MyAnimeList, Goodreads, Simkl, Best Anime List, AnimeDLR, Kenmei, AniDB, Anime Amino, AniChart, Booker io, AniList, LiveChart.me, Trackkun, Saiko+, Flixster, Kitsu, AnimePiracy, Soul-Anime, Anime News Network, The Light Novel Database, Pantsubase, Fable: Your Book Community, ZeroTwo, Anime bird, notify.moe, AniSchedule, Aozora, oujo for AniList, Melative, Annict are some alternatives to Anime-Planet.