AI-powered · GitHub native · Zero config

CATCH BUGS
BEFORE
THEY SHIP.

DiffHawk reviews every pull request — posting inline diff comments, ranking issues by severity, and emailing you a summary. Automated. Instant.

View source ↗
INSTANT
Review posts in < 30 seconds
INLINE
Comments anchored to diff lines
RANKED
Blocker → Major → Minor → Nit

How it works

A

Install the GitHub App

One-click install on your account or org. Covers all repos or just the ones you choose.

B

Open a pull request

Push your branch and open a PR. DiffHawk receives the webhook event automatically — nothing to configure.

C

Get the review

Inline diff comments appear on your PR within 30 seconds, with a severity table and a summary email.

What it catches

BLOCKER

Security

  • SQL / command injection
  • Hardcoded secrets & tokens
  • SSRF, path traversal, auth bypass
  • Unsafe deserialization
MAJOR

Bugs

  • Null / undefined deref
  • Off-by-one errors
  • Race conditions
  • Wrong API usage
MINOR

Style

  • Dead code
  • Naming issues
  • Missing error handling
  • Redundant logic

Stop reviewing code manually.

DiffHawk never sleeps, never misses a SQL injection, and doesn't need a PR to be assigned to it.