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  • Why Rev?
    • Why Rev?Discover why Rev is the #1 speech-to-text service in the world.
    • PricingCalculate how much it costs to transcribe, caption, or subtitle your content.
    • CustomersRead how customers use Rev.
  • Services
    • Audio & Video TranscriptionConvert your audio or video into 99% accurate text by a professional.
    • Automated TranscriptionThe most accurate AI-powered transcription on the market.
    • English Closed CaptionsAdd English on-screen subtitles for videos.
    • Global Translated SubtitlesTranslated on-screen subtitles for videos.
    • Live Captions for ZoomCaptions in real time with Zoom.
    • Speech-to-Text APIsAPIs for all your accuracy requirements.
    • EnterpriseSpeech-to-text AI at scale.
  • Solutions
    • EducationCreate a better, more engaging experience for every student.
    • Media & EntertainmentTranscripts & captions for a better media workflow.
    • TechnologyEasily integrate Rev using our robust APIs to start building your product quickly.
    • LegalIndustry-leading accurate legal transcription to ensure you don’t miss a statement.
    • Expand Content ReachExtend your content reach and maximize your engagement rates.
    • Drive AccessibilityMake your content more accessible to people with disabilities.
    • Uncover InsightsTranscribe your audio files to find high-impact insights in minutes.
    • Solutions OverviewThe Best Speech-to-Text Solution for Your Business – Learn how Rev fits into your businesses workflow.
  • Developers
    • Developers HomeBuild with the best speech-to-text APIs around.
    • Asynchronous APISpeech-to-Text API for pre-recorded audio, powered by the world’s leading speech recognition engine.
    • Streaming APISpeech-to-Text live streaming for live captions, powered by the world’s leading speech recognition API.
    • Transcription and Caption APIA RESTful API to access Rev’s workforce of fast, high quality transcriptionists and captioners.
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Vikram Vaswani

Where A.I. & Humans Make Transcripts & Captions

Fast, Inexpensive, and accurate.

Learn More

Build a Speech-to-Text Web Application with Rev AI and PHP

How-to Guides, Speech to Text Technology, Speech-to-Text APIs

Understand Rev AI Webhooks with Examples

Rev Product Features

Extract Topics from Transcribed Speech with Node.js

Speech to Text Technology
AI generated images of the phrase "Two microphone cords labeled with the PHP Logo". Generated by DALLE-mini https://github.com/borisdayma/dalle-mini

Get Started with Rev AI using PHP

Rev Product Features

Transcribe Audio with Automatic Language Identification using Node.js and Rev AI Webhooks

Rev Product Features

Handle Connection Errors and Timeouts in Streaming Transcription

Speech to Text Technology

Add Automatic Language Identification to your ASR Applications

Speech to Text Technology

Rev Improves Accuracy by Over 30% with Launch of New v2 ASR Model

Rev Product Features, Speech to Text Technology

Announcing a New Documentation Website for Rev AI Developers

Rev Spotlight

Everybody’s Favorite Speech-to-Text Blog

We combine A.I. and a huge community of freelancers to make speech-to-text greatness every day. Wanna hear more about it? Get our most popular posts, product updates, and exciting giveaway announcements directly to your inbox!

Transcription
  • How It Works
  • FAQ
  • Free Call Recorder
  • Voice Recorder App
  • Transcription App
  • Online Voice Recorder
  • Audio Trimmer & Cutter
  • Transcribe Audio to Text
  • Automated Transcription
Captions
  • How It Works
  • FAQ
  • Caption Converter
  • Subtitles
  • Foreign Subtitles
Enterprise
  • Security & Privacy
  • API
  • Speech to Text API
  • Integrations
About
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