CherryTree, Milanote, Nuclino, Hydrus, TagSpaces, Trilium Notes, Evernote Web Clipper, Paperwork, Tagstoo, Tabbles, Tagging for Windows, Knowfox, Nimbus Note, QOwnNotes, Tagger, Cryptee, Elyse, tag2find, Taglists, allTags, Punakea, TagFlow, File Name Tag Explorer, TMSU, TagsForAll, Folder Painter, DiviFile, Synapbook, TagLauncher, miTaggedMarks, confidential.tech, Pipy, TagoMan, SmartNotes, Webfolder are some alternatives to Stagsi.