HAIL.SO / DISPATCH · 2026-07-22 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

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02

Speech to text

3 models
Rev.ai
Rev.ai Whisper Fusion
×
Rev.ai
Rev.ai Reverb
×
Deepgram
Nova-3 Medical
×
$/min$0.005000$0.003300$0.004800
$/min batch$0.004300
Streaming
Realtime
Languagesenenen, en-US, en-AU, en-CA, en-GB, en-IE, en-IN, en-NZ
Diarizationincludedincludedextra-cost
TTFW
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗
03

Text to speech

3 models
Rime
Rime Mist v3
×
Cartesia
Sonic 3.5
×
Cartesia
Sonic 3
×
$/1M chars$30.00$50.00$50.00
Voice qualityneuralneuralneural
Voice cloning✓ included✓ included
Voice count94
Languagesen42+42+
SSML support
TTFB37ms90ms
Output formatsraw/pcm_f32le, raw/pcm_s16le, raw/pcm_mulaw, raw/pcm_alaw, wav, mp3
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗