Microsoft and OpenAI every partnership between the two
2 partnerships ยท since Oct 28, 2025
Partnerships
| Date | What | |
|---|---|---|
| Apr 27Apr 27, 20262026 | Microsoft and OpenAI amend their agreement AllianceOpenAI | OpenAI |
| Oct 28Oct 28, 20252025 | Microsoft and OpenAI sign a new definitive agreement InvestmentOpenAI | OpenAI |
Questions
Are Microsoft and OpenAI partners?
Yes. Microsoft and OpenAI have announced 2 partnerships here, the first on Oct 28, 2025.
What is the latest Microsoft and OpenAI partnership?
Microsoft and OpenAI amend their agreement (Apr 27, 2026): OpenAI and Microsoft announce an amended agreement that simplifies the partnership and sets long-term terms.
Sources: each company's own announcement (newsroom, blog or press release), read every weekday at 07:15 UTC. New finds stay marked Unverified until checked by hand. Logos via logo.dev; trademarks belong to their owners.