Licensing

Open-core with a clear conversion path.

Blazil is source-available under Business Source License 1.1. Non-commercial use and research are free without restriction. Every release converts automatically to Apache 2.0 after four years. Production deployments require a commercial license.

BSL 1.1

Open Source

Free

forever

  • Full source access under BSL 1.1
  • Free for non-commercial use and research
  • Self-hosted evaluation with no time limit
  • Community support through GitHub Issues
  • Converts to Apache 2.0 — no action required
View on GitHub
Production

Commercial

Contact

for pricing

  • Production deployment rights across all markets
  • Commercial use license with legal clarity
  • Priority support with an SLA guarantee
  • Architecture review with Kolerr Lab Inc engineers
  • Enterprise compliance and audit package
Talk to the Architect

BSL 1.1 converts to Apache 2.0

Automatically, four years after each release date