Market Opportunity
Every video needs subtitles. Creators, streaming platforms, and corporate training need accurate, timed subtitles in multiple languages. AI transcription + translation + auto-timing produces 90% accurate subtitles in minutes. Human polishing makes them publish-ready.
The Idea
Offer subtitling and closed caption services. Receive video files, use AI to transcribe, translate, and time subtitles. Deliver SRT/VTT files synced to video. Offer in 10+ languages. Target YouTubers, course creators, corporate L&D, and indie filmmakers. Charge per minute of video ($3–8/min for single language, $5–15/min for multi-language).
Key to Success
- Master subtitle formatting standards (SRT, VTT, SCC) — different platforms need different formats
- Focus on TIMING accuracy — poorly timed subtitles ruin the viewing experience more than imperfect translation
- Offer 'burned-in' subtitles (hard-coded into video) as a premium service tier
AI Tools to Leverage: Descript, DeepL, ChatGPT, CapCut, Subtitle Edit