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Retell AI

An AI agent that answers your business's phone calls.

// WHAT IT'S FOR

Retell AI is a platform for building AI voice agents that handle phone calls. You set what the agent knows and what it can do, like booking appointments or transferring to a person, and give it a number. It works as a receptionist when you can't get to the phone. It speaks several languages, it's billed per call minute, and you get free credit when you sign up.

// FROM THEIR SITE

AI Voice Agent Platform for Phone Calls | Retell AI

“Build and deploy AI voice agents for inbound and outbound calls; scheduling, support & lead qualification. HIPAA and SOC 2 compliant. Pilot on real calls first.”

Data as of Oct 9, 2026