Cineby is a free cinematic discovery platform that helps users explore and keep track of movies, television series, anime, and trailers. Powered by TMDB, it presents a broad catalog with titles organized into sections such as trending today, popular movies and series, popular anime, upcoming movies, and K-dramas airing this week. Listings include details such as release year, content type, and ratings, making it easier to browse and discover programs across genres and formats.

The site offers features including search and browsing, channels, a personal history, a watchlist, 4K options, and Watch Party functionality. Users can explore individual titles and access viewing-related options through the platform. Cineby describes itself as a metadata discovery engine and states that it does not host or store media files. Its focus is on helping audiences find, explore, and organize information about entertainment rather than providing a library of stored video content. The service covers a mix of current and older releases, from popular international films and long-running anime to television shows and forthcoming titles.