Bret Taylor’s Sierra Secures $350M at $10B Valuation

Bret Taylor’s Sierra Secures $350M at $10B Valuation

Bret Taylor’s Sierra Raises $350M at a $10B Valuation Investors are betting big on the future of AI customer service. Bret Taylor’s Sierra raises $350M at a $10B valuation , cementing its position as one of the fastest-growing startups in the enterprise AI space. The funding round, led by Greenoaks Capital, highlights growing confidence in Sierra’s ability to reshape how businesses deploy AI agents. Image Credits:Thibault Camus / AP Photo Sierra’s Fast Rise in the AI Space Launched in early 2024 by former Salesforce co-CEO Bret Taylor and longtime Google alum Clay Bavor, Sierra has quickly become a force in AI. In just 18 months, the company claims to have signed hundreds of enterprise clients, including big names like SoFi, Ramp, and Brex. This latest raise brings Sierra’s total funding to $635 million. Earlier rounds included $110 million led by Sequoia and Benchmark, and $175 million in October 2024 led by Greenoaks. The new $350 million injection pushes Sierra’s valuation to an impressi…