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Microsoft Ends Exclusive Access to OpenAI Technology, Opening Door to Rivals

By  |  April 27, 2026

Microsoft will no longer retain exclusive access to artificial intelligence models and products developed by OpenAI, marking a major shift in one of the tech industry’s most closely watched partnerships. The change allows the startup to offer its technology across competing cloud platforms, including those operated by Amazon and Google.

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    Following the announcement, Microsoft shares fell 1% in premarket trading on Monday, as some investors interpreted the move as a loss of a key competitive edge. According to Reuters, Microsoft has built a strong position in the artificial intelligence race in recent years, largely due to its early investment in OpenAI, which enabled rapid integration of AI tools across its products.

    However, the relationship between the two companies has grown more complex. Per Reuters, tensions have been increasing as OpenAI pursues agreements with other cloud providers, while investors continue to examine the long-term implications of Microsoft’s partnership with the startup.

    Read more: Elon Musk Seeks Billions in Damages From OpenAI and Microsoft as Legal Fight Heads to Trial

    Earlier reporting by the Financial Times highlighted potential friction, noting that Microsoft had considered legal action against Amazon and OpenAI over a reported $50 billion cloud deal that might have violated existing exclusivity terms.

    Under the revised agreement, Microsoft will remain OpenAI’s primary cloud partner and will retain licensing rights to the company’s intellectual property through 2032. According to Reuters, the deal also removes any requirement for Microsoft to share revenue with OpenAI.

    In addition, new OpenAI products are expected to launch first on Microsoft’s Azure cloud platform, unless Microsoft is unable or chooses not to deploy those capabilities.

    Source: Reuters