Deepgram vs AssemblyAI vs Speechmatics: AssemblyAI 8.4, Speechmatics 8.1, Deepgram 6.6; 500 hours cost $85 to $129
We read the pricing, docs, data-usage, trust and legal pages of three transcription APIs on the same day and scored them on the same six indicators. What 500 hours of diarized batch audio cost, how each handles your audio, where the BAA sits, and who should pick which.