About Rev AI
Rev AI — Rev AI is a speech-to-text API and speech recognition service that offers accurate transcription at 0.3¢/min. It provides asynchronous and streaming APIs, human transcription services, and insights like topic extraction and sentiment analysis. Rev AI supports multiple languages and offers features like language identification and forced alignment.
Top use cases
- Transcribing audio and video files
- Real-time transcription of live streams
- Identifying languages in audio or video
- Analyzing sentiment in text
- Extracting key topics from text
- Summarizing voice content
- Translating audio and video content
- Enhancing content searchability with precise timestamps
Built for
Key features
- Asynchronous Speech to Text API
- Streaming Speech to Text API
- Human Transcription
- Language Identification API
- Sentiment Analysis API
- Topic Extraction API
- Translation API
- Forced Alignment
Pros & cons
Pros
- High accuracy with low word error rate
- Support for multiple languages
- Offers both asynchronous and streaming APIs
- Provides insights beyond basic transcription
- Readable transcripts with proper grammar and punctuation
- Compliant with security standards like SOC II, HIPAA, GDPR, and PCI
Cons
- Human transcription is English only
- Sentiment analysis and topic extraction are English only
- Summarization is English only
- Translation supports 11 languages
Pricing
Speech to Text API
Pay-as-you-go pricing for asynchronous and streaming APIs.
Company information
- Rev AI Login Rev AI Login Link
- https://www.rev.ai/auth/login
- Rev AI Sign up Rev AI Sign up Link
- https://www.rev.ai/auth/signup
- Rev AI Pricing Rev AI Pricing Link
- https://www.rev.ai/pricing
- Rev AI Github Rev AI Github Link
- https://github.com/k-weng/9ecd5c7b4fcec5078fddaf166a674011#file-revai_python_example-py
Frequently asked questions
What is the accuracy of Rev AI's speech-to-text service?
Rev AI claims to have the most accurate speech-to-text API on the market with a low word error rate and is trained on a diverse collection of voices.
What languages does Rev AI support?
Rev AI supports 58+ languages for asynchronous transcription, 9 languages for streaming transcription, 22 languages for language identification, and 11 languages for translation. Sentiment analysis, topic extraction, and summarization are English only. Forced Alignment supports English, Spanish, and French.
What security standards does Rev AI comply with?
Rev AI complies with SOC II, HIPAA, GDPR, and PCI standards.
Related tools
A free-to-use AI system for conversations, insights, and task automation.
Claude is an AI assistant from Anthropic that helps with tasks via natural language.
DeepSeek is an AI company providing foundation models and APIs for AI applications.
AI research and deployment company focused on building safe and beneficial AGI.
Accurate machine translation and AI-powered writing assistance for text and documents.