HAIL.SO / DISPATCH · 2026-07-12 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

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02

Speech to text

2 models
Rev.ai
Rev.ai Reverb
×
Deepgram
Nova-3 Medical
×
$/min$0.003300$0.004800
$/min batch$0.004300
Streaming
Realtime
Languagesenen, en-US, en-AU, en-CA, en-GB, en-IE, en-IN, en-NZ
Diarizationincludedextra-cost
TTFW
Verified2026-07-022026-07-02
Sourceprovider page ↗provider page ↗
03

Text to speech

4 models
Smallest.ai
Lightning v3.1
×
ElevenLabs
Eleven Multilingual v2
×
Rime
Rime Mist v3
×
LMNT
LMNT Blizzard
×
$/1M chars$17.50$100.00$30.00$50.00
Voice qualityneuralneuralneuralneural
Voice cloning✓ included✓ included✓ included
Voice count21794
Languagesen, hi, es, mr, kn, ta, bn, gu, te, ml, pa, or29+en31+
SSML support
TTFB200ms37ms
Output formatspcm, mp3, wav, ulaw, alaw
Verified2026-07-022026-07-022026-07-022026-07-02
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗