Transcription and Caption API

Effortless Access to Thousands of Human Transcriptionists and Captioners.
Rev API

How to Get Started

1
Sign up for API Access
Our sandbox environment lets you simulate the actions of placing and receiving real orders
2
Receive API Keys
After signing up for API Access, you will receive an email with your API Keys for our Sandbox and Production environments
3
Place Test Orders
Upload a file to our sandbox environment, place an order, and retrieve a finished document
Sign Up for API Access Now

Why Use Rev API?

Turnaround
Our API clients value fast turnaround time. While turnaround times vary by total audio length and service, we generally can return transcripts within 6 hours for orders under 10 minutes, and within 12 hours for orders of 30 minutes or less. Captions generally require 24 hours for orders under 30 minutes.
Accuracy
Our transcriptions and captions are among the best in the industry. We achieve this by only accepting the most best transcriptionists and captioners from around the globe onto our team. Also, each audio or video is transcribed by a single person from start to end, ensuring consistency and quality.
Simple Pricing
The pricing for basic Transcription and Captions orders is simple: Minimum $1.00 per audio or video recording, then rounded up to the nearest second using $1.00 per minute pricing. Two examples:
  1. Audio recording of 45 seconds would be priced at $1.00, since we have a $1.00 minimum.
  2. Audio recording of 5 minutes and 20 seconds would be priced at 5.33 minutes x $1.00/minute = $5.33.
For Transcription we also offer two add-on services: time stamps and verbatim. These services cost an additional $0.25 per minute each. The costs for time stamps and verbatim follow the same rules as the basic transcription pricing. i.e., there is a minimum $0.25 charge and the prices are rounded up to the nearest second.
Powerful Features
  • Upload your audio/video files to our server, or we can retrieve them from an S3 bucket or public URL
  • Download finished transcripts as Word, PDF, plain text or JSON. Captions available in many formats.
  • Define webhooks to receive progress notifications for your orders
  • Communicate with our API securely over SSL, using JSON or XML

Customer: Comcast Spotlight

Comcast Spotlight is the advertising sales division of Comcast Cable, with a presence in nearly 80 markets with over 35 million owned and represented homes. Rev has helped Comcast transcribe thousands of ad spots, handling custom requirements and providing quick turnaround.

API Documentation

Getting Started
Get an overview of the steps required to place an order and retrieve a finished document with our quick start overview.
Client Libraries

We have an official Rev Ruby SDK to make it easy to implement our API using Ruby. You can get it from GitHub or as a gem.

Our amazing community of developers has also built unofficial SDKs for Python and PHP for your convenience. If you created your own library and would like us to post it, please let us know.

API Reference
Complete documentation of the API, including authentication, error handling, and detailed specs for each API method, with examples.
Sandbox Testing
You can test your integration safely using our sandbox environment, a reproduction of our production environment. You won't be charged for any orders.

Connect Rev With Other Services

Zapier allows you to connect Rev to other online services, YouTube, Vimeo, Drobox, SalesForce, and many others. You can automatically have your new YouTube or Vimeo videos transcribed, and/or have the transcripts sent to Dropbox or Salesforce.
Zapier API