Rev

Rev is a speech technology company transforming how legal professionals, journalists, and researchers work with critical speech data. Since 2010, we've processed over 18 billion words from 7 million hours of human speech data, developing AI models that deliver 96% accurate AI transcription and 99% accuracy with human review. Our comprehensive suite of services includes industry-leading APIs, audio/video recording, real-time transcription, AI note-taking, and advanced summarization tools. In 2025, Rev acquired SmartDepo, the legal industry's most trusted solution for AI-powered deposition summaries with 100% accurate page-line citations.