Best AI tools for Code Review

CodeThreat's AI agents learn your codebase

The free tier caps you at five diagrams monthly and one repository

You'll need developers who actually understand the security feedback DryRun Security generates

Security scanners bury dev teams in alerts

Understand PRs at a glance

Picking an AI coding assistant feels like guessing

Code review automation that catches what human reviewers miss

Most code review tools scan diffs—then stop

AI that writes tests so you don't have to avoid them

Code, run, and deploy from your browser

AWS coding assistant formerly known as CodeWhisperer

Windsurf, which now appears on the web as Devin Desktop, is a desktop code editor that doubles as a control room for coding agents.

Devin Review is the fastest way to truly understand code—especially when it changes

Your AI pair programmer that actually knows the codebase

AI that knows your codebase

Engineering teams get a browser-based system that handles code from multiple angles

Setup takes minutes

Terminal-first coders get a different kind of AI assistant here

Every plan tier hits usage limits

Understand code as you write it

Developers lose 30 seconds each time they switch AI providers or undo a bad code suggestion

Claude Code Security remains in research preview—waitlist access only

You get three uses as a guest before CodingFleet asks you to buy credits

You're staring at a massive GitHub repo