Accurate speech recognition has arrived

Get more out of your audio and video with our unmatched accuracy in an easy-to-use API

Try it free

5 hours of free credit

  • "We switched from IBM Watson to Rev.ai because of their higher accuracy. Accurate transcripts are a critical part of Trybe.ai's customer experience, and Rev's quality makes it much better."
  • "Rev.ai has been extremely accurate, not only with word accuracy but with punctuation and speaker identification. This overall accuracy, on many levels, makes it a very impressive speech-to-text solution."
  • "Rev.ai's quality and simplicity are AMAZING. We were able to go from signup to getting transcripts in a matter of hours."
  • "Our customer satisfaction, retention, and engagement improved significantly after we switched to Rev.ai from Speechmatics. Rev.ai's accuracy is unbeatable and it's been so easy to work with."

See Rev.ai in Action Now

Rev.ai's Transcript Accuracy

Best-in-class 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.
See how Rev.ai compares to the competition

Pricing

Pay as you go
$0.035 / minute
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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Enterprise
Contact us
  • For large volumes
  • Custom pricing
  • Dedicated account reps
  • Priority support
Talk to an expert

Simple Integration

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 access token.
View Documentation
Python
Node
curl

Partner with Rev.ai

We strive to be a partner you can trust and grow with. Reliability, security, and transparency are critical to our business and yours.
Reliability
We maintain 99.99% uptime and are on call to respond to security alerts and events.
Security
We handle sensitive information with the care it deserves. All files are encrypted both at rest and in transit via industry best-practices. Learn more.
Transparency
Pay only for what you use. Prices start at $0.035 per audio minute with no hidden fees. We work with you to design a plan that meets your volume needs.

API Features

Punctuation & Capitalization

Automatically punctuate (commas, question marks, periods, etc.) and capitalize for an easy-to-read transcript.

Speaker Diarization

Recognize multiple speakers and attribute text to each.

Timestamp Generation

Receive a timestamp for each word.

Speaker Channel Support

Seamlessly process multi-channel audio on each distinct channel.

Custom Dictionaries

Customize vocabulary with names, industry-specific terminology, and more to increase transcript accuracy.

Live Streaming

Transcribe speech to text in real-time. Learn more.