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Deepgram costs Free to $4K per minute as of May 2026. Pricing depends on your chosen tier, contract length, and negotiated discounts.

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: No free tier available
Last verified: | Sources: 3 pricing pages and reviews
+-99% above list price
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Deepgram true cost runs -99% above the listed $0-$4000/minute price as of May 2026. For a 25-person team, expect ~$3,000 in year-one costs vs the $600,000 base license. Key hidden costs: voice agent api costs 10-20x more than transcription alone: standard voice agent api costs $0.08/min (pay-as-you-go) vs $0.0077/min for nova-3 transcription -- this is 10x higher because it includes real-time streaming, turn-taking, and conversational ai logic beyond basic speech-to-text, multilingual transcription costs 20% more: nova-3 multilingual ($0.0092/min) costs 20% more than monolingual ($0.0077/min) even if you only transcribe english audio -- you must choose the correct model to avoid overpaying for unused language support, prepaid growth credits may expire annually: the $4,000+ prepaid commitment on the growth plan typically expires after 12 months if unused -- there is no rollover, so overestimating usage means losing prepaid credits (unlike pay-as-you-go's $200 credit with no expiration). Verified from 3 sources by CostBench.

Hidden Costs Breakdown

1

Voice Agent API costs 10-20x more than transcription alone: Standard Voice Agent API costs $0.08/min (Pay-As-You-Go) vs $0.0077/min for Nova-3 transcription -- this is 10x higher because it includes real-time streaming, turn-taking, and conversational AI logic beyond basic speech-to-text

2

Multilingual transcription costs 20% more: Nova-3 Multilingual ($0.0092/min) costs 20% more than Monolingual ($0.0077/min) even if you only transcribe English audio -- you must choose the correct model to avoid overpaying for unused language support

3

Prepaid Growth credits may expire annually: The $4,000+ prepaid commitment on the Growth plan typically expires after 12 months if unused -- there is no rollover, so overestimating usage means losing prepaid credits (unlike Pay-As-You-Go's $200 credit with no expiration)

4

Text-to-speech billed separately from speech-to-text: Aura-2 TTS costs $0.030 per 1,000 characters ($1.80 per 60,000-character hour of generated audio), which is separate from transcription pricing -- round-trip transcription + TTS workflows double your costs

5

API integration and infrastructure overhead: Budget $500-$1,500 for initial integration including WebSocket setup, audio preprocessing, storage (S3/GCS), and error handling -- ongoing infrastructure costs $50-$200/month for audio storage, queueing, and monitoring

6

Enterprise minimums may exceed actual needs: Enterprise plans typically require $15,000+ annual commitments, which assumes ~190,000 minutes (3,167 hours) of Nova-3 transcription at $0.0077/min -- teams processing less than 130 hours/month may overpay compared to Pay-As-You-Go

Example: True Cost for 25 Users

License (25 × $2000 × 12) $600,000/yr
Implementation (one-time) +$15,000–$50,000
Premium Support (20%) +$120,000/yr
Training (25 × $500) +$12,500
Admin (part-time) +$15,000–$25,000/yr
Estimated Year 1 Total ~$3,000
That's roughly 0.0× the advertised license price. The median Deepgram contract is $200/yr across 9 Vendr purchases.
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