Sierra raises $950M at $15B+ valuation to scale AI customer experience platform
We’re raising $950 million from new and existing investors, at a valuation of over $15 billion. We have never had such conviction in the opportunity for Sierra and our customers.
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siliconangle.com·24d ago
Working at Sierra in 2026: Bret Taylor's $15B AI Agent Company — Culture, Comp & What Employees Say
Inside Sierra in 2026: Bret Taylor's AI agent startup, $15.8B valuation, $150M+ ARR, 4.8 Glassdoor rating, $200k-$460k+ engineer comp, and w
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