Claude for Open Source — 6 months of Claude Max 20x free
Qualifying open-source maintainers and contributors can apply for 6 months of Claude Max 20x at no cost.
- Deadline
- Rolling
- Access
- Application
Limits6 months
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Checked on the provider’s page
Who qualifies
Open-source maintainers, core contributors, active contributors or maintainers of critical infrastructure
The catch
After 6 months the subscription ends; a prior paid plan resumes at its old rate unless you cancel, otherwise you return to Free. Not a guaranteed grant: apply even if you only nearly fit and Anthropic decides.
What you get
- 6 months of Max 20x included
- Criteria include 500+ dependent repos, 200K+ monthly downloads, 100+ merged PRs in 12 months, or core roles on major projects
- No card stated for the free period
At a glance
- Offer
- 6 months Claude Max 20x free
- Type
- Grant
- Provider
- Anthropic
- Access
- Application
- Eligibility
- Open-source maintainers, core contributors, active contributors or maintainers of critical infrastructure
- Limits
- 6 months
- Deadline
- Rolling / no deadline given
- Last checked
- Sun, 25 Oct 2026
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