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

side by side.

← all costsclear
02

Speech to text

2 models
Speechmatics
Speechmatics Enhanced
×
Rev.ai
Rev.ai Reverb
×
$/min$0.002150$0.003300
$/min batch
Streaming
Realtime
Languages56+en
Diarizationincludedincluded
TTFW
Verified2026-07-022026-07-02
Sourceprovider page ↗provider page ↗
03

Text to speech

4 models
ElevenLabs
Eleven Flash v2
×
Smallest.ai
Lightning v3.1
×
Deepgram
Deepgram Aura 2
×
Rime
Rime Mist v3
×
$/1M chars$50.00$17.50$30.00$30.00
Voice qualityneuralneuralneuralneural
Voice cloning✓ included✓ included
Voice count21794
LanguagesEnglishen, hi, es, mr, kn, ta, bn, gu, te, ml, pa, oren, es, de, fr, nl, it, jaen
SSML support
TTFB75ms200ms37ms
Output formatspcm, mp3, wav, ulaw, alawwav, mp3, linear16, mulaw, alaw, opus
Verified2026-07-022026-07-022026-07-022026-07-02
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗