India, Oct. 31 -- Rachel Whetstone is a prominent British public relations and communications executive who has led global communications for several of the world's most powerful technology companies. In early 2025, she joined the artificial intelligence startup Sierra-founded by Bret Taylor and Clay Bavor-to lead its communications department.

Who is Rachel Whetstone?

Rachel Whetstone is a leading British public relations and communications executive. She is highly regarded for directing global communications and public policy at some of the world's most powerful technology companies, including Google, Uber, Meta, and Netflix. In early 2025, she transitioned into the artificial intelligence sector, joining the conversational AI startup...