Sierra
-
Business & Markets · Startups Sierra Secures $950M at $15B Valuation to Become Global Standard for AI Customer Agents
Sierra, the enterprise AI agent platform founded by Bret Taylor, is raising $950 million led by Tiger Global and GV, pushing its post-money valuation above $15 billion. Taylor, who also chairs OpenAI and previously… -
Business & Markets · Startups Bret Taylor’s Sierra Acquires French AI Startup Fragment in Third Deal This Year
-
Technology & Infrastructure · Applications & agents Sierra Advances AI Agent Model with Ghostwriter as Bret Taylor Signals Shift to Language-Driven Software
-
Business & Markets · Startups Sierra Announces $350M in Funding at $10B Valuation to Expand AI Customer Service Agents
-
Business & Markets · Startups AI Startup Sierra, Co-Founded by OpenAI Chair Bret Taylor, Hits $4.5B Valuation with $175M Funding Led by Greenoaks Capital
-
Business & Markets · Startups AI Startup Sierra’s Vision: AI Agents That Work for You
The AI economy, every weekday morning
The daily briefing plus the weekly Scale-ups to watch edition. Free, no spam, unsubscribe any time.