Forerunner Ventures and Decagon

AI as Agent · 2025 · Series B

Who invested in Decagon?

Forerunner Ventures invested in Decagon in 2025. The investment was led by Kirsten Green, a partner at Forerunner Ventures. Forerunner invested at Series B.

What does Decagon do?

Customer support remains labor-bound and inconsistent. Decagon deploys autonomous agents that resolve issues end-to-end so service becomes always-on infrastructure, not headcount.

Why did Forerunner invest in Decagon?

Forerunner has long believed that exceptional customer experiences are the foundation of enduring businesses. Over the past decade, the firm backed a generation of consumer-focused companies — Chime, Glossier, Faire, and others — and saw firsthand how customer obsession drives loyalty, retention, and growth. Decagon extends that conviction into the enterprise. AI creates a rare win-win in customer service: meaningfully better experiences for customers and lower operational costs for the business. Forerunner sees Decagon as the company building the infrastructure to make that outcome real, at scale.

Read the full investment announcement