Rev provides speech-to-text and transcription services focused on legal contexts, offering both AI-assisted and human-backed transcripts, court-ready summaries, and secure evidence review for attorneys and investigators. It supports large-scale discovery, deposition workflows, and case prep across criminal and civil sectors, with emphasis on accuracy, security, and attorney-client confidentiality. The company serves users nationwide, including law firms, prosecutors, and investigators, and markets its platform as a trusted, compliant solution for legal document and media transcription.