Scrivener, BookStack, Workflowy, CherryTree, Dynalist, TiddlyWiki, MediaWiki, AbiWord, Notesnook, Tkoutline, Foldout, Firepad, PiratePad, BlueSpice for MediaWiki, CryptPad, AbleWord, iBooks Author, Shosho, eduPad, Banana Dance Wiki/CMS, Sorting Thoughts, Cryptee, Plone, Plot Factory, Filenotes, Inkflow Visual Notebook, Jarte, Scribbleton, Airstory, Foswiki, OutlineEdit, TextMaker, Geeknote, Apache OpenOffice Writer, Growly Notes, Instiki, Perpetual Notes, WPS Writer, SuperNotecard, OmniaWrite, UserPress, Skrifa, Redberry, Qortex, Free DocusTree, Tixio, Zoho Wiki, MemPad, Cloud Outliner, Incentive, ikiwiki, Documents Viewer, SOHO Notes, MindTouch, Perixi, OurDocs, QJot, Aspose.Words for Android, Pryv, Wikidocs, Papirux, GDocsOpen, PryNotes, Flownote, Vimflowy, iNotepad, Fargo, Save Frequently Save Often, Reactivepad, Lessons Learned Server, EditMe, Crowdbase, Kanvasroom, Papyrs, LeafNote, SAP StreamWork, Socialtext are some alternatives to Indigrid.