HAIL.SO / DISPATCH · 2026-07-23 · COMPARE
FILE: COMPARE · 6 of 6 slots

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02

Speech to text

3 models
AssemblyAI
Universal-3.5 Pro Realtime
×
Speechmatics
Speechmatics Enhanced
×
Cartesia
Ink Whisper
×
$/min$0.007500$0.002150$0.003000
$/min batch$0.001500
Streaming
Realtime
Languagesen, es, fr, de, it, pt, ar, da, nl, fi, he, hi, ja, zh, no, sv, tr, vi56+99+
Diarizationextra-costincludedunsupported
TTFW
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗
03

Text to speech

3 models
Rime
Rime Mist v3
×
OpenAI
TTS-1
×
Cartesia
Sonic 3.5
×
$/1M chars$30.00$15.00$50.00
Voice qualityneuralneuralneural
Voice cloning✓ included
Voice count94
Languagesenen42+
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 ↗