Developers use What The Diff when a pull request is ready to share and they want reviewers to understand the change quickly. After linking a GitHub or GitLab repo, you open a PR as usual and let the assistant produce a short explanation of what was added, removed, and why it matters. That text can be pasted into the PR body, edited in seconds, and used as the single source of truth for reviewers.
During review, it helps teams move faster by turning long diffs into an easy reading path. Reviewers can scan the generated notes first, then jump straight to the files that need attention instead of hunting for the main intent across commits. When small fixes are needed, it can be used to clean up naming, simplify logic, or apply minor refactors inline so the PR doesn’t stall on back-and-forth comments.
Outside the engineering group, product or QA often need updates without reading code. What The Diff can send summarized change notifications to keep stakeholders aligned, especially during busy release weeks. Teams also use it to compile weekly status updates and release notes from merged work, reducing time spent collecting highlights from multiple pull requests and turning them into a consistent report format.
Configuration is typically set once to match internal conventions, then reused across repositories so summaries stay consistent. For access and support, teams use https://app.whatthediff.ai and contact [email protected] when needed.
Free
$0
25k tokens per month (~10 PRs), Unlimited repositories, Inline code refactoring, Rate limited, No credit card required
Pro – 200k
$19 /month
200k tokens per month (~40 PRs), Unlimited repositories, Instant code refactoring, Slack, Webhook and Email notifications, Priority email support
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