HAIL.SO / DISPATCH · 2026-07-27 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

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02

Speech to text

6 models
AssemblyAI
Universal-Streaming
×
OpenAI
GPT-4o Transcribe
×
Rev.ai
Rev.ai Reverb
×
Speechmatics
Speechmatics Melia 1
×
Speechmatics
Speechmatics Enhanced
×
AssemblyAI
Whisper-Streaming
×
$/min$0.002500$0.006000$0.003300$0.002150$0.002150$0.005000
$/min batch
Streaming
Realtime
Languagesen99+en68+56+99+
Diarizationextra-costunsupportedincludedincludedincludedextra-cost
TTFW
Verified2026-07-192026-07-192026-07-192026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗provider page ↗provider page ↗