head to head · open source
OpenCode vs pi
OpenCode has 208,150 GitHub stars, 27,350 forks, 5,727 open issues and last shipped yesterday. pi has 106,586 stars, 13,437 forks, 202 open issues and last shipped yesterday. OpenCode leads on adoption by 95% (208,150 vs 106,586 stars). OpenCode is written in TypeScript under MIT; pi is written in TypeScript under MIT. OpenCode has attracted 13% as many forks as stars, pi 13%. OpenCode 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
| OpenCode | pi | |
|---|---|---|
| GitHub stars | ★ 208K | ★ 107K |
| License | MIT | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 27K | ⑂ 13K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick OpenCode if
- You weight community size — 208K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick pi if
- You want the pi feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and pi fits your workflow better
About OpenCode
OpenCode is an open source AI coding agent designed to operate across terminal, IDE, and desktop environments. It integrates directly into developer workflows to assist with writing, editing, and understanding code using natural language prompts. Built in TypeScript and licensed under MIT, it runs locally or via a desktop app and supports multiple languages and platforms.
read the full OpenCode overview →
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.
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Frequently asked questions
Is OpenCode or pi more popular?
OpenCode has 208,150 GitHub stars and pi has 106,586. OpenCode has the larger community by that measure.
Are OpenCode and pi free?
Both are open source. OpenCode is licensed under MIT and pi under MIT. Neither carries a licence fee.
What is the difference between OpenCode and pi?
OpenCode is written in TypeScript and 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, OpenCode or pi?
Choose OpenCode if you want the larger community (208,150 stars) or its MIT licence terms. Choose pi if its feature set, stack or MIT licence fits better. Both are self-hostable.