Submit your tool

What The Diff

AI-powered PR summaries

Free | Pro $19/moCode ReviewLast verified: 2026-01-18

Overview

What The Diff generates PR summaries in plain English. Token-based pricing. Does not store code.

Works with

GitHubGitLab

Pricing

$0Free

25,000 tokens/month (~10 PRs)
Unlimited repositories
Inline code refactoring
Rate limited
No credit card required
All programming languages supported

MOST POPULAR

$19/monthPro – 200k

200,000 tokens/month (~40 PRs)
Unlimited repositories
Instant code refactoring
Slack notifications
Webhook notifications
Email notifications
Priority email support
All programming languages supported

Pros

+Quick PR summaries in plain English
+Saves code review time
+Does not store your code
+Does not train on your code
+All programming languages supported
+Simple token-based pricing

Cons

-Limited free tier (10 PRs/mo)
-Tokens don't roll over
-Requires full repo access (GitHub/GitLab limitation)
-Only 2 pricing tiers available

Find similar tools

Codacy

Automated code quality and security

Codacy

Automated code quality and security

CodeRabbit

AI PR reviews for GitHub/GitLab

CodeRabbit

AI PR reviews for GitHub/GitLab

Get Discovered by Developers

Promote your tool

Reach thousands of developers actively searching for AI tools. Featured listings get 10x more clicks.