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DeepgramvsElevenLabs

Deepgram vs ElevenLabs: Token Pricing, Speed & Intelligence

Full comparison of Deepgram and ElevenLabs — live token pricing, latency, throughput, context window, strengths, weaknesses, and best use cases. Rates sourced from public APIs — verify before use.

Deepgram

Nova-3 speech-to-text API — real-time and batch transcription at low latency

Deepgram is a speech-to-text API provider specialising in low-latency audio transcription. Its Nova-3 model delivers real-time streaming transcription with high accuracy across accents and domains. Nova-3 Medical is tuned for clinical vocabulary. Deepgram also hosts Whisper Large for teams that need an open-weights baseline. Pricing is per audio hour rather than per token.

TranscriptionReal-time captionsVoice agentsMedical documentationCall analytics
Proprietary models

ElevenLabs

Flash v2.5 sub-300ms voice — 32 languages, voice cloning, and the ElevenLabs Studio

ElevenLabs is the leading AI voice platform, offering text-to-speech, voice cloning, and dubbing APIs. Flash v2.5 delivers sub-300ms latency for real-time voice agents. The 2026 platform has expanded to 32 languages, added ElevenLabs Studio (a full audio production environment), and introduced Turbo v2.5 for ultra-low-latency streaming. ElevenLabs is the default voice layer for many AI agent and voice assistant applications.

Text-to-speechVoice cloningAudiobook generationReal-time voice agentsVideo dubbingPodcast production
Proprietary models

Key metric comparison

Deepgram
ElevenLabs
Cheapest input ($/1M)

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Cheapest output ($/1M)

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Peak throughput

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Best latency (TTFT)

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Intelligence score

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Context window

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Live token pricing

Strengths and weaknesses

Deepgram

Nova-3 delivers industry-leading accuracy with ~300 ms P50 latency for real-time streaming
Nova-3 Medical tuned for clinical and healthcare vocabulary
Per-audio-hour pricing is predictable for high-volume transcription workloads
Supports 30+ languages and automatic language detection
Whisper Large available for open-weights baseline comparisons
Speech-to-text only — no LLM chat, image, or embedding models
No per-token pricing; cost structure differs from general-purpose LLM APIs
Smaller ecosystem than general-purpose providers

ElevenLabs

Flash v2.5: sub-300ms latency for real-time voice agents
Turbo v2.5: ultra-low-latency streaming for interactive applications
32-language support with near-human quality
Voice cloning from as little as 1 minute of audio
ElevenLabs Studio: full audio production environment
Dubbing API for video localisation
Voice/TTS only — no text generation
Per-character pricing can add up at scale
Voice cloning raises ethical considerations

Key differentiators

Deepgram

Purpose-built speech-to-text API with Nova-3 at ~300 ms latency and a medical-domain variant — priced per audio hour rather than per token.

ElevenLabs

Flash v2.5 delivers sub-300ms latency across 32 languages — a low-latency, natural-sounding voice API with ElevenLabs Studio for full audio production workflows.

Frequently asked questions

Deepgram FAQs

How is Deepgram priced?

Deepgram charges per audio hour rather than per token. Nova-3 is $0.218/hour, Nova-3 Medical is $0.435/hour, and Whisper Large is $0.218/hour. See deepgram.com/pricing for current rates.

What is Deepgram Nova-3?

Nova-3 is Deepgram's latest speech recognition model, offering high accuracy with approximately 300 ms P50 latency for real-time streaming. It supports 30+ languages and is optimised for conversational and call-centre audio.

Does Deepgram support real-time transcription?

Yes. Deepgram's streaming API delivers transcription results with ~300 ms latency, making it suitable for live captions, voice agents, and real-time call analytics.

ElevenLabs FAQs

How fast is ElevenLabs Flash v2.5?

ElevenLabs Flash v2.5 delivers sub-300ms time-to-first-audio, making it suitable for real-time voice agents and conversational AI applications where latency is critical.

How many languages does ElevenLabs support?

ElevenLabs supports 32 languages as of 2026, including English, Spanish, French, German, Japanese, Chinese, Arabic, and many others. Quality varies by language, with English and major European languages having the highest fidelity.

What is ElevenLabs Studio?

ElevenLabs Studio is a full audio production environment for creating long-form audio content — audiobooks, podcasts, and narrated videos. It supports multi-voice projects, chapter management, and direct export to audio formats.

Provider resources

Deepgram

Provider page
Website
PricingDocs

ElevenLabs

Provider page
Website
PricingDocs

Deepgram — Nova-3 speech-to-text API — real-time and batch transcription at low latency

Deepgram is a speech-to-text API provider specialising in low-latency audio transcription. Its Nova-3 model delivers real-time streaming transcription with high accuracy across accents and domains. Nova-3 Medical is tuned for clinical vocabulary. Deepgram also hosts Whisper Large for teams that need an open-weights baseline. Pricing is per audio hour rather than per token.

Purpose-built speech-to-text API with Nova-3 at ~300 ms latency and a medical-domain variant — priced per audio hour rather than per token.

ElevenLabs — Flash v2.5 sub-300ms voice — 32 languages, voice cloning, and the ElevenLabs Studio

ElevenLabs is the leading AI voice platform, offering text-to-speech, voice cloning, and dubbing APIs. Flash v2.5 delivers sub-300ms latency for real-time voice agents. The 2026 platform has expanded to 32 languages, added ElevenLabs Studio (a full audio production environment), and introduced Turbo v2.5 for ultra-low-latency streaming. ElevenLabs is the default voice layer for many AI agent and voice assistant applications.

Flash v2.5 delivers sub-300ms latency across 32 languages — a low-latency, natural-sounding voice API with ElevenLabs Studio for full audio production workflows.

Key strengths compared

Deepgram

  • Nova-3 delivers industry-leading accuracy with ~300 ms P50 latency for real-time streaming
  • Nova-3 Medical tuned for clinical and healthcare vocabulary
  • Per-audio-hour pricing is predictable for high-volume transcription workloads
  • Speech-to-text only — no LLM chat, image, or embedding models
  • No per-token pricing; cost structure differs from general-purpose LLM APIs

ElevenLabs

  • Flash v2.5: sub-300ms latency for real-time voice agents
  • Turbo v2.5: ultra-low-latency streaming for interactive applications
  • 32-language support with near-human quality
  • Voice/TTS only — no text generation
  • Per-character pricing can add up at scale

Key weaknesses compared

Deepgram

  • Speech-to-text only — no LLM chat, image, or embedding models
  • No per-token pricing; cost structure differs from general-purpose LLM APIs
  • Smaller ecosystem than general-purpose providers

ElevenLabs

  • Voice/TTS only — no text generation
  • Per-character pricing can add up at scale
  • Voice cloning raises ethical considerations

Provider category context

Deepgram is a frontier lab, founded in 2015. ElevenLabs is a inference api, founded in 2022. Deepgram as a frontier lab trains and serves its own proprietary models. ElevenLabs as an inference API provider hosts open-weight models — typically offering lower prices for equivalent capability tiers but without access to proprietary frontier models.

How to choose between them

Choose Deepgram if you need Real-time transcription. Choose ElevenLabs if you need flash v2.5: sub-300ms latency for real-time voice agents. For high-volume production workloads, run a cost comparison using the token pricing table above with your actual prompt/completion token ratio — the cheapest provider depends heavily on your input-to-output token ratio.