Deepgram
Real-time APIs for speech-to-text, text-to-speech, and voice agents
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Last confirmed: against deepgram.com. Information may have changed since then; check the vendor before you buy.
Compiled from public sources, not a hands-on review. We don't publish ratings or scores.
Deepgram unifies speech-to-text, text-to-speech, and LLM orchestration into a single Voice Agent API to reduce complexity and latency. Customers can deploy the tools in cloud environments or self-hosted setups for applications of any scale. Pricing includes a pay-as-you-go model backed by a free credit offer as well as a growth tier with pre-paid annual credits.
- Works on:
- Web, API
What Deepgram costs
As printed on deepgram.com on July 31, 2026
Figures are copied from the vendor's own pricing page, never calculated or converted, and a tier we could not confirm is left out rather than estimated. Pricing changes without notice. Check deepgram.com before you buy ↗
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What Deepgram does well
- ✓ Building real-time voice agents
- ✓ Transcribing multilingual audio with background noise
- ✓ Generating low-latency text-to-speech responses
Key features
- Speech-to-text transcription
- Text-to-speech generation
- Voice agent API
- Audio intelligence and PII redaction
- Speaker diarization and language detection
People also ask
What languages are supported by Flux Multilingual? +
Flux Multilingual supports English, Spanish, German, French, Hindi, Russian, Portuguese, Japanese, Italian, and Dutch.
What deployment options are available for Deepgram? +
Deepgram services are available in real-time and batch, across both cloud and self-hosted environments.
What features are included in Speech-to-Text add-ons? +
Add-on features include PII redaction, keyterm prompting, smart formatting, and speaker diarization.
Is Deepgram free? +
Yes. Deepgram is free to use.
How much does Deepgram cost? +
Deepgram lists 1 plan: Pay As You Go (free).
What platforms does Deepgram run on? +
Deepgram runs on Web, API.
At a glance
- Pricing model
- freemium
- Category
- audio
- Website
- deepgram.com ↗
- Featured on
- Capabilities
- speech-to-text text-to-speech ai-agents speaker-identification
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Pricing
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