AI Transcription / Review
AssemblyAI
API de speech-to-text pra devs.
96.9%
Accuracy (tested)
$0.15/hr
From
Yes
Free tier
AssemblyAI is a speech-to-text API built for developers. It was the most accurate tool in our reference test at 96.9% word accuracy, and it uses pay-as-you-go pricing from $0.15 per hour of audio, with free credits to start. It fits best if you are building transcription into your own product rather than looking for a ready-made app.