Microsoft ends exclusive OpenAI cloud deal, keeps non‑exclusive license and equity stake
Key Points
- Microsoft ends exclusive rights to sell OpenAI models on Azure.
- Non‑exclusive licence to OpenAI IP extends through 2032.
- Microsoft keeps its 27% equity stake in OpenAI.
- OpenAI continues paying a capped revenue share to Microsoft through 2030.
- Microsoft will no longer pay a revenue share to OpenAI on resold products.
- Shares of Microsoft fell about 3% after the announcement.
- Amazon and Alphabet each posted modest gains.
- The AGI clause from the original agreement has been removed.
- OpenAI can now offer its models on any major cloud provider.
Microsoft announced Monday that its exclusive right to sell OpenAI’s artificial‑intelligence models on Azure will end. The tech giant will retain a non‑exclusive licence to OpenAI’s intellectual property through 2032, remain the primary cloud partner and hold onto its 27% equity stake. OpenAI will continue paying a capped revenue share to Microsoft through 2030, while Microsoft will no longer pay a share on products it resells. Shares of Microsoft fell about 3% after the news, while rivals Amazon and Alphabet logged modest gains.
Microsoft and OpenAI issued a joint statement Monday confirming a major rewrite of their partnership agreement. Under the new terms, Microsoft gives up its exclusive right to market OpenAI’s models and products on the Azure cloud. The licence to OpenAI’s intellectual property remains in place until 2032, but it is now non‑exclusive, allowing OpenAI to sell its services on any public‑cloud platform.
Revised partnership terms
OpenAI will continue to remit a revenue share to Microsoft through 2030, capped at a total amount, and the percentage stays the same as before. Microsoft, however, will no longer pay a revenue share to OpenAI on the AI products it resells. The financial flow now runs only one way, from OpenAI to Microsoft, regardless of how the technology evolves.
Both companies stressed that the restructuring does not affect Microsoft’s equity position. Microsoft retains its roughly 27% stake in OpenAI and stays the primary cloud partner, meaning Azure will continue to host OpenAI’s offerings first, unless the company cannot support the necessary capabilities.
Market reaction and competitive impact
Investors interpreted the loss of exclusivity as a setback for Microsoft’s competitive edge in the AI‑cloud race. The stock slipped about 3% on the announcement, while Amazon and Alphabet each rose modestly. Until now, Azure was the sole public cloud where OpenAI’s most advanced models were natively available, a differentiation that helped drive enterprise adoption of Azure services.
With the exclusivity clause removed, AWS, Google Cloud and other providers can now offer OpenAI models directly to their customers. The shift levels the playing field for AI workloads across the major cloud platforms.
The original partnership, forged in 2023, included an unusual “AGI clause” that gave Microsoft the power to determine whether OpenAI had reached artificial general intelligence, triggering changes in the agreement. That clause has been eliminated, simplifying the legal relationship and removing asymmetric interpretive power from Microsoft.
Background details reveal a six‑month negotiation that began after OpenAI’s 2025 recapitalization as a public‑benefit corporation. At that time, Microsoft converted its investment at a $135 billion valuation, cementing its 27% ownership and committing OpenAI to spend $250 billion on Azure services. The revised deal retains the equity and revenue‑share components but discards the exclusivity and AGI trigger.
For enterprise customers and investors, the key question is whether the removal of exclusivity will materially shift Azure’s market share for AI workloads. The immediate dip in Microsoft’s share price suggests the market expects a negative impact, at least in the short term.