AI Speech to Text Tools
PRODUCT OVERVIEW
Rev AI is a developer-first speech-to-text API that turns pre-recorded files or live audio streams into machine-generated transcripts with proper grammar, punctuation, and formatting. It supports 57+ languages and offers AI Insights such as language identification, sentiment analysis, topic extraction, summarization, and translation, plus forced alignment for word-level timestamps. Intended for developers and teams building transcription, media indexing, accessibility, and voice analytics workflows, it provides SDKs, documentation, and cloud or on-prem deployment. Access starts with free credits equivalent to 5 hours of Reverb ASR, then pay-as-you-go pricing per minute or hour, with enterprise volume-based options.
Create a Rev AI account to receive free credits equivalent to 5 hours of Reverb ASR, usable across products.
Use the asynchronous API for pre-recorded files or the streaming API for real-time audio, following the documentation.
Enable language identification, sentiment analysis, topic extraction, summarization, or translation on your transcripts.
Generate precise word-level timestamps for media searchability, accessibility, and content indexing.
Transcribing pre-recorded audio and video files
Real-time transcription of live audio streams
Media indexing and accessibility with word-level timestamps
Voice analytics with sentiment and topic extraction
Multilingual transcription and translation workflows
Rev AI is a developer-first speech-to-text API that transcribes pre-recorded files or live audio streams and offers AI Insights like sentiment analysis, topic extraction, summarization, and translation.
Rev AI supports 57+ languages, including English, Spanish, French, Chinese, and Portuguese.
Pricing is pay-as-you-go per minute or per hour, rounded up to the nearest second with a 15-second minimum. Enterprise volume-based pricing is also available.
New users receive free credits equivalent to 5 hours of Reverb ASR, usable across all products.
AI Insights include language identification, sentiment analysis, topic extraction, summarization, and translation to turn voice content into actionable intelligence.
Yes, the streaming speech-to-text API supports real-time transcription of audio streams.
Yes, forced alignment provides precise word-level timestamps for media applications, accessibility, and content indexing.
Rev AI is SOC II, HIPAA, GDPR, and PCI compliant with 99.99% uptime, and files are encrypted at rest and in transit.
Prices are pay-as-you-go per minute or per hour, rounded up to the nearest second with a 15-second minimum. Free credits equivalent to 5 hours of Reverb ASR are available. Enterprise pricing is volume-based.
Usage-based pricing for testing or scaling, with free credits equivalent to 5 hours of Reverb ASR and email and chat support.
Volume-based pricing for all Rev AI products with flexible commercial terms and dedicated support.
COMMUNITY REVIEWS
No reviews yet.
Speech-to-text API for real-time and pre-recorded transcription in 55+ languages, with medical and voice-agent models and secure deployment options.
Google Cloud Speech-to-Text converts audio into text with APIs, streaming recognition, 85+ languages, and speaker diarization.
AI voice platform for text to speech, speech to text, voice cloning, dubbing, music, sound effects, and deployable voice and chat agents.
