Accurate speech recognition in real-time
Get your transcription in real-time with Rev.ai's streaming API.
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Rev.ai's Transcript Accuracy
We built Rev.ai from millions of hours of human-transcribed content. The result? Incredibly accurate transcripts that allow you to make your audio and video content searchable and accessible.
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Pay as you go
Rounded to nearest 15 seconds
Your first 5 hours free
No usage limits
Handles all media types
Email, chat, and phone support
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For large volumes
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Our easy-to-use API is designed by developers for developers. We provide you with SDKs, comprehensive documentation, and expert support so you can get started in minutes. All you need to generate your first transcript is an API token.
Real-time Speech Recognition
Our automatic speech recognition (ASR) converts spoken word into text with best-in-class accuracy.
Punctuation & Capitalization
Automatically punctuate (commas, question marks, periods, etc.) and capitalize for an easy-to-read transcript.
Receive a timestamp for each word.
Build your speech solutions with Rev.ai.
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