Deepgram is an American audio AI company based in San Francisco, founded in 2015 by former physics researchers from the University of Michigan. It sells speech-to-text and text-to-speech APIs, with the Nova, Aura and Flux model lines.
- Founded
- 2015
- Type
- Private company
- Founders
- Scott Stephenson, Adam Sypniewski and Noah Shutty
- AI lab
- Inference provider
- 3 hosted endpoints
Catalogue
All models by Deepgram
3 models · 1–3
| Select models to compare | Model | Released | Context | Input /M | Output /M | Parameters | Type | I/O | Openness |
|---|---|---|---|---|---|---|---|---|---|
 Flux TTSDeepgram | August 12, 2026 | — | $45.00 | $0.00 | — | Speech | text → speech | Closed | |
| Aura-2Deepgram | April 15, 2025 | — | $30.00 | $0.00 | — | Speech | text → speech | Closed | |
| Nova-3Deepgram | February 12, 2025 | — | $71.6667 | $0.00 | — | Transcription | audio → transcription | Closed |