Jellyseerr is a free and open-source application for managing requests and discovering content for your media library. It integrates with your chosen media server — Jellyfin, Plex, or Emby — with authentication, user import, and management.

Jellyseerr provides your users with a customizable request system and a user-friendly interface: everyone can request a movie, an entire series, or individual seasons, manage a wishlist (watchlist) and a blacklist. The application supports movies, TV series, and mixed libraries, with support for PostgreSQL and SQLite databases.

Its strength lies in its integration into the existing ecosystem: connected to Sonarr and Radarr, Jellyseerr automatically orchestrates the acquisition of requested content. Originating from the Overseerr lineage, the project continues to evolve within the community (the unified "Seerr" initiative) and remains a reference for providing a seamless request experience around Jellyfin, Plex, and Emby.