head to head · open source
code-review-graph vs pr-agent
code-review-graph has 31,548 GitHub stars, 2,870 forks, 163 open issues and last shipped yesterday. pr-agent has 13,049 stars, 1,851 forks, 102 open issues and last shipped yesterday. code-review-graph leads on adoption by 142% (31,548 vs 13,049 stars). code-review-graph is written in Python under MIT; pr-agent is written in Python under MIT. code-review-graph has attracted 9% as many forks as stars, pr-agent 14%. pr-agent was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (code-review), 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.
← all 8884 open source comparisons
Side by side
| code-review-graph | pr-agent | |
|---|---|---|
| GitHub stars | ★ 32K | ★ 13K |
| License | MIT | MIT |
| Written in | Python | Python |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 2.9K | ⑂ 1.9K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick code-review-graph if
- You weight community size — 32K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick pr-agent if
- You want the pr-agent feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and pr-agent fits your workflow better
About code-review-graph
code review graph is a local first code intelligence graph for MCP and the command line that parses a repository with Tree sitter into a persistent map of functions, classes, imports, calls, inheritance and test coverage, so AI coding assistants read only the files a review actually needs; it is aimed at developers and teams running AI coding tools against large repositories where repeated full codebase reads waste tokens.
read the full code-review-graph overview →
About pr-agent
PR Agent is an open source, AI powered code review agent, maintained by the community as a legacy project of Qodo, for development teams that want automated pull request review running on their own infrastructure with their own model keys.
read the full pr-agent overview →
More in Developer Tools
Related comparisons
More Version Control & Collaboration projects
Compare either of these against the rest of the Version Control & Collaboration field.
Frequently asked questions
Is code-review-graph or pr-agent more popular?
code-review-graph has 31,548 GitHub stars and pr-agent has 13,049. code-review-graph has the larger community by that measure.
Are code-review-graph and pr-agent free?
Both are open source. code-review-graph is licensed under MIT and pr-agent under MIT. Neither carries a licence fee.
What is the difference between code-review-graph and pr-agent?
code-review-graph is written in Python and pr-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, code-review-graph or pr-agent?
Choose code-review-graph if you want the larger community (31,548 stars) or its MIT licence terms. Choose pr-agent if its feature set, stack or MIT licence fits better. Both are self-hostable.