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

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02

Speech to text

2 models
Speechmatics
Speechmatics Enhanced
×
Cartesia
Ink 2
×
$/min$0.002150$0.009000
$/min batch
Streaming
Realtime
Languages56+en
Diarizationincluded
TTFW
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗
03

Text to speech

4 models
ElevenLabs
Eleven v3
×
Deepgram
Deepgram Aura 2
×
Cartesia
Sonic Turbo
×
Smallest.ai
Lightning v3.1
×
$/1M chars$100.00$30.00$50.00$17.50
Voice qualityneuralneuralneuralneural
Voice cloning✓ included✓ included✓ included
Voice count217
Languages70+en, es, de, fr, nl, it, jaen, fr, de, es, pt, zh, ja, hi, koen, hi, es, mr, kn, ta, bn, gu, te, ml, pa, or
SSML support
TTFB40ms200ms
Output formatswav, mp3, linear16, mulaw, alaw, opuspcm, mp3, wav, ulaw, alaw
Verified2026-07-192026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗