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

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02

Speech to text

3 models
Speechmatics
Speechmatics Melia 1
×
Speechmatics
Speechmatics Enhanced
×
Rev.ai
Rev.ai Reverb
×
$/min$0.002150$0.002150$0.003300
$/min batch
Streaming
Realtime
Languages68+56+en
Diarizationincludedincludedincluded
TTFW
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗
03

Text to speech

3 models
Rime
Rime Mist v3
×
Deepgram
Deepgram Aura 2
×
Inworld
Inworld Realtime TTS 1.5 Max
×
$/1M chars$30.00$30.00$35.00
Voice qualityneuralneuralneural
Voice cloning✓ included
Voice count94
Languagesenen, es, de, fr, nl, it, jaen, zh, ja, ko, ru, it, es, pt, fr, de, pl, nl, hi, he, ar
SSML support
TTFB37ms
Output formatswav, mp3, linear16, mulaw, alaw, opus
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗