Instant code review and bug fixes.
The AI code review tool that reviews everywhere you work. PR stage, IDE, or CLI.
2-click install · No credit card required
Pull requests were built for humans.
Your team is mostly AI now.
AI agents write more code than ever. Human reviewers can't keep up. PRs pile up. Reviews get rubber-stamped. Bugs ship.
60%
of PRs reviewed in under 5 minutes
3.4 days
average PR wait time
45%
of bugs caught post-merge
Comments on Code reviews every PR in seconds. Not days.
Reviews everywhere you work.
PR stage, IDE, or CLI. Real bugs found wherever your code lives.
Pull Request Review
Automatic line-by-line review on every PR. GitHub, GitLab, Azure DevOps, Bitbucket.
CLI & IDE Review
Review from your terminal or editor before you push. VS Code, Cursor, Windsurf.
IDE Review
Review directly in VS Code, Cursor, or Windsurf.
SQL injection via unsanitized column in ORDER BY clause. Use a whitelist of allowed column names instead.
Not just a linter. A reviewer.
Line-by-line comments, PR summaries, severity labels, and fix suggestions. Like a senior engineer on every PR.
Line-by-line review
Comments on exact lines with file path, severity, finding, and fix. Not vague suggestions — specific, actionable, grounded in the diff.
PR summaries
Every PR gets a plain-English summary of what changed and why it matters. Your human reviewers start with context, not confusion.
Severity labels
[CRITICAL] for security flaws. [WARNING] for real bugs. [INFO] for code smells. [SUGGESTION] for style. No noise — just signal.
Fix suggestions
Every finding comes with a concrete fix recommendation. Not 'consider refactoring' — specific code changes to make.
Multi-platform
GitHub, GitLab, Azure DevOps, and Bitbucket. One tool across your entire org, regardless of where your code lives.
Secret detection
Strips API keys, tokens, and credentials from diffs before AI analysis. Catches leaked secrets in your code changes.
Three steps. Zero config.
Install
Add the GitHub App or configure a webhook. One click. No YAML, no config files.
Open a PR
Push code and open a pull request like you normally would. Nothing changes in your workflow.
Get reviewed
Claude reads the diff, finds real issues, and posts line-by-line comments. In seconds, not days.
We take security seriously.
Your code stays yours. Always.
Architected for privacy
Your code is never stored. Diffs are analyzed in memory, reviewed, and discarded. Zero data retention post-review.
SSL encrypted data
End-to-end encryption protects your code during reviews. All connections use TLS 1.3. No plaintext ever.
Verified webhooks
HMAC-SHA256 signature verification on every webhook. Forged requests are rejected instantly. Your repos stay safe.
Join the beta
Be among the first developers to try Comments on Code. Early adopters get Pro free for 3 months.
We'll notify you when your access is ready.
Get started in
2 clicks.
Install the app. Open a PR. That's it.
No config files. No YAML. No setup wizard.
No credit card required
Sign in to get started
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