
What The Diff
AI-generated pull request descriptions.
Is What The Diff free?
Yes, What The Diff has a free plan. What you get: Free plan. Free limits: 25,000 tokens/month (~10 PRs). The free allowance renews monthly. To get it: go to whatthediff.ai; then get started. Key features: PR descriptions; Inline refactoring. Best for developers. What it does: AI-generated pull request descriptions. Verified on whatthediff.ai.
Free plan at a glance
- Includes
- 25,000 tokens/month (~10 PRs)
- Duration
- Free forever
- Allowance
- Refills monthly
How to get it free
- Go to whatthediff.ai
- Get started
whatthediff.ai, Checked
Overview
What The Diff writes AI pull request descriptions for GitHub and GitLab.
Key features
- PR descriptions
- Inline refactoring
- Unlimited repositories
- Team updates
Best for
- People
- Developers
Screenshot

FAQ
- Is What The Diff free?
- Yes. What The Diff has a free plan: Free plan. We last checked whatthediff.ai's pricing page on 2026-10-18.
- What does the What The Diff free plan include?
- The What The Diff free plan includes: 25,000 tokens/month (~10 PRs). The free allowance renews monthly. Source: https://whatthediff.ai/pricing (checked 2026-10-18).
- How do I get What The Diff for free?
- Steps: Go to whatthediff.ai; Get started. Steps last checked 2026-10-18.
Free alternatives

GitHub Copilot
AI pair programmer with chat, completions, and PR assistance in major IDEs.
Free forever, Copilot Free $0 with monthly usage limits

Mintlify
AI documentation writer and hosted docs with MDX and API refs.
Free forever, Starter $0/mo: 5 editor seats, custom domain; 14-day Pro trial

Aikido Security
Developer security platform with AI autofix.
Free forever

Freebuff
Ad-supported free AI coding agent for the terminal, desktop, web and GitHub repos.
Free forever, Free $0/month plan funded by text ads: free hours refilled daily (30 hours a day shown on the plans page for full access; 5 hours a day in limited mode, 4 on a VPN or proxy)

Kilo Code
Open-source AI coding agent for VS Code and JetBrains.
Free forever, Open-source extension, pay only for model usage
Sources
- Free offer
- Verified on whatthediff.ai/pricing
…your usage, then choose the plan that works for you. Free $0 / month A little less busywork, at no cost. 25,000 tokens per month (~10 pull…
- Page content
Checked against
Added by our team. We check that a free option exists and record the date; signing up is between you and What The Diff, so read their privacy policy and terms first.
Is this your tool? Claim it · Promote it