Bret Taylor’s Sierra buys YC-backed AI startup Fragment
Sierra, Bret Taylor's AI customer service startup, acquires YC-backed French startup Fragment to expand its agent capabilities.
Excerpt
Sierra, the AI customer service agent startup founded by technologist Bret Taylor, announced today that it has acquired the YC-backed French startup Fragment.
Read at source: https://techcrunch.com/2026/04/23/bret-taylors-sierra-buys-yc-backed-ai-startup-fragment/