FOS-0005
ACTIVE verified 2026-09-07
Anthropic
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.
Applies to
an individual maintainer
Requirements
actively developedpublic repository
run a repo match above to see which you meet →
How to apply
Application form on the program page; reviewed on a rolling basis, approved applicants get an activation link for Claude Max.
Provenance
Confirmed against claude.com/contact-sales/claude-for-oss on 2026-09-07, matched anchor “Open Source Program”.