Deepgram
Deepgram is an AI speech platform with speech-to-text, text-to-speech, and voice agent APIs.
Our verdict
Who it's for
Enterprise Voice AI: STT, TTS & Agent APIs for accurate, realistic, and cost-effective voice solutions.
Who should look elsewhere
Newer player
Pros
- +Fast transcription
- +Good accuracy
- +Real-time support
- +Developer friendly
- +Competitive pricing
Cons
- −Newer player
- −Language limitations
- −Enterprise features limited
- −Documentation gaps
- −Smaller community
Key features
- ✓Speech-to-text API
- ✓Text-to-speech API
- ✓Voice Agent API
- ✓Audio Intelligence
- ✓Custom model training
- ✓Real-time streaming
- ✓Self-hosted option
- ✓Discord community
- ✓100+ languages
- ✓Low latency
Pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Pay As You Go | $0 | month | $200 free credit (no expiration); No credit card required; Nova-3 STT at $0.0077/min (mono) or $0.0092/min (multi) |
| Growth | $4000 | month | Up to 20% discount vs Pay As You Go; Nova-3 STT at $0.0065/min (mono) or $0.0078/min (multi); Nova-1/2 STT at $0.0047/min |
| Enterprise | — | month | Custom volume pricing; Custom concurrency limits; Dedicated support |