Bret Taylor’s Sierra raises $350M at a $10B valuation
: tors sep 04, 2025 11:33 pm
Customer service AI agent startup Sierra claims to have hundreds of customers including SoFi, Ramp and Brex, among others.
Source: https://techcrunch.com/2025/09/04/bret- ... valuation/
Source: https://techcrunch.com/2025/09/04/bret- ... valuation/