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
AssemblyAI
Universal-Streaming
×
Gladia
Gladia Solaria-1
×
$/min$0.002500$0.012500
$/min batch$0.010170
Streaming
Realtime
Languagesen100+
Diarizationextra-costincluded
TTFW
Verified2026-07-022026-07-02
Sourceprovider page ↗provider page ↗
03

Text to speech

4 models
Cartesia
Sonic 3.5
×
Rime
Rime Mist v3
×
LMNT
LMNT Blizzard
×
Microsoft Azure
Azure AI Speech — Neural HD (DragonHD)
×
$/1M chars$50.00$30.00$50.00$22.00
Voice qualityneuralneuralneuralneural
Voice cloning✓ included✓ included
Voice count9430
Languages42+en31+en-US, zh-CN, de-DE, es-ES, fr-FR, ja-JP
SSML support
TTFB90ms37ms
Output formatsraw/pcm_f32le, raw/pcm_s16le, raw/pcm_mulaw, raw/pcm_alaw, wav, mp3
Verified2026-07-022026-07-022026-07-022026-07-02
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗