HAIL.SO / DISPATCH · 2026-07-26 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

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02

Speech to text

3 models
Cartesia
Ink Whisper
×
AssemblyAI
Universal-2
×
Gladia
Gladia Solaria-3
×
$/min$0.003000$0.002500$0.010170
$/min batch$0.001500
Streaming
Realtime
Languages99+99+en, fr, de, es, it
Diarizationunsupportedextra-costincluded
TTFW
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗
03

Text to speech

3 models
Deepgram
Deepgram Aura 2
×
Rime
Rime Mist v3
×
Smallest.ai
Lightning v3.1
×
$/1M chars$30.00$30.00$17.50
Voice qualityneuralneuralneural
Voice cloning✓ included
Voice count94217
Languagesen, es, de, fr, nl, it, jaenen, hi, es, mr, kn, ta, bn, gu, te, ml, pa, or
SSML support
TTFB37ms200ms
Output formatswav, mp3, linear16, mulaw, alaw, opuspcm, mp3, wav, ulaw, alaw
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗