Rev.ai
Video & Audio
Overview
Rev.ai is an AI-powered speech-to-text API service that provides accurate transcription of audio and video content using deep learning models. It offers asynchronous and streaming transcription, speaker diarization, custom vocabulary, language identification, and punctuation. Rev.ai is designed for developers building transcription services, media processing pipelines, and content accessibility tools.
- Pricing model
- Subscription
- Deployment
- SaaS (vendor-hosted), API / SDK
- Regions served
- United States, Global
- Categories
- Subscription, Software & technology, Document intelligence (extraction), API / SDK, Video & Audio, Functional application, Speech, SaaS (vendor-hosted)
- Last updated
- 1 October 2026
- Published
- 1 October 2026
Use cases
Deployment options
Data sources & provenance
Where this information came from, how it was checked and when it was last looked at. “Last updated” records a change to the record — it does not mean the record was verified.
- Data quality
- Data quality: Editorially Reviewed
- Primary source
- rev.ai
- Sources cited
- 1
- Last reviewed
- 28 September 2026
- Last updated
- 1 October 2026
Spotted something out of date?
Anyone can suggest a correction — you don't need an account. An editor checks every suggestion against the sources before the record changes.