Microsoft shops for AI startups

Microsoft is meeting with artificial-intelligence startups and weighing acquisitions as it prepares for a future less reliant on OpenAI, according to a Reuters report published May 13. Five people familiar with the matter told Reuters the company has been looking at deals that would add talent and products as Microsoft works to build more of its own AI stack. (money.usnews.com) The effort comes weeks after Microsoft and OpenAI rewrote parts of their partnership, loosening Microsoft’s exclusive right to sell OpenAI models. Reuters said the shift reflects Microsoft’s push to secure alternatives even as the two companies continue to work together. ### Which startups has Microsoft actually looked at? (pulse24.ai) This spring, Microsoft weighed acquiring code-generation startup Cursor, Reuters reported, citing four people familiar with the matter. Three of those people said Microsoft backed away because executives worried a deal could draw regulatory scrutiny given the company’s ownership of GitHub Copilot. Inception is another company in the mix. Reuters said Microsoft is in talks with the startup, which develops diffusion-based language models, though the report did not say a deal was imminent. Inception announced a $50 million seed round in November 2025 led by Menlo Ventures, with participation from Microsoft’s M12 fund, Nvidia’s NVentures, Snowflake Ventures and Databricks Investment. (money.usnews.com) ### Why is Microsoft shopping now if it still works with OpenAI? April 27 was the date Microsoft and OpenAI announced an amended agreement that ended Microsoft’s exclusive right to resell OpenAI’s models through its cloud. Reuters reported that change cleared the way for OpenAI to pursue cloud deals with rivals including Amazon while preserving Microsoft’s access to OpenAI technology. (money.usnews.com) Mustafa Suleyman, the chief executive of Microsoft AI, has also been explicit about building more in-house capability. Bloomberg reported on April 2 that Microsoft aims to develop large, cutting-edge AI models by next year as alternatives to systems from OpenAI and Anthropic. Reuters said potential acquisitions could help Microsoft add talent and support that goal. (pulse24.ai) ### What kinds of companies fit this search? Code-generation tools are one obvious category. Cursor’s relevance came from its focus on AI-assisted software development, an area where Microsoft already operates through GitHub Copilot and broader developer tooling. Reuters’ reporting suggests Microsoft is not only looking for foundational-model research, but also for products that could strengthen specific layers of its AI offering. (money.usnews.com) Inception points to another category: model architecture. The startup said in its November funding announcement that its diffusion large language models are designed to improve speed and efficiency for text, voice and code applications. TechCrunch reported the same round included backing from Microsoft’s venture arm and described the company as building diffusion-based AI models for code and text. (bloomberg.com) ### Is Microsoft replacing OpenAI? Microsoft and OpenAI are still partners. Microsoft said on April 27 that the companies would keep collaborating on datacenter capacity, next-generation silicon and cybersecurity, even as they changed commercial terms. (money.usnews.com) Reuters separately reported that the amended pact was designed to protect Microsoft’s access to advanced OpenAI models while giving OpenAI more flexibility. The new acquisition search shows Microsoft is widening its options, not ending the relationship. That reading is supported by the timing: Reuters’ May 13 report on startup talks followed the April 27 partnership reset and Bloomberg’s April 2 report on Microsoft’s internal model ambitions. (businesswire.com) ### What comes next? Microsoft’s next public marker is likely to be product or partnership disclosures rather than a broad strategy memo. Reuters did not report signed acquisitions, and the company has not publicly announced a purchase tied to the May 13 report. For now, the named companies in play are Cursor, which Microsoft considered earlier this spring, and Inception, which Reuters said remains in discussions after M12 joined its $50 million seed round in November 2025. (blogs.microsoft.com) (money.usnews.com)