Decagon Raises $250M To Scale AI Concierge

Decagon AI raised $250 million at a $4.5 billion valuation in a Series D round led by Coatue Management and Index Ventures to expand its conversational AI concierge platform. Founded in 2023, the company serves enterprise clients with unified agents across chat, email and voice, claiming >80% deflection and CRM integrations to automate complex workflows. The funding brings Decagon’s total raised to about $481 million.
Scoring Rationale
Notable financial milestone and strong investor backing, but primarily a funding update with limited novel technical breakthroughs.
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