Develop with Rev's
Speech-to-Text APIs

Build human or automatic speech-to-text solutions directly into
your product or tools
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Trusted by developers. Loved by business leaders.

Rev’s 60,000+ freelancers work with, and train, our leading speech recognition AI. In turn, our AI allows
our freelancers to transcribe faster and more accurately.

That’s how we are able to meet any kind of speech-to-text need with unbeatable speed, accuracy, and consistency.

Human Speech-to-Text Services

Build Rev’s speech-to-text marketplace into your tools

  • Access Rev’s world’s largest workforce of freelancers to get 99% accurate, fast transcripts and captions
  • Customize your outputs with Rev’s best-in-class
    editing tools
  • Simplify implementation with clear documentation

Automatic Speech Recognition

Deploy the world’s most accurate speech recognition model

  • Get ever-increasing accuracy built on 50,000+ hours of representative training data
  • Simplify your build with one model for all accents, dialects, languages, and audio types
  • Cut time to market with simple documentation and premium support

Why Rev?

Best-in-Class Accuracy

We deliver the highest standard of word-to-word accuracy—human or automatic.

Unmatched Scalability

We offer both scalable speech-to-text technology and a marketplace of 60,000 freelancers working 24/7 to meet all your business needs.

Enterprise-Grade Security

We encrypt customer files at rest and in transit, with data backup and recovery. We offer third-party assurance of security best practices with SOC 2 compliance.

Reliable Service

We maintain a redundant infrastructure to offer a reliable, high availability service, with 99.9% uptime guaranteed.

Simple Documentation

We streamline implementation with clear, straightforward documentation so you can integrate in hours, not weeks.

Competitive Pricing

We provide the best price for automatic or human speech-to-text, without sacrificing quality or speed of delivery.

Build with Rev today!

We are confident we have API solutions for you.

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