Sierra raises $950M as the race to own enterprise AI gets serious
Bret Taylor’s AI startup Sierra is raising a $950 million funding round led by Tiger Global and GV,…
Bret Taylor’s Sierra buys YC-backed AI startup Fragment
Sierra, the customer service agent startup founded by Bret Taylor, announced on Thursday that it has acquired the…
Sierra’s Bret Taylor says the era of clicking buttons is over
Bret Taylor, co-founder and CEO of Sierra, a startup that builds customer service AI agents for enterprises, is…
Bret Taylor’s Sierra reaches $100M ARR in under two years
Sierra, a 21-month-old, San Francisco-based startup that builds customer service AI agents for enterprises, announced on Friday that…
OpenAI board chair Bret Taylor says we’re in an AI bubble (but that’s okay)
Bret Taylor, board chair at OpenAI and CEO of AI agent startup Sierra, was asked in a recent…