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BSCN·2026-05-04 17:15
SIERRA RAISES $950 MILLION AT $15 BILLION VALUATION, 40% OF FORTUNE 50 NOW USING ITS AI AGENTSSierra (@SierraPlatform) raised $950 million led by Tiger Global and GV, pushing the AI customer experience startup's post-money valuation above $15 billion.Founded by OpenAI Chairman and former Salesforce co-CEO Bret Taylor (@btaylor), Sierra started with four design partners. Today over 40% of the Fortune 50 are customers, with agents handling billions of interactions: refinancing mortgages, processing insurance ...