Transkriptor converts audio and video into text in more than 100 languages.
Rev.ai
Rev AI provides a developer-focused API for converting speech into text.
About Rev.ai
Rev.ai provides a developer-focused API for converting speech to text from pre-recorded files and live audio streams. It supports 57+ languages with grammar, punctuation and formatting, and provides word-level timestamps.
It also offers language identification, sentiment analysis, topic extraction, summarization and translation, with cloud or on-premises deployment options.
Key features
- Convert pre-recorded audio files to text with async API
- Convert live audio streams to text in real time
- Transcribe in 57+ languages with grammar and punctuation
- Identify language, sentiment, and topics in transcripts
- Summarize and translate transcribed voice content
- Provide word-level timestamps for search and indexing
Best for: Developers who need to add file-based and real-time transcription to applications.
Good for
- Supports transcription in 57+ languages with punctuation and formatting
- Handles both pre-recorded files and real-time streams
- Can be deployed in the cloud or on-premises
Rev.ai at a glance
- Website
- rev.ai
- Category
- AI & Machine Learning › AI Speech Transcription
- Type
- Online tool
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Rev.ai FAQ
Can Rev.ai transcribe both files and live audio?
Yes, it offers an async API for pre-recorded files and a streaming API for real-time audio.
Can Rev.ai be deployed outside the cloud?
Yes, deployment options include cloud and on-premises.
What additional analysis is available beyond transcription?
Language identification, sentiment analysis, topic extraction, summarization, and translation.
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