CastTrack
A filmography app for prestige TV and film fans who follow specific actors across their careers — surfacing every upcoming project, where to stream their work, and 'if you loved this, try this' recommendations grounded in that actor's pattern.
Prestige TV and film fans who follow specific actors (Jon Bernthal, Viola Davis, etc.) across their careers
- Track list of actors with auto-updated project news, release dates, and where-to-watch links
- Cross-service streaming availability that shows which platform has their back catalog today
- Career-pattern recommendations like 'you watched Punisher, here are five other Bernthal-tier performances'
- Cast reunion alerts when actors from a show you watched reunite in a new project
Jon Bernthal's The Bottoms is in active development at FX a decade after the original film; streaming fragmentation makes actor filmographies hard to track, and prestige-TV fans are increasingly following stars rather than shows.
Letterboxd pulls $2.4M/yr and 500K monthly downloads, validating cinephile tracker demand; actor-following is a real behavior (Filmy Focus top-10 list) but the niche is narrow.Letterboxd Revenue (Jul 2026): $200.0K/Month ↗Top 10 Most Fan Following Actors in The World ↗
KinoTrack already ships the exact positioning — 'Track Films. Follow People. Follow the filmmakers you love... Get notified when they release something new' — and is free. Letterboxd, Reelgood, JustWatch further crowd the space.KinoTrack — Track Films. Follow People. Discover More. ↗Best Movie Discovery Apps in 2026: 6 Compared ↗
Letterboxd Pro proves cinephiles will pay ~$19/yr for advanced features and ad removal, but KinoTrack gives the same core value free, making paid differentiation hard for a late entrant.Paid subscriptions • Letterboxd ↗KinoTrack — Track Films. Follow People. Discover More. ↗
Streaming fragmentation and star-driven prestige TV are durable, multi-year tailwinds; downside is that streaming-availability data is licensed (JustWatch API) and can shift, while fandom-of-actors trends are cyclical.JustWatch & Reelgood Alternatives for Letterboxd Users ↗Letterboxd: Revenue, Worth, Valuation & Competitors 2026 ↗
KinoTrack is built on TMDB (free) plus their own trailer/notification layer, so the MVP is clearly buildable; the hard part is licensing reliable streaming-availability data and building a recommendation graph that beats Letterboxd's.KinoTrack — Track Films. Follow People. Discover More. ↗