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Deepgram

shipSteady momentum

Speech-to-text API built for developers — fast, cheap, real-time.

deepgram.com

journal entry · observed by @whysanesanders · verified 2026-08-15

The workhorse STT API: real-time streaming, solid accuracy and pricing that undercuts most rivals at volume. If self-hosted Whisper's latency does not fit, this is the default.

Known limitations

  • Accuracy on heavy accents and noise below a well-tuned Whisper setup.
  • Diarization and formatting need tuning per use case.
  • Another vendor dependency in your voice pipeline.

Facts

pricing
freemium
price note
$200 free credits; then from ~$0.0043/min (Nova models)
free tier
yes
open source
no
api
yes
self-host
no
category
audio

Receipts

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Same sector — audio