Introducing Deepgram Aura: Lightning Fast Text-to-Speech for Voice AI Agents

Build Voice AI into your apps

From startups to NASA, Deepgram APIs are used to transcribe and understand millions of audio minutes each day. Fast, accurate, scalable, and cost-effective. Everything developers need to build with confidence and ship faster.

Try For FreeBook a Demo
Trusted by the world’s top Enterprises,
Conversational AI Leaders, & Startups

Try Deepgram API

Play around with human-like voice AI or transcribe sample audio files. Explore how our audio understanding models work.

Try Your Text
Try Your TextFood orderingHealthcare
Featured Voices
AsteriaFemale English (US)
LunaFemale English (US)
ArcasMale English (US)
ZeusMale English (US)
Learn more
Call Center: Customer Support:
Summarization
Sentiment analysis
Intent Detection
Topic detection
summarize=true

Summary:  The customer calls Wham to change their payment and asks if they can do it on the phone since their sub is about to renew. The agent takes down the customer's information and updates their card information, including billing address and expiration date. The call ends with the agent thanking the customer for calling.

Transcript Hi. Thank you so much for calling Wham. My name is Ali. How can I help you today? Hey. Just trying to change the payment info on the website. since my sub is about to renew. I was wondering if you could do it on the phone. Yeah. That shouldn't be a problem. Could I have your first and last name, please? Erin Shurtz, s c h e r t z. Alright. Thank you so much, Erin. Could I also have your phone number, please? 713-899 0745. Excellent. And I'm just going to verify with your security question really quick, if you don't mind. What street did you grow up on? Cypress Avenue. Okay. Excellent. Thank you so much. And I can just go ahead and update that card info for you. So first, what is the card number? 4708 Okay. 1209. Okay. 8732. Uh-huh. 7655. Great. And could I also have your expiration date as well? February 2028. Great. And could I also have your CVC on the back? 482. Okay. Thank you. And the the billing address is still the same? Yep. Okay. Great. then you're all set. Thank you so much for calling in.

Voice AI Foundations

Speech-to-text, text-to-speech, and audio intelligence models for developers.
Unlock actionable insights and real-time results from your voice data.

Text-to-Speech

Lightning fast voice synthesis for real-time AI agents and high-throughput applications. Human-like voices with natural tone, rhythm, and emotion.

Learn More

Speech-to-Text

Blazing fast and super accurate speech recognition, with advanced features to make your transcripts more readable and usable by humans and machines.

Learn More

Audio Intelligence

Audio Intelligence like no other. Identify, analyze, and summarize conversational audio with efficient, task-specific language models built for enterprise scale.

Learn More

Free API Playground

Try Deepgram for free with our API Playground. Test your own audio files or quickly explore its capabilities with our pre-recordings. Try it now for a seamless audio API experience!

Go to Playground

Unbeatable value, unmatched performance

Extract the most value with speech-to-text and Language AI.

30% more accurate on average.
Deepgram leads the industry with the most accurate models in the market across use case categories.

3-5x cheaper.
Our GPU infrastructure optimizes speech and language models for superior, cost-effective performance.

Up to 40x faster.
Transcribe in real-time or an hour of pre-recorded audio in about 12 seconds.

Trusted by startups and enterprises

Discover the power of our product through real stories.

Unlock Voice AI at Scale with an API Call

Get conversational intelligence with transcription and understanding on the world's best speech AI platform.

Sign Up FreeBook a Demo
Deepgram
Essential Building Blocks for Voice AI