HAIL.SO / DISPATCH · 2026-07-23 · COMPARE
FILE: COMPARE · 6 of 6 slots

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02

Speech to text

3 models
Deepgram
Nova-3 Medical
×
Speechmatics
Speechmatics Melia 1
×
Speechmatics
Speechmatics Enhanced
×
$/min$0.004800$0.002150$0.002150
$/min batch$0.004300
Streaming
Realtime
Languagesen, en-US, en-AU, en-CA, en-GB, en-IE, en-IN, en-NZ68+56+
Diarizationextra-costincludedincluded
TTFW
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗
03

Text to speech

3 models
LMNT
LMNT Blizzard
×
Deepgram
Deepgram Aura 2
×
ElevenLabs
Eleven v3
×
$/1M chars$50.00$30.00$100.00
Voice qualityneuralneuralneural
Voice cloning✓ included✓ included
Voice count
Languages31+en, es, de, fr, nl, it, ja70+
SSML support
TTFB
Output formatswav, mp3, linear16, mulaw, alaw, opus
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗