Bret Taylor’s Sierra buys YC-backed AI startup Fragment
Thursday, April 23, 2026
Sierra, the AI customer service agent startup founded by technologist Bret Taylor, announced today that it has acquired the YC-backed French startup Fragment.
Thursday, April 23, 2026
Sierra, the AI customer service agent startup founded by technologist Bret Taylor, announced today that it has acquired the YC-backed French startup Fragment.