head to head · open source
codegraph vs SWE-agent
codegraph has 71,514 GitHub stars, 4,598 forks, 526 open issues and last shipped 4 days ago. SWE-agent has 20,367 stars, 2,230 forks, 102 open issues and last shipped 6 days ago. codegraph leads on adoption by 251% (71,514 vs 20,367 stars). codegraph is written in C under MIT; SWE-agent is written in Python under MIT. codegraph has attracted 6% as many forks as stars, SWE-agent 11%. 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 | SWE-agent | |
|---|---|---|
| GitHub stars | ★ 72K | ★ 20K |
| License | MIT | MIT |
| Written in | C | Python |
| Last push | 2026-09-16 | 2026-09-14 |
| Forks | ⑂ 4.6K | ⑂ 2.2K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick codegraph if
- You weight community size — 72K stars and counting
- You want the MIT license terms
- Your stack matches C
- You value the larger contributor base for long-term maintenance
pick SWE-agent if
- You want the SWE-agent feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and SWE-agent 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 SWE-agent
SWE agent is a Python, MIT licensed open source project in the AI assisted coding and agent ecosystem. It is an agent based model for developer tools that takes a GitHub issue and tries to automatically fix it using a chosen language model. The project is associated with NeurIPS 2024 and is maintained by researchers from Princeton University and Stanford University.
read the full SWE-agent overview →
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Frequently asked questions
Is codegraph or SWE-agent more popular?
codegraph has 71,514 GitHub stars and SWE-agent has 20,367. codegraph has the larger community by that measure.
Are codegraph and SWE-agent free?
Both are open source. codegraph is licensed under MIT and SWE-agent under MIT. Neither carries a licence fee.
What is the difference between codegraph and SWE-agent?
codegraph is written in C and SWE-agent in Python. 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 SWE-agent?
Choose codegraph if you want the larger community (71,514 stars) or its MIT licence terms. Choose SWE-agent if its feature set, stack or MIT licence fits better. Both are self-hostable.