Decagon Secures $35M to Revolutionize Customer Service with Advanced AI Agents
Generative artificial intelligence chatbot startup Decagon AI Inc. has announced the successful closure of a $35 million Series A funding round aimed at transforming the customer service landscape with its advanced AI agents. The round was led by Accel and saw participation from a16z, along with notable angel investors such as Box Inc. CEO Aaron Levie, Airtable Inc. CEO Howie Liu, Okta Inc. co-founder Frederic Kerrest, and Klaviyo Inc. co-founder Ed Hallen. Prominent venture capitalists Aaref Hilaly from BCV Ventures and Mike Vernal from Sequoia also joined the round.

Generative artificial intelligence chatbot startup Decagon AI Inc. has announced the successful closure of a $35 million Series A funding round aimed at transforming the customer service landscape with its advanced AI agents. The round was led by Accel and saw participation from a16z, along with notable angel investors such as Box Inc. CEO Aaron Levie, Airtable Inc. CEO Howie Liu, Okta Inc. co-founder Frederic Kerrest, and Klaviyo Inc. co-founder Ed Hallen. Prominent venture capitalists Aaref Hilaly from BCV Ventures and Mike Vernal from Sequoia also joined the round.
Decagon has developed a robust generative AI platform designed to create customer service agents that offer humanlike interactions, moving beyond simple conversational responses. These chatbots are capable of handling various complex tasks essential for delivering high-quality customer support. By engaging in more contextualized and conversational interactions, Decagon’s chatbots aim to improve the overall customer experience while providing customer support team leaders with enhanced visibility into their operations.
According to Decagon co-founder and CEO Jesse Zhang, the company’s chatbots are unique in their ability to manage the entire customer support lifecycle. They can reason through complex business logic to perform actions on behalf of agents, analyze trends, and even generate new knowledge base articles. The chatbots continuously improve their performance based on customer feedback. Zhang acknowledged the saturation of chatbots in the customer support industry but emphasized that many existing solutions offer little more than "fancy demos" riding on the hype of generative AI. In contrast, Decagon has built an AI agent that truly captures the business complexity of an enterprise to provide humanlike support.
Zhang stated, "Just like a human support agent, our AI agents can do more than just answer customer queries. By integrating with our customers’ existing workflows, we can take tangible action on behalf of the customer, such as processing a refund request or postponing an upcoming shipment."
Since launching its technology in beta less than a year ago, Decagon’s chatbots have already made a significant impact at companies such as Eventbrite Inc., Ballarpur Industries Ltd. (Bilt), Webflow Inc., Rippling People Center Inc., and Substack Inc. These companies appreciate the increased visibility that Decagon brings to their customer experience operations. The platform features a comprehensive analytics dashboard that automatically reviews each customer interaction, categorizing them to identify themes and trends. It also recommends additions to the company’s knowledge base based on these interactions and can write these additions itself, effectively teaching the system to better address future customer inquiries.
Decagon attributes its enhanced customer service capabilities to the combination of third-party large language models with several proprietary fine-tuned AI algorithms. This approach allows the company to mix and match various models or combinations of models to handle each customer service task effectively. Regular tests on common scenarios ensure that the chatbots remain helpful, friendly, accurate, and free from toxic or inaccurate responses.
Accel Partner Ivan Zhou expressed confidence in Decagon’s team, noting their ability to address a critical pain point in the customer support industry. "We’ve been excited by the customers they’ve onboarded, and also impressed by how thrilled each customer has been with the Decagon experience," Zhou said.
Looking ahead, Decagon plans to utilize the funds from this round to continue enhancing its chatbots and expanding its business operations, aiming to further revolutionize the customer service industry with its innovative AI solutions.