Rev AI
The Most Accurate Speech-To-Text API built for developer-first integration
Overview
Rev AI is a developer-first API delivering speech-to-text accuracy and fast performance at a global scale. It offers machine-generated transcripts from pre-recorded files or real-time audio streams, supporting 57+ languages alongside advanced NLP capabilities like sentiment analysis, topic extraction, and summarization.
Key features
11 highlightsSpeech-to-Text
Real-Time Streaming
Asynchronous Processing
Sentiment Analysis
Topic Extraction
Summarization
Language Identification
Language Translation
Forced Alignment
Human Transcription
Custom Vocabulary Support
Pricing
Pricing not confirmed
We haven't verified a structured pricing table from the vendor's website. Check the tool's official pricing page for the latest.
Pros
- Offers a free trial providing 5 hours of free credits with no credit card required.
- Trained on over 7 million hours of human-verified speech data for high transcription precision.
- Supports translation services to easily expand reach across global markets.
- Enables both asynchronous file processing and low-latency real-time streaming capabilities.
- Features enterprise-grade security compliance including SOC 2 Type II, HIPAA, GDPR, PCI, and CJIS.
- Provides official developer SDKs for Python, Node.js, and a simple REST API with webhook callbacks.
- Includes built-in language identification to automatically detect spoken languages in files.
- Delivers word-level timestamps (Forced Alignment) for advanced media searchability.
Cons
- Language translation features are limited to 11 supported languages.
- Language identification features are restricted to supporting only 22 languages.
- Forced alignment precision timestamps are only supported in English, Spanish, and French.
- Exact pay-as-you-go rates per minute are not listed directly on the pricing page snippet.
- No official mobile apps or desktop client applications are referenced in the provided text.
Platforms
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