head to head · open source
OpenCode vs pi
OpenCode has 223,899 GitHub stars, 30,104 forks, 5,727 open issues and last shipped yesterday. pi has 119,393 stars, 15,324 forks, 202 open issues and last shipped 2 days ago. OpenCode leads on adoption by 88% (223,899 vs 119,393 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 | ★ 224K | ★ 119K |
| License | MIT | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-02 | 2026-11-01 |
| Forks | ⑂ 30K | ⑂ 15K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick OpenCode if
- You weight community size — 224K 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
The open source AI coding agent. English 简体中文 繁體中文 한국어 Deutsch Español Français Italiano Dansk 日本語 Polski Русский Bosanski العربية Norsk Português (Brasil) ไทย Türkçe Українська বাংলা Ελληνικά Tiếng Việt Installation [!TIP] Remove versions older than 0.1.x before installing. Desktop App (BETA) OpenCode is also available as a desktop application. Download directly from the releases page or opencode.ai/download. Installation Directory The install script respects the following priority order for the installation path: 1. $OPENCODE INSTALL DIR Custom installation directory 2. $XDG BIN DIR XDG Base Directory…
read the full OpenCode overview →
About pi
New issues and PRs from new contributors are auto closed by default. Maintainers review auto closed issues daily. See CONTRIBUTING.md. Pi Agent Harness This is the home of the Pi agent harness project including our self extensible coding agent. @earendil works/pi coding agent : Interactive coding agent CLI @earendil works/pi agent core : Agent runtime with tool calling and state management @earendil works/pi ai : Unified multi provider LLM API (OpenAI, Anthropic, Google, …) To learn more about Pi: Visit pi.dev, the project website with demos Read the documentation, but you can also ask the agent to explain…
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Frequently asked questions
Is OpenCode or pi more popular?
OpenCode has 223,899 GitHub stars and pi has 119,393. 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 (223,899 stars) or its MIT licence terms. Choose pi if its feature set, stack or MIT licence fits better. Both are self-hostable.