Retell AI

Retell AI provides a platform to build, test, deploy and manage AI voice agents that handle phone calls. The product includes a no-code studio with a drag-and-drop call flow canvas, simulation testing, outbound campaign tools, call QA and analytics, human call handoff, and APIs and SDKs for developers. Integrations cover telephony, CRM, and calendar systems.

Customers are businesses that run phone-based operations, and the website's case studies cite a healthcare group, an insurer and an EV company. Pricing is pay-as-you-go per minute, listed at $0.07-$0.31 per minute for AI voice agents, with an enterprise plan offered on custom pricing.

The company was accepted into Y Combinator in November 2023 and raised a $4.6M seed round backed by Alt Capital, as stated on its About page. Its headquarters is in Redwood City, California, where the careers page says the team works in person. Open roles are listed mainly in the San Francisco Bay Area, with some remote and international positions in engineering, applied AI, sales and operations.

Product: Retell AI voice agent platform with a no-code studio, call flow builder, outbound campaigns, call QA and analytics, and APIs and SDKs.