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Deepgram

by Deepgram •Voice & Speech Platforms

Enterprise voice AI platform for speech-to-text, text-to-speech and real-time voice-agent APIs with flexible deployment.

PricingPaid Profile coverage78% PlatformsAPI CompanyDeepgram
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Overview

What is Deepgram?

Deepgram is an enterprise voice AI platform for speech-to-text, text-to-speech and real-time voice-agent applications. It provides streaming and pre-recorded transcription, low-latency TTS, audio intelligence and a unified Voice Agent API, with usage-based developer pricing and annual Growth plans. Enterprise customers can deploy supported Deepgram models in public cloud, private cloud or self-hosted/on-premises environments for data-sovereignty and regulated workloads.
Best for
VoiceoversTranscription
Decision intelligence

AI Orbit decision brief

A compact reading of the recorded evidence, editorial review signals and comparison data for Deepgram.

Why it stands out

Recorded strengths

API access

Verified profile evidence records API access for this tool.

Source-backed capability Source
Recorded security certifications

Verified security evidence records SOC 2 Type 2.

Source-backed capability Source
Capabilities0/4 verified
Use-case fit0/2 verified
Pricing evidence4/4 plans checked
Verified sources3
Benchmarks1 verified

Built from AI Orbit's recorded profile data. Unknown product facts are not inferred.

Capabilities

Features & use cases

Core capabilities listed for Deepgram.

Speech to Text

Transcribes spoken audio into text.

Source review in progress Source

API Access

Provides programmatic API access for application integration.

Source review in progress Source

Text to Speech

Synthesizes spoken audio from written text.

Source review in progress Source

Real-time Streaming

Supports low-latency streaming text, audio or multimodal interactions.

Source review in progress Source
API #Developer Focused#API First#Real-time#Multilingual
Technical profile

Access, deployment & licensing

Structured product facts with evidence status. Unknown facts are never guessed.

Open source & license

Source check pending

Proprietary

Deployment

Verified

Enterprise / private deployment only

APICloudPrivate CloudOn-PremisesSelf-hosted

Commercial use

Source check pending

Commercial use allowed

Trust intelligence

Privacy, security & compliance

Provider policies and certifications are shown only when recorded with evidence.

Data training policy

Training use with opt-out / controls

Verified fact Privacy source

SSO / enterprise access

Not yet verified

Source review in progress Security source
Privacy: Deepgram supports an explicit Model Improvement Program opt-out for API requests and offers enterprise deployment options that keep processing in customer-controlled private-cloud or on-premises environments.
Security: Deepgram documents SOC 2 Type 2 and HIPAA compliance, GDPR/CCPA support and enterprise private deployment options for sensitive workloads.
Recorded assurances
SOC 2 Type 2HIPAAGDPRCCPAPCI
Pricing

Pricing overview

Pricing stored in AI Orbit's pricing database. Always verify final rates on the provider website.

Deepgram

Growth

Usage-based

USD 4,000.00 billed yearly

Starts at $4,000/year in prepaid credits; up to about 20% savings.

Review · verified 2 weeks ago

  • Higher concurrency and priority support
  • overages follow Growth-plan terms.
  • Prepaid annual credits
Deepgram

Nova-3 Monolingual Pre-Recorded

Usage-based

$0.0043/minute pay-as-you-go.

Review · verified 2 weeks ago

  • Pre-recorded speech-to-text rate.
Deepgram

Aura-2 TTS

Usage-based

$0.030 per 1,000 characters pay-as-you-go.

Review · verified 2 weeks ago

  • Text-to-speech usage rate.
Deepgram

Pay As You Go

Usage-based

$200 free credit, then usage-based pricing.

Review · verified 2 weeks ago

  • No minimums
  • public speech
  • TTS
  • voice-agent and audio-intelligence endpoints.
  • $200 starting credit
View full Deepgram pricing, plans & price history
Evidence-separated performance

Verified benchmarks & scores

AI Orbit keeps technical tests, product-experience evidence and independent research in separate semantic classes. Only comparable results may contribute to the same composite.

Unclassified

Evidence not yet safe to place in a comparable benchmark class; excluded from universal composites.

Evidence only
Speech Quality Unclassified Verified Independent

Artificial Analysis TTS Provider Voice Arena Elo

Tested product / versionFlux TTS
1,053.0 Elo
#5 of 6
Same-benchmark rank#5 of 6 tools
Scoring directionHigher is better
Leader context 232.0 pts behind Cartesia
TestedAug 28, 2026
Artificial Analysis AI Orbit verified Aug 28, 2026
Alternatives

Evidence-based similar tools

Ranked by use-case, capability, pricing, platform, taxonomy and compatible benchmark overlap—not popularity alone.

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Compare features, pricing and alternatives before you decide.

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Common questions

Deepgram FAQ

Quick answers based on the information currently available in this AI Orbit profile.

What is Deepgram?

Deepgram is an enterprise voice AI platform for speech-to-text, text-to-speech and real-time voice-agent applications. It provides streaming and pre-recorded transcription, low-latency TTS, audio intelligence and a unified Voice Agent API, with usage-based developer pricing and annual Growth plans. Deepgram is provided by Deepgram and AI Orbit categorizes it under Voice & Audio. Its structured capability profile includes Speech to Text, API Access, Text to Speech and Real-time Streaming; field-level verification may still be pending for some capability mappings.

Who makes Deepgram?

Deepgram is provided by Deepgram. Voice AI infrastructure company providing speech recognition, text-to-speech and conversational voice APIs. Within AI Orbit, the product is cataloged in Voice & Audio, which describes its primary product category rather than the provider itself.

What is Deepgram best for?

AI Orbit currently maps Deepgram to structured use cases including Voiceovers and Transcription. These are reviewed taxonomy mappings used for discovery and fit; field-level evidence may still be pending, so they are not presented as independently verified claims. Supporting cataloged capabilities include Speech to Text, API Access, Text to Speech and Real-time Streaming.

Does Deepgram have an API?

Yes. AI Orbit has verified official evidence that Deepgram provides API access. The profile also records official API documentation, so developers can check supported endpoints, authentication and current implementation details at the provider source. API availability can change independently from the consumer product, so production implementations should still be checked against the provider documentation.

Can Deepgram be self-hosted?

Self-hosted or private deployment for Deepgram is available only through enterprise-oriented deployment options according to the verified provider evidence. Documented deployment modes include API, Cloud, Private Cloud, On-Premises and Self-hosted. Deployment rights, infrastructure requirements and enterprise restrictions should be checked against the provider documentation before production use.

How does Deepgram handle privacy and security?

Deepgram supports an explicit Model Improvement Program opt-out for API requests and offers enterprise deployment options that keep processing in customer-controlled private-cloud or on-premises environments. AI Orbit records the data-training policy as: Training use with opt-out / controls. Deepgram documents SOC 2 Type 2 and HIPAA compliance, GDPR/CCPA support and enterprise private deployment options for sensitive workloads. Verified security certifications listed on the profile include SOC 2 Type 2.

How much does Deepgram cost?

AI Orbit currently has verified plan-level pricing data for Deepgram, including Growth, Nova-3 Monolingual Pre-Recorded, Aura-2 TTS and Pay As You Go. Exact rates, billing units, limits and verification dates are shown in the pricing section of this profile rather than compressed into a single potentially misleading price. Because providers can change prices and plan limits, check the linked official pricing source before making a purchase or production decision.