What The Diff

AI-powered code review assistant for GitHub and GitLab.

Pricing: paid — Free trial available. · Visit website

What The Diff is an AI-driven tool designed to streamline your pull request process by automatically generating descriptions, sending notifications, and providing inline refactoring suggestions. It keeps non-technical stakeholders informed with simplified summaries and offers beautiful changelogs and weekly progress reports.

Pros

Automated PR descriptions
Rich summary notifications
Beautiful changelogs
Inline AI refactoring
Weekly progress reports

Cons

Limited to GitHub and GitLab
May require setup for non-technical stakeholders
AI suggestions may not always be perfect

FAQ

Is it free?

Paid, with a free trial.

Does it work with other platforms?

Currently only supports GitHub and GitLab.

Can I use it for personal projects?

Yes, but pricing may apply.

Last updated: 2026-06-21