HAIL.SO / DISPATCH · 2026-07-02 · COMPARE
FILE: COMPARE · 6 of 6 slots

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02

Speech to text

3 models
AssemblyAI
Universal-Streaming Multilingual
×
AssemblyAI
Universal-Streaming
×
Rev.ai
Rev.ai Reverb
×
$/min$0.002500$0.002500$0.003300
$/min batch
Streaming
Realtime
Languagesen, es, pt, de, fr, itenen
Diarizationextra-costextra-costincluded
TTFW
Verified2026-07-022026-07-022026-07-02
Sourceprovider page ↗provider page ↗provider page ↗
03

Text to speech

3 models
Rime
Rime Mist v3
×
Cartesia
Sonic 2
×
Smallest.ai
Lightning v3.1
×
$/1M chars$30.00$50.00$17.50
Voice qualityneuralneuralneural
Voice cloning✓ included✓ included
Voice count94217
Languagesenen, fr, de, es, pt, zh, ja, koen, hi, es, mr, kn, ta, bn, gu, te, ml, pa, or
SSML support
TTFB37ms90ms200ms
Output formatspcm, mp3, wav, ulaw, alaw
Verified2026-07-022026-07-022026-07-02
Sourceprovider page ↗provider page ↗provider page ↗