HAIL.SO / DISPATCH · 2026-07-24 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

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02

Speech to text

3 models
AssemblyAI
Whisper-Streaming
×
Rev.ai
Rev.ai Reverb
×
Gladia
Gladia Solaria-1
×
$/min$0.005000$0.003300$0.012500
$/min batch$0.010170
Streaming
Realtime
Languages99+en100+
Diarizationextra-costincludedincluded
TTFW
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗
03

Text to speech

3 models
Smallest.ai
Lightning v3.1
×
Resemble AI
Resemble Chatterbox Turbo
×
Cartesia
Sonic 2
×
$/1M chars$17.50$50.00
Voice qualityneuralneuralneural
Voice cloning✓ included✓ included✓ included
Voice count217
Languagesen, hi, es, mr, kn, ta, bn, gu, te, ml, pa, orenen, fr, de, es, pt, zh, ja, ko
SSML support
TTFB200ms90ms
Output formatspcm, mp3, wav, ulaw, alaw
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗