$0/month
- 25,000 tokens per month
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$0/month
$19/month
AI-powered code review assistant for GitHub and GitLab that automatically writes pull request descriptions, sends summarized notifications, and helps refactor minor issues. Offers free and Pro tiers with Slack, email, and webhook integrations.
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AI-powered code review assistant that automatically writes pull request descriptions, send · Weekly progress reports combining summaries of all pull requests of the week · Inline AI code refactoring triggered by commenting /wtd on lines of code · Public changelog generation consumable via JSON API
What-the-Diff – AI-powered code review assistant
Automated pull request descriptions and AI-assisted code review for development teams
automatically writes pull request descriptions, sends out summarized notifications to keep non-technical stakeholders in the loop, and helps you to refactor minor issues during the review
Default per-pull-request token cap of 50,000 tokens; recommended average pull requests con
We've set a default limit of 50,000 tokens per PR
Free | $0/month | 25,000 tokens per month · Pro – 200k | $19/month | 200,000 tokens per month (~40 PRs)
$0 The free plan has a limit of 25,000 tokens per month but already gives you great value for your team
JSON API for consuming the public changelog internally
consume it via its JSON API for internal use
Slack, email, and custom webhooks for summary and weekly notifications
The notification system supports Slack, email and custom webhooks
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What-the-Diff – AI-powered code review assistant
AI-powered code review assistant · Works as a GitHub and GitLab app · Automatically writes pull request descriptions
AI-powered code review assistant that automatically writes pull request descriptions, sends summarized notifications, and helps refactor minor issues
GitHub and GitLab
GitHub and GitLab app
Automated pull request descriptions and AI-assisted code review for development teams
Free | $0/month | 25,000 tokens per month
Pro – 200k | $19/month | 200,000 tokens per month (~40 PRs)
Priority email support included on the Pro plan
Slack, email, and custom webhooks for summary and weekly notifications
Weekly progress reports combining summaries of all pull requests of the week
A concise view of the jobs, capabilities and integrations described in the recorded product sources.
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This profile is being checked for dated releases and material product changes. Nothing appears here until the exact date and event can be verified from a recorded source.
Facts, answers, structured details, milestones and primary resource links cite this shared ledger. Each external page appears once; release tags from the same GitHub project are grouped under one release history.
Inline AI code refactoring triggered by commenting /wtd on lines of code
Public changelog generation consumable via JSON API
Supports nearly all programming languages and can explain diffs in plain English or other supported languages
Does not store user code or diffs; only uses GitHub/GitLab API to read pull request diffs and no third-party services store code either
JSON API for consuming the public changelog internally
Default per-pull-request token cap of 50,000 tokens; recommended average pull requests consume 2,000–8,000 tokens (overall average ~2,300 tokens)
AI-powered code review assistant for pull requests · Supports GitHub and GitLab platforms · Automatically writes pull request descriptions
AI-powered code review assistant for pull requests
Automated pull request descriptions, summary notifications, and inline AI refactoring during review
Pro – 200k | $19/month | 200,000 tokens per month (~40 PRs) with priority email support
AI-generated PR summaries, jokes, and poems via description shortcodes (wtd:summary, wtd:joke, wtd:poem)
Weekly progress reports sent to Slack, email, or webhook
Inline code refactoring using /wtd command in PR comments
Public changelog shareable as a page or consumed via JSON API
GitHub or GitLab OAuth login, but requires full repository access because diff-only permission is not available
Does not store user code and does not train AI models on user code or diffs
Unused tokens do not roll over to the next month; one Git hosting platform per account