DEVONthink, CherryTree, Tree Notes, Memento, Notesnook, Trilium Notes, UpNote, Ecco Pro, CintaNotes, wikidPad, Tomboy, Cryptee, OutWiker, OpenJean, Zoho Notebook, EagleFiler, MemoMaster, WinOrganizer, Fish Code Library .NET, MyNotex, SOHO Notes, Tinderbox, CUEcards, Springnote, BulletNotes, Qbase, Notefish, Ubernote, LeafNote, SilverNote, DEVONnote are some alternatives to MyBase.