Why Decagon matters
Decagon raised a $250 million Series D at a $4.5 billion valuation on January 28, 2026, led by Coatue and Index Ventures, tripling its $1.5 billion valuation from June 2025. The company said it added more than 100 enterprise customers in 2025, including Avis Budget Group, Mercado Libre, and Deutsche Telekom. In March 2026 it ran an employee tender offer at the same $4.5 billion valuation.
The numberValued at $4.5 billion in a $250 million Series D (January 28, 2026), 3x its June 2025 valuation
On The Agentic 80
Listed under Customer and employee service agents. Agents that answer, resolve, and escalate.
Quick answers
- What does Decagon do?
- Builds AI agents that handle customer support conversations across chat, email, and voice for enterprises. Decagon raised a $250 million Series D at a $4.5 billion valuation on January 28, 2026, led by Coatue and Index Ventures, tripling its $1.5 billion valuation from June 2025.
- What AI capabilities does Decagon offer?
- Decagon builds AI agents that handle customer support across chat, email, and voice. The agents answer questions from company knowledge, follow configured procedures, and complete actions in connected business systems. They can escalate unresolved cases to human agents. Managers review transcripts, set guardrails, and track resolution performance from an enterprise console.
- Why is Decagon on The Agentic 80?
- Decagon is listed under Customer and employee service agents. Agents that answer, resolve, and escalate. Valued at $4.5 billion in a $250 million Series D (January 28, 2026), 3x its June 2025 valuation.
- Where is Decagon based, and who owns it?
- Decagon is based in San Francisco, CA, was founded in 2023 and is private, Series D.