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

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02

Speech to text

3 models
Speechmatics
Speechmatics Melia 1
×
Gladia
Gladia Solaria-3
×
Speechmatics
Speechmatics Enhanced
×
$/min$0.002150$0.010170$0.002150
$/min batch
Streaming
Realtime
Languages68+en, fr, de, es, it56+
Diarizationincludedincludedincluded
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)
×
Deepgram
Deepgram Aura 2
×
$/1M chars$50.00$22.00$30.00
Voice qualityneuralneuralneural
Voice cloning✓ included
Voice count30
Languages31+en-US, zh-CN, de-DE, es-ES, fr-FR, ja-JPen, es, de, fr, nl, it, ja
SSML support
TTFB
Output formatswav, mp3, linear16, mulaw, alaw, opus
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗