MovieLens recommends films based on users’ ratings and movie preferences.

movielens.org
MovieLens homepage screenshot

About MovieLens

MovieLens is a non-commercial website that offers personalized movie recommendations. Users rate films to build a custom taste profile, and the site then suggests other movies to watch. It also provides movie data with images and trailers, community-applied tags, and search tools for exploring the database, along with a matching algorithm that can be tuned toward preferences such as "less violent", "more realistic", or "more ninja".

The service is run by GroupLens, a research lab at the University of Minnesota, and it is free of advertisements. Using MovieLens contributes to GroupLens' development of experimental tools and interfaces for data exploration and recommendation.

Key features

  • Personalized recommendations built from the movies a user rates
  • Movie pages with data, images and trailers
  • Community-applied tags, plus the ability to apply your own
  • Search tools for exploring the movie database
  • Finds movies similar to ones you already like
  • Matching algorithm can be tuned, e.g. "less violent" or "more ninja"
Best for: Viewers who want free, ad-free movie suggestions and are comfortable rating films for a university research project.
Good for
  • Non-commercial and free of advertisements
  • Recommendations are based on the user's own ratings and taste profile
  • Operated by GroupLens, a research lab at the University of Minnesota
Watch out for
  • Getting personalized recommendations requires signing up and rating movies
  • Using the site contributes data to GroupLens research, which privacy-sensitive users may want to weigh

MovieLens at a glance

Type
Website
Pricing
Not confirmed. Check the site
Platforms
Web
Open source
Not stated
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

MovieLens alternatives

Tools and sites you could use instead, ranked by how closely they match.

All 7 alternatives

Ratings Graph

ratingraph.com

Rating Graph visualizes ratings and trends for TV shows and films using data from user ratings.

Sign on Screen

signonscreen.com/all-films

Sign on Screen catalogs films and lets visitors browse an alphabetical index of its movie listings.

Movie-Locations

movie-locations.com

A worldwide guide organizes movie filming locations by production title and place, helping visitors browse sites used in films.

Popular in Movie & TV Databases

Well-known listings from the same topic.

All 70

MovieLens FAQ

Who runs MovieLens?
It is run by GroupLens, a research lab at the University of Minnesota.
How does MovieLens decide what to recommend?
You rate movies to build a custom taste profile, and the site then recommends other movies for you to watch.
Does using MovieLens do anything beyond giving recommendations?
The site states that by using it you help GroupLens develop new experimental tools and interfaces for data exploration and recommendation.
Is something wrong or out of date?

Tell us and an editor will check it.

Own this website?

Claim the listing and suggest updates yourself. An editor checks every claim first.

Claim this listing