head to head · open source
openhuman vs Codync
openhuman has 42,315 GitHub stars, 4,180 forks, 189 open issues and last shipped 2 days ago. Codync has 798 stars, 97 forks, 41 open issues and last shipped yesterday. openhuman leads on adoption by 5,203% (42,315 vs 798 stars). openhuman is written in Rust under GPL-3.0; Codync is written in Rust under Apache-2.0. openhuman has attracted 10% as many forks as stars, Codync 12%. Codync was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (ai-agents, ai-assistant), 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
| openhuman | Codync | |
|---|---|---|
| GitHub stars | ★ 42K | ★ 798 |
| License | GPL-3.0 | Apache-2.0 |
| Written in | Rust | Rust |
| Last push | 2026-10-24 | 2026-10-25 |
| Forks | ⑂ 4.2K | ⑂ 97 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick openhuman if
- You weight community size — 42K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick Codync if
- You want the Codync feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and Codync fits your workflow better
About openhuman
OpenHuman OpenHuman is your personal AI super intelligence: a brain that remembers everything, a fantastic orchestrator, a deep researcher. Local first, simple, powerful. Discussions • Discord • Reddit • X/Twitter • Docs • Follow @senamakel (Creator) 🇺🇸 English 🇨🇳 简体中文 🇯🇵 日本語 🇰🇷 한국어 🇩🇪 Deutsch 🇵🇰 اردو Early Beta : Under active development. Expect rough edges. OpenHuman is not AGI. But it is a meaningful architectural step closer, with better memory, better orchestration, and better tooling. 🎉 Within one week of launch, OpenHuman became the number one trending repository on GitHub for nine days in a…
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About Codync
Codync The open source Grok Bot alternative. Bring your own agent and subscription — Claude Code, Codex, Gemini CLI, Cursor and 40+ more — as teammates you can message from your phone. Website · Docs · Compare · Launch film Free, open source, no paid tier. A ⭐ is how others find it. macOS: Apple Silicon + Intel (DMG) · Windows: x64 installer · Linux: AppImage · All downloads Codync turns the coding agents on your computer — Claude Code, Codex, Cursor, Pi, OpenCode, Grok Build, Gemini, Copilot, Hermes Agent and 40 more — into persistent bots you delegate to from your iPhone, Mac, Windows PC, Linux desktop or any…
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Frequently asked questions
Is openhuman or Codync more popular?
openhuman has 42,315 GitHub stars and Codync has 798. openhuman has the larger community by that measure.
Are openhuman and Codync free?
Both are open source. openhuman is licensed under GPL-3.0 and Codync under Apache-2.0. Neither carries a licence fee.
What is the difference between openhuman and Codync?
openhuman is written in Rust and Codync in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, openhuman or Codync?
Choose openhuman if you want the larger community (42,315 stars) or its GPL-3.0 licence terms. Choose Codync if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.