# What the Diff free for open source

What What the Diff gives open source projects, who qualifies, and how to apply. 1 verified offer, last checked 2026-09-07.

- Website: https://whatthediff.ai
- Categories: CI/CD, AI and ML

## What the Diff for Open Source (free AI pull request summaries)

**What you get.** A free What the Diff account for the requested open source repository: AI-written pull request summaries and changelogs. Made by Beyond Code.

**Who qualifies.** Applies to the project; OSI-approved license required; active development required; non-commercial use only. Regular commits in the past 3 months; no commercial versions or services around the project; not founded by a company; no paid core developers; at least 10 contributors or 100 GitHub stars. The free account is valid for the requested repository only.

**How to apply.** Fill in the application form linked from the offer page.

Program page: https://whatthediff.ai/open-source

Verified 2026-09-07 - manual: whatthediff.ai/open-source live 2026-09-07; criteria and support terms read from the page. Found via the README sponsor-mining pilot.

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