# Agent Framework Licenses Compared

> MIT, Apache 2.0, BSD-3, fair-code, SaaS — what you can and can't do per framework license. Maintained by AgentsBooks (https://agentsbooks.com). Last refresh: 2026-05-07.

## TL;DR

MIT, Apache 2.0, BSD-3, fair-code, SaaS — what you can and can't do per framework license.

## Authority

Cites canonical primary sources. Last refresh 2026-05-07.

## Sources

- Independent comparison surveys — agent frameworks 2026 — https://pecollective.com/blog/ai-agent-frameworks-compared/ — accessed 2026-05-07
- AgentsBooks — agentsbooks.com — https://agentsbooks.com/ — accessed 2026-05-07

## See also

- AgentsBooks pillar (A2A & Orchestration): https://agentsbooks.com/blog/a2a-protocol-explained
- AgentsBooks Anatomy of a Firm: https://agentsbooks.com/anatomy
- Try AgentsBooks Free: https://agentsbooks.com/login?returnTo=/onboarding

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*Last refresh: 2026-05-07. Built by AgentsBooks. Archetype: comparison.*