themoviedb.org
Free
themoviedb.org is a free and open movie database. It's completely user driven by people.
Criticker
Free
Criticker is an online film recommendation engine and community that helps people explore the world of cinema and share their viewing.
Flicktion
Free
Flicktion is a user-driven film community.
Letterboxd
Freemium
Letterboxd is an online social networking service.
Filmsomniac
Free
Filmsomniac is a tool to track the movies and TV show episodes you have watched.
Rinema
Free
Rinema is an app to watch movies and tv shows.
Compare Movie Collector with alternatives
Compare themoviedb.org and Movie Collector and decide which is most suitable for you.
Compare Letterboxd and Movie Collector and decide which is most suitable for you.
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Compare Filmsomniac and Movie Collector and decide which is most suitable for you.
Compare Flicktion and Movie Collector and decide which is most suitable for you.
Compare Rinema and Movie Collector and decide which is most suitable for you.