kitio.aiAdded Oct 28, 2026
Rev AI
FreemiumSpeech-to-text API for async and streaming transcription in 57+ languages
What is Rev AI?
Rev AI is the developer API from Rev for turning recorded or live audio into text with punctuation and formatting. Its models are trained on a large library of human-verified transcripts, and the API also offers language identification, translation, sentiment and topic extraction.
Asynchronous transcription handles pre-recorded files and returns transcripts in minutes, while the streaming API transcribes audio in real time. Accuracy covers English and more than 50 other languages, and HIPAA support and global deployments are available for regulated or regional workloads.
Pricing is usage-based: the Reverb model for English, a foreign-language Reverb tier, a cheaper Whisper Large option, forced alignment and human transcription are priced separately, and insight APIs are billed by volume. Enterprise customers get volume pricing and an account manager.
Features
- Async speech-to-text
- Streaming transcription
- Language identification
- Sentiment and topic extraction
- Human transcription option
- HIPAA support
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Releases
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Organization
Rev
🇺🇸 United States
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- Not listed
Rev AI plans
Whisper Large
$0.005 / minute
- Open-source Whisper model
Reverb (English)
$0.20 / hour
- English transcription
- 15-second minimum
Reverb Foreign Language
$0.30 / hour
- Spanish, French, Chinese and 50+ more
Human Transcription
$1.99 / minute
- Transcripts by human transcribers
Enterprise
Contact sales
- Volume pricing
- Dedicated account manager
Prices in USD, checked Oct 29, 2026. Plans change often, so confirm on the Rev AI site.Official pricing
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Pros and cons
Pros
- Low per-hour transcription rates
- Human transcription in the same API
- Supports 57+ languages
Cons
- Usage costs vary by model
- Insight APIs billed separately
- Requires developer integration
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Q&A
What is Rev AI?
Rev AI is the developer API from Rev for turning recorded or live audio into text with punctuation and formatting. Its models are trained on a large library of human-verified transcripts, and the API also offers language identification, translation, sentiment and topic extraction.
Does Rev AI support live audio?
Yes. Rev AI has a streaming speech-to-text API for real-time audio alongside its asynchronous API for files.
How much does Rev AI cost?
Rev AI is freemium.
Is there a free version of Rev AI?
Yes. Rev AI has a free plan, and paid plans add more usage and features.
What are the main features of Rev AI?
Async speech-to-text, Streaming transcription, Language identification, Sentiment and topic extraction, Human transcription option, HIPAA support.
Who makes Rev AI?
Rev AI is made by Rev.
What are the best alternatives to Rev AI?
Popular alternatives include Speechnotes, Vatis Tech, AssemblyAI.