Coding agents · CA4
AI code review on pull requests
7 candidates. None have been tested, so this list is alphabetical, not a rank.
Standard test task
Review a PR with 5 seeded bugs; count bugs caught vs noise comments.
Not tested yet. A dash is an empty score, not a zero. We do not estimate results, prices, or ranks.
Unranked
Bito
AI code review agent
- Job resultWeight 40
- —
- Speed and effortWeight 15
- —
- Price and free tierWeight 15
- —
- Ease of startWeight 10
- —
- Reliability and trustWeight 10
- —
- Community signalWeight 10
- —
- Last tested
- Not tested yet
- Evidence
- No test evidence yet.
No score. We do not estimate one.
Unranked
CodeRabbit
AI pull request reviews
- Job resultWeight 40
- —
- Speed and effortWeight 15
- —
- Price and free tierWeight 15
- —
- Ease of startWeight 10
- —
- Reliability and trustWeight 10
- —
- Community signalWeight 10
- —
- Last tested
- Not tested yet
- Evidence
- No test evidence yet.
No score. We do not estimate one.
Unranked
Ellipsis
Self-hosted in your AWS: $0 seats, tokens at cost + 10% platform fee
No free tier
Checked 15 Oct 2026 · Source (opens in a new tab)
Pricing model changed to bring-your-own-cloud.
- Job resultWeight 40
- —
- Speed and effortWeight 15
- —
- Price and free tierWeight 15
- —
- Ease of startWeight 10
- —
- Reliability and trustWeight 10
- —
- Community signalWeight 10
- —
- Last tested
- Not tested yet
- Evidence
- No test evidence yet.
No score. We do not estimate one.
Unranked
GitHub Copilot
Completions, chat, coding agent and PR review in GitHub/IDEs
- Job resultWeight 40
- —
- Speed and effortWeight 15
- —
- Price and free tierWeight 15
- —
- Ease of startWeight 10
- —
- Reliability and trustWeight 10
- —
- Community signalWeight 10
- —
- Last tested
- Not tested yet
- Evidence
- No test evidence yet.
No score. We do not estimate one.
Unranked
Graphite
Stacked PRs with AI reviewer
- Job resultWeight 40
- —
- Speed and effortWeight 15
- —
- Price and free tierWeight 15
- —
- Ease of startWeight 10
- —
- Reliability and trustWeight 10
- —
- Community signalWeight 10
- —
- Last tested
- Not tested yet
- Evidence
- No test evidence yet.
No score. We do not estimate one.
Unranked
Greptile
Free Starter (50 credits/mo) + paid; 14-day trial
Free tier
Checked 15 Oct 2026 · Source (opens in a new tab)
Codebase-aware PR review bot
- Job resultWeight 40
- —
- Speed and effortWeight 15
- —
- Price and free tierWeight 15
- —
- Ease of startWeight 10
- —
- Reliability and trustWeight 10
- —
- Community signalWeight 10
- —
- Last tested
- Not tested yet
- Evidence
- No test evidence yet.
No score. We do not estimate one.
Unranked
Qodo
Test generation and code review (formerly CodiumAI)
- Job resultWeight 40
- —
- Speed and effortWeight 15
- —
- Price and free tierWeight 15
- —
- Ease of startWeight 10
- —
- Reliability and trustWeight 10
- —
- Community signalWeight 10
- —
- Last tested
- Not tested yet
- Evidence
- No test evidence yet.
No score. We do not estimate one.
Weights and rules are on How we rank.