Bret Taylor's Sierra, which sells AI customer service agents, raised a $950M Series E led by Tiger and GV at a $15.8B post-money valuation, up from $10B in 2025
Bret Taylor's Sierra, which sells AI customer service agents, raised a $950M Series E led by Tiger and GV at a $15.8B post-money valuation, up from $10B in 2025
Artificial intelligence startup Sierra is raising nearly a billion dollars in a new funding round, CNBC has learned …
Sources: some shareholders are questioning whether Sam Altman should lead OpenAI through the turbulence of an IPO and have floated Bret Taylor as a successor
Sources: some shareholders are questioning whether Sam Altman should lead OpenAI through the turbulence of an IPO and have floated Bret Taylor as a successor
Ahead of a planned IPO, Altman's personal investments remain opaque, making it hard to spot any conflicts
Memo: California's AG says OpenAI's restructuring has “no impact” on other cases, likely referring to Elon Musk's lawsuit against OpenAI over its restructuring
and struck a new deal with Microsoft Frank Landymore / Futurism : OpenAI Successfully Sheds Its Roots as an Ethical Non-Profit Ashley King / Digital Music News : OpenAI Restructures Into a For-Profit ...
Q&A with Bret Taylor, CEO of Sierra and chairman of OpenAI, on Sierra's AI customer support agents, AGI, Sam Altman's comments on the AI bubble, and more
Welcome to Decoder. This is Alex Heath. For my final episode as your Thursday guest host, I recently sat down with Bret Taylor …
Bret Taylor's Sierra raised $350M at a $10B valuation, up from $4.5B in October 2024, and says its AI customer service agents are used by “hundreds of millions”
When I was considering joining just over 6 months ago … Florian Dahlhausen : Excited to announce that Sierra has raised $350M additional capital at a valuation of $10B, led by Greenoaks. … Alexandra J...
OpenAI backtracks and says its nonprofit will remain in control of its business operations, after a “constructive dialogue” with civic leaders and DE and CA AGs
so it's making a change Aaron McDade / Yahoo Finance : OpenAI Scraps For-Profit Plans New York Times : The Stakes for OpenAI's Plan B The Irish Times : OpenAI ditches plan to convert to for-profit bus...
OpenAI's board unanimously rejects the $97.4B bid by Elon Musk and a consortium of investors, calling it “Mr. Musk's latest attempt to disrupt his competition”
Bret Taylor, the chairman of OpenAI's board, said the artificial intelligence company was “not for sale.”