HAIL.SO / DISPATCH · 2026-07-22 · COMPARE
FILE: COMPARE · 6 of 6 slots

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02

Speech to text

3 models
Gladia
Gladia Solaria-1
×
Speechmatics
Speechmatics Enhanced
×
Rev.ai
Rev.ai Whisper Fusion
×
$/min$0.012500$0.002150$0.005000
$/min batch$0.010170
Streaming
Realtime
Languages100+56+en
Diarizationincludedincludedincluded
TTFW
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗
03

Text to speech

3 models
Cartesia
Sonic 3.5
×
Rime
Rime Mist v3
×
OpenAI
TTS-1 HD
×
$/1M chars$50.00$30.00$30.00
Voice qualityneuralneuralneural
Voice cloning✓ included
Voice count94
Languages42+enen
SSML support
TTFB90ms37ms
Output formatsraw/pcm_f32le, raw/pcm_s16le, raw/pcm_mulaw, raw/pcm_alaw, wav, mp3
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗