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 Reverb
×
Cartesia
Ink Whisper
×
AssemblyAI
Universal-Streaming
×
$/min$0.003300$0.003000$0.002500
$/min batch$0.001500
Streaming
Realtime
Languagesen99+en
Diarizationincludedunsupportedextra-cost
TTFW
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗
03

Text to speech

3 models
Cartesia
Sonic Turbo
×
Rime
Rime Mist v3
×
Google
Google Cloud TTS — WaveNet
×
$/1M chars$50.00$30.00$4.00
Voice qualityneuralneuralneural
Voice cloning✓ included
Voice count94
Languagesen, fr, de, es, pt, zh, ja, hi, koen40+
SSML support
TTFB40ms37ms
Output formats
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗