CircleCI Open Source Plan

CircleCI
Up to 400,000 credits per month for Linux/Arm/Docker builds and 30,000 for macOS and Windows

Organizations on CircleCI's open source plan get free CI/CD credits each month plus features such as SSH debugging and Docker layer caching.

CreditsDeveloper Tools
Eligibility
Open source projects (see CircleCI's open source docs for the exact requirements).
Available in
🌍 Global
Details
Tiers, how to apply, what to watch out for and sources are free with an account.
Apply on circleci.com ↗