Sound familiar?
PR reviews take forever
Reviewers spend 30+ minutes parsing diffs just to understand basic changes
Context gets lost
"What was this for again?" — every dev looking at a 2-week-old PR
Async teams struggle
Remote reviewers miss the context that a quick Slack call would provide
How It Works
Three simple steps to better PR reviews
Connect GitHub
One-click login. Select which repos get automatic PR explanations.
AI Analyzes Your PR
Claude reads the diff, understands the intent, and generates a clear summary of what changed and why.
Summary + Optional Video
A concise explanation posts to your PR—with an optional video walkthrough for complex changes.
Why teams
love DiffBrief
50% Faster Reviews
Reviewers understand intent immediately—no more deciphering diffs line by line.
What Changed AND Why
Not just file names—real explanations that capture the reasoning behind changes.
Zero Extra Work
Open a PR. That's it. Explanation appears automatically—summaries or video, your choice.
New PR Comment
Video walkthrough ready
🎬 PR #247: Add user authentication
This PR adds JWT-based authentication with refresh tokens and secure session management...
Trusted by engineering teams
faster PR reviews
average setup time
to understand any PR
"Finally, PRs that explain themselves. Our review turnaround dropped from days to hours."
— Early beta user