Available worldwide · Popular in: US
What is Deepgram?
A platform providing real-time speech-to-text, text-to-speech, and voice agent APIs with native support for understanding turn-taking, interruptions, and multi-speaker scenarios. Supports 45+ languages with features like speaker identification, smart formatting, and keyword recognition for enterprise and developer use cases.
Deepgram pricing
Plans, per-tier features and add-ons, dated and linked to live pricing. Pricing changes often; always verify at source before you rely on it.
From $0.0042/min STT. Free $200 credit on signup. Growth plan $4,000+/year with higher limits.
Pay As You Go
Usage-based pricing with initial $200 credit
- voice_agent
- up to 45 concurrent
- initial_credit
- $200
- text_to_speech
- up to 45 concurrent
- audio_intelligence
- up to 10 concurrent
- speech_to_text_wss
- up to 150 concurrent
- speech_to_text_rest
- up to 50 concurrent
- Real-time and batch processing
- 45+ languages
- Speaker diarization
- PII redaction
- Smart formatting
- Keyterm prompting
Growth
For growing applications with higher concurrency and annual commitment
- voice_agent
- up to 60 concurrent
- text_to_speech
- up to 60 concurrent
- speech_to_text_wss
- up to 225 concurrent
- All public model endpoints
- Higher concurrency limits
Enterprise
Contact salesCustom solutions for large volumes or specialized compliance needs
Add-ons
- Speaker Diarization$0.00 per minute
- PII Redaction$0.00 per minute
What Deepgram does
The capabilities that matter for speech to text, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Real time streaming
- ✓
- Speaker diarization
- ✓
- Custom vocabulary
- ✓
- Fine tuning
- ✓
- Word timestamps
- -
- Punctuation formatting
- ✓
- Pii redaction
- ✓
- Vertical model
- ✓
- Offline on device
- -
- Open source
- -
Platform & deployment
Independently observed- CLI
- Web
- Cloud / SaaS
- On-premise
- Self-hosted
Integrations (9)
Independently observed- TensorFlow.js
- Zapier
- Genesys
- Cisco
- Avaya
- Nuance
- UniMRCP
- Y Combinator
- AudioCodes VoiceAI Connect⇄•
Security & compliance
Independently observed- SOC 2 Type IIactive
- SOC 2 Type Iactive
- GDPRactive
- HIPAAactive
- PCI DSSactive
- CCPAactive
Deepgram FAQ
Common questions about Deepgram, answered from independent, dated evidence.
What is Deepgram?
A platform providing real-time speech-to-text, text-to-speech, and voice agent APIs with native support for understanding turn-taking, interruptions, and multi-speaker scenarios. Supports 45+ languages with features like speaker identification, smart formatting, and keyword recognition for enterprise and developer use cases. It is indexed under Speech To Text.
Source: https://deepgram.com/pricing
How much does Deepgram cost?
Deepgram does not publish its prices. Pricing is quoted on request, across 2 plans (Pay As You Go and Enterprise), so the figure depends on your seat count and requirements. We record this as a pricing-transparency signal rather than guessing a number. Pricing changes often, so verify at source before relying on it.
Source: https://deepgram.com/pricing
What platforms does Deepgram support?
Deepgram supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.
Source: https://deepgram.com/pricing
Can Deepgram be self-hosted?
Yes. Deepgram can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.
Source: https://deepgram.com/pricing
What does Deepgram integrate with?
We have confirmed 8 integrations for Deepgram, including Zapier, Genesys, Cisco, Avaya, Nuance, UniMRCP, Y Combinator and TensorFlow.js. This is what we could verify from public sources, so the vendor may support others we have not indexed.
Source: https://deepgram.com/pricing
What security certifications does Deepgram have?
We have independently confirmed SOC 2, HIPAA and GDPR for Deepgram. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Deepgram not holding them. Always confirm compliance directly before you rely on it.
Source: https://deepgram.com/learn/compliance-monitoring-for-call-centers
Where is Deepgram available?
Deepgram is available worldwide. Its primary markets are the United States, the United Kingdom and the EU.
Source: https://deepgram.com/pricing
Deepgram alternatives
Other speech to text we track, ranked by the same independent score.
- AssemblyAIAPI platform for converting audio to text and building voice-powered applicationsmedium · 73%
- SpeechmaticsSpeech recognition API for voice-driven applications and AI assistantsmedium · 54%
- whisper.cppRun speech transcription offline on any hardwarelow · 34%
- faster-whisperA faster, open-source implementation of speech-to-text transcriptionlow · 33%
- Amazon TranscribeConvert spoken audio and video into text using cloud-based automatic speech recognitionlow · 45%
- VoskOpen-source offline speech recognition toolkit for mobile devices and serverslow · 39%
Compare Deepgram
Side by side against other speech to text, attribute by attribute, with a source on every value.
The vioscaleAI score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Deepgram, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Security posture | 70 | 0.12 | 8.5 | ✓ |
| Pricing transparency | 100 | 0.05 | 5.4 | ✓ |
| Capabilities | 87 | 0.04 | 3.3 | ✓ |
| Integrations | 24 | 0.04 | 1.1 | ✓ |
| Price level | 25 | 0.04 | 1.0 | ✓ |
| Reliability | 0 | 0.07 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Content
| Attribute | Value | Evidence |
|---|---|---|
| Faq | 7 items | mediumsource · 2026-09-10 · 64% |
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | Fine tuning, Pii redaction, Vertical model, Custom vocabulary, Real time streaming, Speaker diarization, Punctuation formatting | mediumsource · 2026-09-29 · 60% |
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 6 | mediumsource · 2026-09-06 · 60% |
Market
| Attribute | Value | Evidence |
|---|---|---|
| Availability | PrimaryMarkets: … · AvailabilityScope: global · AvailableCountries: … · NotAvailableCountries: … | highsource · 2026-09-29 · 75% |
Pricing
Security
| Attribute | Value | Evidence |
|---|---|---|
| Pci | Yes | highsource · 2026-09-29 · 75% |
| Soc2 | Yes | highsource · 2026-09-29 · 75% |
| Gdpr | Yes | highsource · 2026-09-29 · 75% |
| Hipaa | Yes | highsource · 2026-09-29 · 75% |
| Certifications | SOC 2 Type II, SOC 2 Type I, GDPR, HIPAA, PCI DSS, CCPA | mediumsource · 2026-09-29 · 60% |
| Trust center | https://deepgram.com/learn/python-script-compliance | mediumsource · 2026-09-29 · 60% |
Is Deepgram the right choice for you?
Tell us the job, the constraints and what you weigh most, and we will rank Deepgram against the rest of the speech to text we index, using the same dated evidence weighted your way.
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