Semgrep Assistant vs CodeRabbit
Side-by-side from the Top 11 ranking of CodeRabbit vs Copilot vs Greptile: 11 Best AI Code Review Tools 2026. Last verified July 24, 2026.
The short answer
CodeRabbit ranks higher on Top 11 (#1 vs #11) for Engineering leads and platform teams adding an AI reviewer to their pull request workflow. Best all-round PR reviewer, free for public repos.
At a glance
| Semgrep Assistant | CodeRabbit | |
|---|---|---|
| Top 11 rank | #11 / CodeRabbit vs Copilot vs Greptile: 11 Best AI Code Review Tools 2026 | #1 / CodeRabbit vs Copilot vs Greptile: 11 Best AI Code Review Tools 2026 |
| Score (out of 9.4) | 7.4 | 9.2 |
| Best for | Rules first, AI only for triage | Deepest pull request review coverage |
| Pricing | $ ($40 per contributor/mo, free under 10 contributors) | $$ ($12 to $30 per developer/mo) |
| HQ | San Francisco, USA | San Francisco, USA |
| Founded | 2017 | 2023 |
Semgrep Assistant
Deterministic rules, AI used only to triage.
semgrep.dev/products/semgrep-code/See full entry in CodeRabbit vs Copilot vs Greptile: 11 Best AI Code Review Tools 2026
CodeRabbit
Best all-round PR reviewer, free for public repos.
www.coderabbit.ai/See full entry in CodeRabbit vs Copilot vs Greptile: 11 Best AI Code Review Tools 2026
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.