Deepgram's Voice Agent API

A unified voice-to-voice API that enables natural-sounding conversations between humans and machines. With one powerful API, create LLM-powered AI agents that listen, think, and speak with the same intelligence and emotive quality that a person can.

Try it NowSign Up Free

Benefits and features

Powered by the industry’s fastest, most performant speech recognition and voice synthesis models, our voice agent stack delivers unparalleled performance and scale.

Unmatched Performance

Build agents that listen, think, and speak naturally and in real time, with human-like voice quality and lightning-fast responses to ensure conversations flow naturally without awkward pauses or delays.

Enterprise Scale

Model-layer engineering and end-to-end optimization across the entire voice agent stack make our API more compute-efficient than all other alternatives and capable of supporting large-scale AI voice agent use cases.

Maximum Controllability

Bring-Your-Own LLM or choose between open-source and closed-source options. Flexible deployment options, including managed and self-hosted to meet your security and data privacy requirements.

Powering the agentic AI future

Our API enables agents that gracefully handle interruptions and execute complex action-taking while delivering responsive, natural conversational flow and high-quality customer interactions.

Try it NowGo to Demo
Deepgram's Voice Agent API Demo - Automated customer support QA

Doug Cook, CTO, Jack in the Box

We believe that integrating AI voice agents from Deepgram will be one of the most impactful initiatives for our business operations over the next five years, driving unparalleled efficiency and elevating the quality of our service.

Welcome to the future of voice-first AI

Deploy AI voice agents at scale with one unified API call that delivers unmatched conversational performance and an unrivaled end user experience.

Let's Talk