HAIL.SO / DISPATCH · 2026-07-12 · COMPARE
FILE: COMPARE · 6 of 6 slots

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02

Speech to text

2 models
Speechmatics
Speechmatics Enhanced
×
Cartesia
Ink Whisper
×
$/min$0.002150$0.003000
$/min batch$0.001500
Streaming
Realtime
Languages56+99+
Diarizationincludedunsupported
TTFW
Verified2026-07-022026-07-02
Sourceprovider page ↗provider page ↗
03

Text to speech

4 models
LMNT
LMNT Blizzard
×
ElevenLabs
Eleven Flash v2
×
Cartesia
Sonic 3.5
×
OpenAI
TTS-1
×
$/1M chars$50.00$50.00$50.00$15.00
Voice qualityneuralneuralneuralneural
Voice cloning✓ included✓ included✓ included
Voice count
Languages31+English42+en
SSML support
TTFB75ms90ms
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 ↗