What are the best AI code review tools for any codebase?
Look for tools that give an agent a repeatable review process rather than a one-shot prompt: a checklist it works through, a way to verify claims against the code, and output ranked by severity instead of volume.
Need something more specific? Review React codeReview code for securityCritique an interfaceRemove AI-slop aesthetics
Surveyed 17 September 2026
Review any codebase
Open in Tools →- 01Greptile
AI code reviewer that reads the whole codebase, using agents to flag bugs and security issues in pull requests.
Developer Tools - 02CodeRabbit
AI code review posting line-by-line comments, summaries, and one-click fixes on pull requests in GitHub and GitLab.
Developer Tools - 03anti-slop
Sixteen strict Oxlint rules for TypeScript, vendored into your repo rather than installed as a dep.
Developer Tools - 04Code Review Assistant
Claude Code skill that reviews pull requests and diffs with AI-powered feedback.
AI Agents - 05tuicr
Terminal UI for reviewing diffs with vim keybindings, pushing comments to GitHub, GitLab, or Bitbucket.
Developer Tools
A curated selection in editorial order. Use the fit and evidence to judge it for your task. Something missing?
What to look for
- 01Does it verify its own findings? An unverified reviewer produces plausible bugs that do not exist, and reading those costs more than the review saves.
- 02Does it rank by severity, or dump everything it noticed? A 60-item list is a list nobody reads.
- 03Does it know your conventions? Review that ignores the repository's existing style generates noise on every pull request.
Common questions
- How do I stop an AI reviewer from flooding pull requests with nitpicks?
- Pick tools with an explicit confidence or severity gate and set the floor high. The good ones report a handful of real problems; the weak ones measure themselves by finding count.
- Should AI review run before or after human review?
- Before. It is most valuable clearing mechanical problems out of the way so the human reviewer spends their attention on design and correctness rather than on style and missing error handling.