
On April 27, 2026, OpenAI and Microsoft announced a restructured partnership that ends Microsoft’s exclusive rights to OpenAI’s models and products. This is the clearest signal yet that the era of single-cloud AI dominance is over.
The new agreement grants Microsoft a nonexclusive license to OpenAI intellectual property through 2032. Azure remains OpenAI’s “primary cloud partner,” but OpenAI can now serve all its products to customers across any cloud provider — including Amazon Web Services. Microsoft also stops paying revenue share to OpenAI immediately, while OpenAI continues paying Microsoft through 2030, subject to an unspecified cap. Microsoft retains a 27% stake in OpenAI’s for-profit entity, meaning it benefits from OpenAI’s growth even when sales happen on rival clouds.








