OpenAI and Microsoft revise partnership: Azure keeps priority, without exclusivity

On April 27, 2026, OpenAI announced a revised agreement with Microsoft. The essence of the changes is that the companies are trying to make one of the most important alliances in the AI industry simpler and more predictable: fewer ambiguous conditions, more clear rules about who is responsible for what, how commercial rights are distributed, and where products will be deployed. For the market, this is a signal that the partnership is not winding down, but rather transitioning into a more mature phase designed for scaling and the long term.

The main practical change concerns cloud infrastructure. Microsoft retains the status of OpenAI's primary cloud partner, and OpenAI products should still prioritize launching on Azure. But now the agreement explicitly stipulates that OpenAI can serve its customers through any cloud provider when it comes to delivering its own products.

There is only one exception: if Microsoft cannot or does not want to support the necessary capabilities. For OpenAI, this notably expands its room for maneuver, especially given growing demand for compute, capacity shortages, and large customers' desire not to depend on a single infrastructure platform. The second block of changes relates to intellectual property and money.

Microsoft retains a license to OpenAI's models and products until 2032, but this license is no longer exclusive. This is an important turning point: Microsoft remains a privileged partner, however OpenAI gains more freedom in how it commercializes its technologies and with whom it builds further distribution channels. At the same time, Microsoft will no longer pay OpenAI a share of revenue.

However, payments in the opposite direction are preserved: OpenAI will continue to share revenue with Microsoft until 2030 at the previous rate, although now the payments are limited by an overall ceiling and do not depend on how quickly OpenAI advances along its technology trajectory. Separately, OpenAI emphasizes that Microsoft remains a major shareholder and continues to participate directly in the company's growth. This amendment did not arise in a vacuum.

The partnership between OpenAI and Microsoft has been ongoing since 2019 and has gone through several stages: from strategic investments and cloud exclusivity to a more complex structure with rights to AI development, corporate restructuring, and major commitments to compute infrastructure. As recently as October 28, 2025, the companies were discussing a new "next stage" of cooperation, which included many special provisions regarding rights to models, products, and future scenarios around AGI. The current update looks like an attempt to remove unnecessary complexity and establish a more straightforward scheme: Microsoft gets long-term access and commercial participation, while OpenAI gains more operational flexibility.

However, the companies themselves emphasize that this is not about distancing themselves, but about continuing large-scale collaboration. OpenAI's statement mentions expanding data centers at the gigawatt level, collaboration on next-generation chips, and applying AI to cybersecurity. This is an important detail, because on this market, partnerships are measured not only by rights to models, but also by the ability to quickly build compute capacity, purchase equipment, optimize power consumption, and deliver services to corporate clients worldwide.

In other words, they rewrote the contract not for formality's sake, but so it better matches reality, where infrastructure has become as strategic an asset as the models themselves. What does this mean in practice? For OpenAI—less rigid attachment to a single commercial scheme and more freedom in working with the market and clouds.

For Microsoft—preservation of special status, access to key AI intellectual property until 2032, and participation in OpenAI's financial growth. For customers—relative predictability: Azure doesn't disappear from the center of this story, but the window for more flexible delivery methods becomes wider. In short, the OpenAI and Microsoft alliance is not falling apart, but rather transforming from an almost exclusive partnership into a more mature and pragmatic one, designed for scale and competition in the coming years.