HAIL.SO / DISPATCH · 2026-07-27 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

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02

Speech to text

2 models
AssemblyAI
Universal-Streaming
×
OpenAI
Whisper
×
$/min$0.002500$0.006000
$/min batch
Streaming
Realtime
Languagesen99+
Diarizationextra-costunsupported
TTFW
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗
03

Text to speech

4 models
Cartesia
Sonic 2
×
Rime
Rime Mist v3
×
Resemble AI
Resemble Chatterbox Turbo
×
Smallest.ai
Lightning v3.1
×
$/1M chars$50.00$30.00$17.50
Voice qualityneuralneuralneuralneural
Voice cloning✓ included✓ included✓ included
Voice count94217
Languagesen, fr, de, es, pt, zh, ja, koenenen, hi, es, mr, kn, ta, bn, gu, te, ml, pa, or
SSML support
TTFB90ms37ms200ms
Output formatspcm, mp3, wav, ulaw, alaw
Verified2026-07-192026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗