HAIL.SO / DISPATCH · 2026-07-27 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

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02

Speech to text

3 models
AssemblyAI
Universal-2
×
OpenAI
Whisper
×
Gladia
Gladia Solaria-1
×
$/min$0.002500$0.006000$0.012500
$/min batch$0.010170
Streaming
Realtime
Languages99+99+100+
Diarizationextra-costunsupportedincluded
TTFW
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗
03

Text to speech

3 models
LMNT
LMNT Blizzard
×
Microsoft Azure
Azure AI Speech — Neural HD (DragonHD)
×
Rime
Rime Mist v3
×
$/1M chars$50.00$22.00$30.00
Voice qualityneuralneuralneural
Voice cloning✓ included
Voice count3094
Languages31+en-US, zh-CN, de-DE, es-ES, fr-FR, ja-JPen
SSML support
TTFB37ms
Output formats
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗