Decagon AI raises $250M at $4.5B valuation to scale AI concierge platform

Delivering an Artificial Intelligence Concierge to Every Customer Enterprise Decagon AI Inc., which provides an artificial intelligence “concierge” to its customers, today announced that it has raised $250 million in new late-stage funding at a valuation of $4.5 billion.

Founded in 2023, Decagon provides advanced conversational AI agents designed to transform the way businesses interact with their customers at scale. The platform uses large-scale language models and machine learning to power AI “concierge” agents that understand natural language and can respond in a fluid, contextual, and human-like manner, rather than offering simple scripted chats.

This new funding is aimed at accelerating growth as we expand our conversational AI platform and expand the deployment of our AI concierge technology to more companies across industries. Decagon’s service leverages a unified AI agent engine that works across multiple communication channels, including chat, email, and voice, allowing businesses to provide a consistent support experience no matter how their customers choose to contact them.

Unlike other solutions, AI agents go beyond answering basic FAQs as they can navigate complex workflows, access backend systems like customer relationship management and billing, and perform customer-centric tasks like processing refunds and managing subscriptions.

The platform allows both technical teams and non-technical business users to configure and optimize AI agents without extensive engineering support. Decagon provides tools that help organizations customize how agents handle specific scenarios, define business logic, and include guardrails to keep interactions secure and reliable.

Decagon’s technology can also learn from interactions by gathering context from past conversations and feeding that data back into the system. AI agents improve their performance over time, making future customer engagements smoother and more accurate. Decagon says it is restoring alignment between businesses and customers by enabling concierge experiences on both a personal and global scale.

“We believe every customer deserves concierge treatment,” explain Decagon co-founders Jesse Chan and Ashwin Sreenivas. “And every business needs the technology to make that possible.”

Decagon has achieved average deflection rates of over 80% across the platform, which the company says shows that scale and quality work in harmony.

This technology is already being used to power AI concierge experiences for major consumer and enterprise brands in their daily lives. Decagon’s notable clients include Avis Budget Group Inc., The Hertz Corporation, Block Inc., Affirm Holdings Inc., Chime Financial Inc., Varo Bank NA, Deutsche Telekom AG, and Grubhub Holdings Inc.

The Series D funding round was led by Coatue Management and Index Ventures Management. ChemistryVC, Definition Capital, Starwood Capital Group, Andreessen Horowitz, A* Capital, Accel Partners, Avra ​​Capital, Bain Capital Ventures, Elad Gil, T.Capital (Deutsche Telekom Capital Partners), Forerunner Ventures, and Ribbit Capital Management also participated.

“Dekagon is helping companies redefine the way they engage with their customers,” said Lucas Swisher, General Partner at Kochu Management. “As AI enables hyperscale commerce, Decagon is enabling concierge-level interactions at scale, which is why so many trusted and innovative companies choose Decagon to modernize their customer experience.”

This new round brings Decagon’s total raised to approximately $481 million, according to data from Tracxn. Previous rounds raised by the company include $35 million in June 2024, $65 million in October 2024, and $131 million in June at a valuation of $1.5 billion.

Image: Decagon