Learn why thousands of developers have already made the switch.
Compared to Google's default models, and +1% more accurate compared to Google's Premium Models.
Depending on volume, turnaround time requirements, and spend commitments.
We're available to work as closely with you as you want, over live chat, Slack, email, and phone.
Our dedicated research team is constantly improving accuracy, and we release accuracy updates regularly.
We are not in the business of monetizing your data, and never store data you send to the API.
Forget about transcoding, sample rates, and file formats. Our API supports dozens of audio/video files out of the box.
Here's what some of our customers have to say
"..we found AssemblyAI to be the most accurate for English transcription..."
"I've tested many stt api's (Google/AWS/IBM) to transcribe audio/video files and AssemblyAI consistently wins on accuracy (lowest WER on our audio files)."
"Great ASR API, even better customer service"