HAIL.SO / DISPATCH · 2026-07-12 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

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02

Speech to text

2 models
Rev.ai
Rev.ai Reverb
×
Rev.ai
Rev.ai Whisper Fusion
×
$/min$0.003300$0.005000
$/min batch
Streaming
Realtime
Languagesenen
Diarizationincludedincluded
TTFW
Verified2026-07-022026-07-02
Sourceprovider page ↗provider page ↗
03

Text to speech

4 models
Smallest.ai
Lightning v3.1
×
ElevenLabs
Eleven Flash v2
×
Cartesia
Sonic 2
×
Rime
Rime Mist v3
×
$/1M chars$17.50$50.00$50.00$30.00
Voice qualityneuralneuralneuralneural
Voice cloning✓ included✓ included✓ included
Voice count21794
Languagesen, hi, es, mr, kn, ta, bn, gu, te, ml, pa, orEnglishen, fr, de, es, pt, zh, ja, koen
SSML support
TTFB200ms75ms90ms37ms
Output formatspcm, mp3, wav, ulaw, alaw
Verified2026-07-022026-07-022026-07-022026-07-02
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗