3Play Media delivers AI + human-powered captioning, subtitling, dubbing, and audio description to make video content accessible and global-ready.
3Play Media is a Boston-based video accessibility and localization platform used by 10,000+ brands to make video content compliant, searchable, and globally accessible. The platform combines AI-driven speech recognition with human expert review to produce captions, subtitles, dubbing, and audio description at scale. Core services include closed captioning and live captioning (marketed at 99%+ accuracy), subtitling with cultural-nuance-aware translation, premium AI/human dubbing for international audiences, and audio description for visually impaired viewers. 3Play also offers Pulse, an AI-powered auditing tool that scans video libraries to identify and help remediate accessibility compliance gaps (e.g. ADA, Section 508). The platform integrates with 40+ video, lecture-capture, and LMS systems, supports API-based and cloud-storage ingestion, offers custom glossaries and translation profiles, and provides predictive accuracy scoring on AI-generated output. Customers span media and entertainment, higher education, corporate training, sports broadcasting, and news, with named clients including NBC Sports, Salesforce, T-Mobile, and Yahoo.