Compare AI code review tools by pull-request workflow, GitHub-native review, dedicated PR bots, security scanning, code quality, permissions, CI access, privacy, and usage costs.
Run a small PR test with one bug, one security issue, one style issue, and one false-positive trap before choosing a reviewer.
A side-by-side view of form factor, free tier, starting price, and platforms — every price is dated with its official source.
| Tool | Form factor | Free tier | Starting price | Platforms | Checked |
|---|---|---|---|---|---|
| GitHub Copilot | IDE / Editor | Yes | $10/mo | VS Code, JetBrains, Visual Studio | 2026-06-23 |
Live inside an editor — best when you want inline edits and whole-codebase context as you type.
Best for teams already centered on GitHub pull requests, Copilot review, AI credits, and Actions-based context gathering.
Useful when you want an AI reviewer built around PR comments, repositories, autofix, IDE/CLI review, and usage add-ons.
Best when AI review must sit beside SAST, fix examples, and AppSec workflows rather than general style feedback only.
Good for AI review across IDE, PR, CLI, and Git workflows, including teams that know PR-Agent.
Shortlist when code quality, SAST/SCA, governance, and enterprise analysis are part of the review requirement.
Helpful when reviewers need repository search, codebase context, and navigation around a large code graph.
The best AI Code Review Tools for Pull Requests, Security, and Quality include GitHub Copilot, CodeRabbit, Snyk Code, Qodo, Sonar, and Sourcegraph Cody. AI review is a workflow and permissions decision. GitHub Copilot is native to GitHub, CodeRabbit is the dedicated PR bot, Snyk and Sonar are security/quality platforms, Qodo spans IDE/PR/CLI, and Sourcegraph Cody is useful when repository context matters.
Run a small PR test with one bug, one security issue, one style issue, and one false-positive trap before choosing a reviewer. Compare repo access, VCS support, CI access, secret handling, data retention, self-host/VPC options, SSO, and audit logs. Normalize cost across seats, contributors, AI credits, GitHub Actions minutes, scans/tests, and usage add-ons. Do not replace human review; use AI review to reduce missed issues and reviewer load while keeping owners accountable.
GitHub Copilot offer a usable free tier or free entry, so you can evaluate them without paying. Paid plans typically start around $10/mo.