rev.ai

Reliable speech-to-text API and speech recognition platform offering high-accuracy transcription, extensive language support, and advanced features.

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AI Speech-to-Text AI Speech Recognition AI API AI Transcription AI Translate AI Summarizer

About rev.ai

Rev AI is a highly accurate speech-to-text API and recognition service that delivers precise transcriptions at just 0.3¢ per minute. It offers both asynchronous and real-time streaming APIs, along with human transcription options and insightful features like topic extraction and sentiment analysis. Supporting multiple languages, Rev AI also provides language identification and forced alignment functionalities for comprehensive speech analytics.

How to Use

To utilize Rev AI, upload audio or video files for quick asynchronous transcription, stream live audio for real-time results, or leverage the API for language detection, sentiment analysis, and topic extraction. SDKs and comprehensive documentation facilitate seamless integration into your applications.

Features

High-Accuracy Asynchronous Speech-to-Text API
Real-Time Streaming Transcription API
Advanced Sentiment Analysis
Precise Forced Alignment
Multilingual Speech Recognition
Language Detection API
Content Topic Extraction
Professional Human Transcription Services

Use Cases

Live stream transcription for broadcasts
Summarizing spoken content
Identifying key topics in audio
Analyzing sentiment in spoken or written text
Translating multimedia content
Transcribing recordings and videos
Detecting languages in audio or video files
Enhancing searchability with accurate timestamps

Best For

ResearchersVideo creatorsEducational institutionsCustomer support centersJournalistsPodcastersSoftware developersBusinesses requiring reliable transcription

Pros

Produces clear, well-structured transcripts with proper punctuation
Meets security standards like SOC II, HIPAA, GDPR, and PCI
Supports a wide range of languages
Offers both batch and real-time transcription options
Includes advanced insights such as sentiment and topic analysis
Achieves high accuracy with minimal errors

Cons

Sentiment and topic analysis are only available in English
Translation services support 11 languages
Summarization is limited to English
Human transcription is only available in English

Pricing Plans

Choose the perfect plan. All plans include 24/7 support.

Speech Recognition API

0.3¢ per minute

Flexible pay-as-you-go pricing for both asynchronous and real-time transcription services.

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FAQs

How accurate is Rev AI's speech-to-text transcription?

Rev AI provides highly accurate transcriptions with a low word error rate, trained on diverse voice samples for optimal performance.

Which languages does Rev AI support for transcription?

Rev AI supports over 58 languages for asynchronous transcription, 9 for streaming, 22 for language detection, and 11 for translation. Sentiment analysis, topic extraction, and summarization are available only in English. Forced alignment supports English, Spanish, and French.

Is Rev AI compliant with security standards?

Yes, Rev AI complies with industry security standards including SOC II, HIPAA, GDPR, and PCI.

Can Rev AI handle live streaming audio?

Absolutely. Rev AI offers a real-time streaming API designed for live audio and video transcription.

Does Rev AI support multilingual content?

Yes, it supports multiple languages for transcription, language detection, and translation services, facilitating global content processing.

What additional features does Rev AI offer beyond transcription?

Rev AI provides sentiment analysis, topic extraction, forced alignment, language identification, and human transcription options for comprehensive speech analytics.