Text-to-speech that carries context.
Text-to-Speech purpose-built as the conversational engine for enterprise voice agents. Expressive, low latency TTS designed to handle interruptions, pause, and carry context across the conversation. Deploy where you choose.
Text-to-Speech Features
Voice agents need models that read the conversation, respond in as low as 80ms, and deploy where your data lives.
Cross-Turn Context
Tone, pacing, and emotional register persist across the whole session. No SSML, style tags, or prompt engineering required.
Ultra Low Latency
Output that starts in as low as 80ms, even under production load. Expressive range isn't sacrificed for speed.
Production-Grade Accuracy
Lowest word error rate of any read-aloud TTS tested. Pronounces alphanumerics, drug names, account numbers, dates, and currency accurately every call.
Voices Tuned for Live Conversation
Empathetic when a customer is frustrated, precise when details matter, warm across long calls.
Pricing that Scales
$0.045 per 1,000 characters, with volume discounts. Predictable economics at production scale.
Flexible Deployment Options
Cloud, private cloud, or on-prem. Your processing stays in your environment for workloads like healthcare, finance, and government.
Start building for free with Flux TTS
Through September 12, 2026, developers can build with Flux TTS free with up to 45 concurrent streaming connections globally (5 in EU/AU). Standard pricing applies beginning September 13, 2026.
Consistent, Reliable Voices
Voices stay consistent from the very first response to the very last. Tone adapts when a customer's frustrated, holds steady when details matter, and stays consistent through the whole session.
Conversative-native Text-to-Speech
State, turn boundaries, and interruptions are tracked for you, not reconstructed from custom code your team has to build and maintain. When a caller barges in, you find out what they actually heard. When a turn ends, you know. Speed and style can be adjusted mid-conversation without restarting the session.
Fast and Expressive
No more choosing between speed and expressiveness. Now you get both: Responses in as low as 80ms and full expressive range with 24kHz fidelity.
Better together: Speech-to-Text and Text-to-Speech
Both sides of the interaction run on a single, conversation-native foundation, rather than a patchwork of different vendors. Listening tracks turn-taking, speaking carries tone and state, and the same design philosophy powers it all.
Trusted by enterprises and conversational AI leaders
See how businesses are transforming voice with Deepgram Text-to-Speech
From fast-growing startups to Fortune 500s, teams are using Deepgram TTS to power voice-first experiences that sound human, scale globally, and drive results. Explore what others are saying and building.
Frequently Asked Questions
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Unlock the power of scalable, real-time text-to-speech, and seamlessly integrate Deepgram's enterprise-grade voice AI into your applications.