Deepgram

What if your AI could truly understand and participate in a conversation?

Automated product research from public website content. No hands-on app test is recorded for this profile. Pricing source and check date are shown below where available.

Research fitSource-based assessment: Deepgram provides a powerful and highly accurate voice AI platform, particularly strong for real-time conversational applications and enterprise needs, with flexible deployment and robust compliance.

Deepgram offers a comprehensive voice AI platform with APIs for speech-to-text, text-to-speech, audio intelligence, and AI agents. It's designed to understand turn-taking, handle interruptions, and carry conversational context, making it ideal for building human-like voice agents.

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Key Features:
  • Flux STT & TTS for conversation-aware speech recognition and synthesis
  • Nova-3 for high-accuracy, multilingual speech-to-text (50+ languages)
  • Voice Agent API for unified conversational AI agents with LLM orchestration
  • Audio Intelligence for summarization, topic detection, sentiment analysis, and intent recognition
  • Flexible deployment options: Cloud, Self-Hosted, Dedicated (single-tenant)
Pros
  • Developers building real-time voice agents and conversational AI applications
  • Enterprises needing highly accurate and scalable speech recognition for contact centers and analytics
  • Healthcare providers requiring accurate medical transcription with HIPAA compliance
Cons
  • Pricing can become complex with various models, add-ons, and tiers.
  • Full benefits are realized with API integration, requiring developer resources.
  • Custom models and enterprise features require contacting sales for pricing and setup.
Pricing
freemiumFree tier
Starting at:$0.0043/min for pre-recorded Nova-3 Monolingual STT
Free tier:$200 credit, then pay-as-you-go
Plans
  • Pay As You Go: No minimums, no expiration, $200 free credit
  • Growth: $4K+/year, pre-paid credits, save up to 20%
  • Enterprise: Custom pricing for large volumes, data, or deployment requirements
Trial:Free $200 credit
Categories:
Audio & SpeechAI InfrastructureChatbots & Assistants
Tags:
speech-to-texttext-to-speechvoice AIconversational AIvoice agentsaudio intelligencereal-timeenterpriseAPI
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Quick Decision
Try if: You are building advanced conversational AI agents, need highly accurate and low-latency speech-to-text or text-to-speech, or require enterprise-grade compliance and flexible deployment options for voice AI.
Skip if: You only need basic, infrequent transcription, prefer a completely free solution without usage-based pricing, or lack the technical resources for API integration.
Not for: Users looking for a simple, free, one-off transcription tool without API integration needs; Individuals or small teams with very limited budgets not planning for scalable voice AI solutions
Trust Signals

  • Team Size

    large
Compliance
SOC 2 Type 1 & Type 2 CertifiedHIPAA CompliantGDPR Ready & EU Data ResidencyCCPA CompliantPCI Compliant
Notable Customers
CloudflareFive9AudioCodesReplicantEnterprise Bot
Tech Details
Platforms
apicloudself-hosted
Integrations
Amazon AWSAudioCodesCognigyDailyEnterprise BotFive9GenesysKore.aiOneReachReplicantTwilioVercelVonageLiveKitGoogle Dialogflow CXMake.comPipecatZapierZoom

  • AI Model

    Flux STT, Flux TTS, Nova-3, Nova-2, Aura-1, Aura-2, Whisper Large
Open Source
No
Support
Channels
communityDiscordcontact formdocumentation
Company

  • Name

    Deepgram

Deepgram provides a voice AI platform that enables developers and enterprises to build intelligent voice experiences with unmatched accuracy, ultra-low latency, and enterprise scalability.

FAQ

What is the difference between Deepgram's Nova-3 and Flux STT models?

Nova-3 is optimized for high-accuracy transcription at scale across various use cases and supports over 50 languages. Flux STT is specifically designed for real-time conversational AI, featuring built-in turn detection, natural interruption handling, and ultra-low latency for voice agents.

Does Deepgram offer a free tier or trial?

Yes, Deepgram offers a free tier with a $200 credit for new sign-ups. This credit can be used on a pay-as-you-go basis with no minimums or expiration, and no credit card is required to start.

What compliance standards does Deepgram meet for data security and privacy?

Deepgram is built for enterprise-grade trust and meets several compliance standards including SOC 2 Type 1 & Type 2 Certified, HIPAA Compliant (with BAAs for Enterprise customers), GDPR Ready (with EU data residency options), CCPA Compliant, and PCI Compliant.

Use Cases
  • Developers building real-time voice agents and conversational AI applications
  • Enterprises needing highly accurate and scalable speech recognition for contact centers and analytics
  • Healthcare providers requiring accurate medical transcription with HIPAA compliance
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