omp, built for developers who want a complete agent surface — 60+ model providers, 31 built in tools, language server and debug adapter integration — that runs on their own machine instead of assembling a stack of separate tools.
read the full oh-my-pi overview →
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Frequently asked questions
Is pi or oh-my-pi more popular?
pi has 106,704 GitHub stars and oh-my-pi has 31,671. pi has the larger community by that measure.
Are pi and oh-my-pi free?
Both are open source. pi is licensed under MIT and oh-my-pi under MIT. Neither carries a licence fee.
What is the difference between pi and oh-my-pi?
pi is written in TypeScript and oh-my-pi 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 oh-my-pi?
Choose pi if you want the larger community (106,704 stars) or its MIT licence terms. Choose oh-my-pi if its feature set, stack or MIT licence fits better. Both are self-hostable.