HAIL.SO / DISPATCH · 2026-07-25 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

← all costsclear
02

Speech to text

4 models
Rev.ai
Rev.ai Reverb
×
Deepgram
Nova-3 Medical
×
Gladia
Gladia Solaria-1
×
Speechmatics
Speechmatics Enhanced
×
$/min$0.003300$0.004800$0.012500$0.002150
$/min batch$0.004300$0.010170
Streaming
Realtime
Languagesenen, en-US, en-AU, en-CA, en-GB, en-IE, en-IN, en-NZ100+56+
Diarizationincludedextra-costincludedincluded
TTFW
Verified2026-07-192026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗
03

Text to speech

2 models
Smallest.ai
Lightning v3.1
×
Cartesia
Sonic Turbo
×
$/1M chars$17.50$50.00
Voice qualityneuralneural
Voice cloning✓ included✓ included
Voice count217
Languagesen, hi, es, mr, kn, ta, bn, gu, te, ml, pa, oren, fr, de, es, pt, zh, ja, hi, ko
SSML support
TTFB200ms40ms
Output formatspcm, mp3, wav, ulaw, alaw
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗