Microsoft and Apple walk away from OpenAI's board

Big tech is quietly heading for the exits at OpenAI—at least when it comes to the boardroom.

Microsoft just sent a letter late Tuesday giving up its non-voting observer seat on OpenAI's board, effective immediately. Days after reports surfaced that Apple planned to take a similar seat for executive Phil Schiller, the Financial Times reported Apple is walking away too. OpenAI confirmed it won't have any board observers moving forward.

On paper, everything looks friendly. In reality, antitrust regulators are closing in, and neither tech giant wants to be caught sitting in the room.

The seats get too hot

Microsoft originally took its observer role last December, right after Sam Altman's chaotic weekend ouster and dramatic return. Having pumped around $13 billion in cash and cloud credits into the startup—giving it profit-sharing rights and potentially a 49% stake—Microsoft wanted eyes on the boardroom while Altman rebuilt his leadership.

In the departure letter, Keith Dolliver, Microsoft's deputy general counsel, struck a polite tone. He noted that over the past eight months, Microsoft witnessed significant progress from the newly formed board and feels confident in the company's direction. Because of that progress, Microsoft no longer believes its limited observer role is necessary.

OpenAI thanked Microsoft for the vote of confidence. Instead of observer seats, the company said it will establish regular stakeholder meetings to keep partners like Microsoft and Apple, along with key VC investors like Thrive Capital and Khosla Ventures, in the loop.

Apple's quick exit is just as telling. Last month, Apple revealed ChatGPT would power key parts of Apple Intelligence, integrating the chatbot into Siri and native document tools across iPhones and Macs. A week ago, reports suggested Apple would claim an observer seat to match Microsoft. Now, Apple has quietly scrapped that plan.

Regulators are knocking on the door

This isn't about boardroom fatigue. It's about dodging a regulatory bullet.

The U.S. Federal Trade Commission is currently scrutinizing whether Microsoft structured its multi-billion-dollar deal specifically to exert de facto control over OpenAI without triggering formal merger reviews. Meanwhile, the European Union's top antitrust official warned late last month that regulators could launch a full investigation into exclusivity clauses in the Microsoft-OpenAI alliance.

Having an observer seat offered zero voting power, but gave regulators an easy target to argue that Microsoft was actively steering corporate governance. Now that OpenAI's board features heavyweights like former Treasury Secretary Larry Summers, former NSA chief Paul Nakasone, and chairman Bret Taylor, Microsoft had an easy out.

Why it matters

For everyday users and developers, this changes nothing overnight. Azure is still powering OpenAI, and ChatGPT is still arriving on iPhones and Macs through Apple Intelligence later this year. Your workflows and upcoming product roadmaps remain untouched.

For the AI industry, this marks the end of the honeymoon phase for tech giants acquiring quasi-ownership in breakout AI startups. Regulators are no longer treating these deals as friendly vendor contracts—they see them as potential cartels designed to corner the AI ecosystem before it even matures.

We think Microsoft and Apple played this smartly. Dropping a non-voting seat costs them almost zero operational leverage while depriving antitrust watchdogs of a glaring headline.

However, it looks mostly cosmetic. The true ties between these companies aren't forged in board meetings; they live in massive compute contracts, exclusive distribution rights, and revenue splits. Regulators are unlikely to look away just because Microsoft vacated a folding chair in the boardroom. Expect the next phase of antitrust scrutiny to dig directly into the fine print of their cloud agreements.