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

side by side.

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02

Speech to text

2 models
Gladia
Gladia Solaria-3
×
Rev.ai
Rev.ai Whisper Fusion
×
$/min$0.010170$0.005000
$/min batch
Streaming
Realtime
Languagesen, fr, de, es, iten
Diarizationincludedincluded
TTFW
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗
03

Text to speech

4 models
Cartesia
Sonic Turbo
×
Smallest.ai
Lightning v3.1
×
Deepgram
Deepgram Aura 2
×
Rime
Rime Mist v3
×
$/1M chars$50.00$17.50$30.00$30.00
Voice qualityneuralneuralneuralneural
Voice cloning✓ included✓ included
Voice count21794
Languagesen, fr, de, es, pt, zh, ja, hi, koen, hi, es, mr, kn, ta, bn, gu, te, ml, pa, oren, es, de, fr, nl, it, jaen
SSML support
TTFB40ms200ms37ms
Output formatspcm, mp3, wav, ulaw, alawwav, mp3, linear16, mulaw, alaw, opus
Verified2026-07-192026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗