Deepgram

Fast voice AI API for transcription and agents.

About Deepgram

Deepgram provides low-latency speech-to-text and text-to-speech APIs built for voice agents, contact centers, and real-time applications. Its Nova models emphasize speed and accuracy at scale. For creator-friendly TTS, see ElevenLabs, and explore more AI voice tools in the directory.

Key features

Real-time STT API
TTS API
Voice agent tools
Custom models
Enterprise scale

Deepgram screenshots

Deepgram: pros & cons

Pros

Very low latency for real-time use
Strong accuracy at scale
Generous free credits

Cons

Developer-only, no consumer app
Pricing complexity at scale

Deepgram FAQs

Is Deepgram free?

New users get free credits. Paid use is usage-based.

What is Deepgram best for?

Real-time transcription and voice agents at scale.

Does Deepgram do text-to-speech?

Yes, alongside its speech-to-text APIs.