head to head · open source
codegraph vs Tabby
codegraph has 71,385 GitHub stars, 4,590 forks, 518 open issues and last shipped 3 days ago. Tabby has 33,884 stars, 1,789 forks, 335 open issues and last shipped 3 months ago. codegraph leads on adoption by 111% (71,385 vs 33,884 stars). codegraph is written in C under MIT; Tabby is written in Rust under a custom or non-standard licence. codegraph has attracted 6% as many forks as stars, Tabby 5%. codegraph 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
| codegraph | Tabby | |
|---|---|---|
| GitHub stars | ★ 71K | ★ 34K |
| License | MIT | Custom / other |
| Written in | C | Rust |
| Last push | 2026-09-16 | 2026-06-30 |
| Forks | ⑂ 4.6K | ⑂ 1.8K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick codegraph if
- You weight community size — 71K stars and counting
- You want the MIT license terms
- Your stack matches C
- You value the larger contributor base for long-term maintenance
pick Tabby if
- You want the Tabby feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches Rust
- You evaluated both and Tabby fits your workflow better
About codegraph
CodeGraph is a pre indexed code knowledge graph that runs locally and wires into AI coding agents — Claude Code, Cursor, Codex, Gemini, OpenCode, AntiGravity, Kiro, GitHub Copilot, and Hermes Agent — so those agents query a semantic map of the codebase instead of reading files one at a time.
read the full codegraph overview →
About Tabby
Tabby is a self hosted, open source AI coding assistant that acts as an on premises alternative to GitHub Copilot, aimed at developers and engineering teams that want code completion and chat without routing source code through a third party cloud service.
read the full Tabby overview →
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Frequently asked questions
Is codegraph or Tabby more popular?
codegraph has 71,385 GitHub stars and Tabby has 33,884. codegraph has the larger community by that measure.
Are codegraph and Tabby free?
Both are open source. codegraph is licensed under MIT, and Tabby has no licence declared in this registry. Both are free to self-host.
What is the difference between codegraph and Tabby?
codegraph is written in C and Tabby 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, codegraph or Tabby?
Choose codegraph if you want the larger community (71,385 stars) or its MIT licence terms. Choose Tabby if its feature set, stack or Custom / other licence fits better. Both are self-hostable.