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

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02

Speech to text

3 models
Microsoft Azure
Azure Speech (Batch)
×
AssemblyAI
Universal-Streaming
×
Rev.ai
Rev.ai Reverb
×
$/min$0.006000$0.002500$0.003300
$/min batch
Streaming
Realtime
Languages100+enen
Diarizationincludedextra-costincluded
TTFW
Verified2026-05-19stale 44d2026-07-022026-07-02
Sourceprovider page ↗provider page ↗provider page ↗
03

Text to speech

3 models
Cartesia
Sonic 2
×
OpenAI
TTS-1
×
Rime
Rime Mist v3
×
$/1M chars$50.00$15.00$30.00
Voice qualityneuralneuralneural
Voice cloning✓ included
Voice count94
Languagesen, fr, de, es, pt, zh, ja, koenen
SSML support
TTFB90ms37ms
Output formats
Verified2026-07-022026-07-022026-07-02
Sourceprovider page ↗provider page ↗provider page ↗