Rev.ai
What is Rev.ai?
Rev.ai offers a speech-to-text API trained on over 3 million hours of human-transcribed audio, aiming to deliver the highest accuracy for AI- and human-generated transcripts. It focuses on minimizing bias across gender and ethnic accents, supporting 58+ languages for transcription, and providing additional insights like sentiment analysis and topic extraction. The platform is designed for ease of implementation, with SDKs and comprehensive documentation for developers, and ensures world-class security with compliance to SOC II, HIPAA, GDPR, and PCI standards. Its mission is to power applications with reliable, readable, and actionable transcription and analysis, addressing global customer demands with low Word Error Rates.
Rev.ai's Core Features
Asynchronous Speech to Text: Submit audio or video files to get machine-generated transcripts in minutes with high accuracy in 58+ languages.
Streaming Speech to Text: Generates transcription in real-time as audio or video is streamed, available in 9 languages.
Human Transcription: Provides the highest accuracy through human-created transcripts with a ~24-hour turnaround time, limited to English.
Language Identification: Predicts the dominant language in an audio or video file, supporting 22 languages.
Sentiment Analysis: Identifies positive, negative, and neutral statements from text, available in English only.
Topic Extraction: Identifies key topics in text for auto-tagging, limited to English.
Summarization: Transforms voice content into concise, actionable summaries, available in English only.
Translation: Offers context-aware translations across 11 languages.
Forced Alignment: Provides precise timestamps to enhance content searchability and analysis, available in English, Spanish, and French.
Ease of Implementation: Allows setup and results within an hour using provided SDKs.
Flexible Deployment: Supports deployment in the cloud or on-premise based on user needs.
Reliability: Maintains 99.99% uptime with responsive support for security alerts.
Security: Ensures data encryption at rest and in transit with compliance to SOC II, HIPAA, GDPR, and PCI standards.
Frequently Asked Questions
Analytics of Rev.ai
Monthly Visits Trend: Apr 2025 - May 2026
Traffic Sources
Top Regions
| Region | Traffic Share |
|---|---|
| South Africa | 18.10% |
| United States | 10.31% |
| Thailand | 7.74% |
| United Kingdom | 6.01% |
| Nigeria | 4.63% |
Top Keywords
| Keyword | Traffic | CPC |
|---|---|---|
| rev ai | 3.0K | $4.62 |
| rev | 90.4K | $0.94 |
| revai | 1.1K | $4.12 |
| free trial ai | 620 | -- |
| rev scan ai | 100 | -- |
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