Google's Gemma 4 adoption of Apache 2.0 license removes enterprise barriers that plagued previous versions.

Gemma 4 now uses standard Apache 2.0 licensing instead of Google's restrictive custom license, matching competitors like Mistral and Alibaba's Qwen

Previous Gemma versions faced enterprise adoption friction due to custom clauses, 'Harmful Use' restrictions, and legal review requirements

Apache 2.0 license eliminates restrictions on redistribution and commercial deployment, removing compliance team concerns

Google DeepMind aligns with the open-weight AI ecosystem's standard licensing practices for the first time with this release