# Anthropic free for open source

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

- Website: https://claude.com
- Categories: AI and ML

## Claude for Open Source (Claude Max 20x)

**What you get.** 6 months of free Claude Max 20x subscription for eligible open source maintainers and core contributors; program accepts up to 10,000 contributors.

**Who qualifies.** Applies to the maintainer; active development required. Primary maintainer or core team member of a public repository with 5,000+ GitHub stars or 1M+ monthly NPM downloads, with commits, releases, or PR reviews within the last 3 months. Maintainers of smaller but ecosystem-critical projects are invited to apply and explain their project.

**How to apply.** Application form on the program page; reviewed on a rolling basis, approved applicants get an activation link for Claude Max.

Program page: https://claude.com/contact-sales/claude-for-oss

Verified 2026-09-07 - manual: claude.com/contact-sales/claude-for-oss live, states 6 months free Claude Max 20x with star/download thresholds

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