OpenAI ends Microsoft legal peril over its $50B Amazon deal

TechCrunch Desktop Logo TechCrunch Mobile Logo LatestStartupsVentureAppleSecurityAIAppsDisrupt 2026 EventsPodcastsNewsletters SearchSubmit Site Search Toggle Mega Menu Toggle Topics Latest AI Amazon Apps Biotech & Health Climate Cloud Computing Commerce Crypto Enterprise EVs Fintech Fundraising Gadgets Gaming Google Government & Policy Hardware Instagram Layoffs Media & Entertainment Meta Microsoft Privacy Robotics Security Social Space Startups TikTok Transportation Venture More from TechCrunch Staff Events Startup Battlefield StrictlyVC Newsletters Podcasts Videos Partner Content TechCrunch Brand Studio Contact Us Image Credits:Alex Wong / AI OpenAI ends Microsoft legal peril over its $50B Amazon deal Julie Bort 10:40 AM PDT · April 27, 2026 On Monday, Microsoft and OpenAI announced that they have, once again, renegotiated the deal binding the two companies. Despite some opinions on X that frame it as a victory for the ChatGPT maker over the Windows giant, both sides are walking away winners. Most importantly, the new terms solve an issue that was hanging over OpenAI’s head since it signed its up-to-$50-billion deal with Amazon.

With this new deal, instead of Microsoft having exclusive access to all of OpenAI’s products and IP until the magical day when OpenAI produces AGI, its partnership has a definitive timeline. This contract gives Microsoft a nonexclusive license to OpenAI IP for models and products through 2032. The two companies are still calling Microsoft OpenAI’s “primary cloud partner,” meaning that the bulk of OpenAI’s cloud will likely be served by Azure for the six years this deal covers, even as OpenAI rushes to build its own data centers with other partners.

In October, OpenAI agreed to buy an additional $250 billion worth of Microsoft’s cloud. This line is a message to Microsoft shareholders that OpenAI will still be an enormous Azure customer. OpenAI products will ship “first on Azure, unless Microsoft cannot and chooses not to support the necessary capabilities,” the companies say.

But, critically, “OpenAI can now serve all its products to customers across any cloud provider.” Again, “first” is not defined clearly in this announcement, whether that means exclusive on Azure only for some time period or just that Microsoft will also be among the vendors carrying OpenAI’s latest products. But the most important part of this term: It solves the possibility that Microsoft could sue OpenAI over the AI lab’s deal with Amazon. var playerInstance_jwplayer_6a7ddbffe4bf5 = jwplayer( "jwplayer_6a7ddbffe4bf5" ); playerInstance_jwplayer_6a7ddbffe4bf5.setup(); To recap that messiness: In February, OpenAI announced that Amazon was investing up to $50 billion in the model maker, comprised of a $15 billion initial investment and another $35 billion “in the coming months when certain conditions are met,” the companies said, without specifying what those conditions were. In exchange, OpenAI agreed to co-develop a “stateful runtime technology” on AWS Bedrock (the AWS service that serves up various AI models and services).

Stateful runtime is the tech that supports AI agents, allowing them to remember tasks and contexts for long periods of time. OpenAI also promised that AWS would have exclusive rights to serve up OpenAI’s new agent-making tool, Frontier. OpenAI’s initial agreement with Microsoft prevented OpenAI from selling Frontier exclusively on AWS, and possibly prevented AWS from selling it at all.

While Microsoft had previously agreed to let OpenAI run certain select products, like consumer ChatGPT, on other cloud providers, it retained exclusive rights to any OpenAI product accessed through an API, such as Frontier. In fact, the same day that OpenAI announced its AWS deal, Microsoft publicly refuted the AWS-exclusive terms, writing (emphasis Microsoft’s): Microsoft maintains its exclusive license and access to intellectual property across OpenAI models and products. … Azure remains the exclusive cloud provider of stateless OpenAI APIs. … Any stateless API calls to OpenAI models that result from a collaboration between OpenAI and any third party — including Amazon — would be hosted on Azure. … OpenAI’s first party products, including Frontier, will continue to be hosted on Azure. Microsoft also emphasized that its terms were in effect until OpenAI achieved AGI.