FinLinux OS is free to use. Membership is how the people and organizations who rely on it fund the infrastructure that makes that possible.
Free
Open to anyone who contributes code, documentation, testing, translations, or community support.
From $5,000/yr
For companies running FinLinux OS in production who want to support the project directly.
From $50,000/yr
For infrastructure partners providing mirrors, compute, or major funding.
100% of membership revenue funds build servers, mirror bandwidth, code-signing infrastructure, CI/CD, and a small number of paid Foundation staff who keep releases shipping on schedule. None of it is distributed as profit — the Foundation is a nonprofit trade association.