JIRA, Trello, monday.com, Redmine, Microsoft To Do, OpenProject, ClickUp, Focalboard, Taiga.io, Slope, Groups.io, Zenkit, Wrike, Quire, Gaggle Mail, Fieldwire, Preview App, Portfolio for Jira, Printavo, Easynote Task Manager, Listeron, Casual.PM, FacileThings, web2project, OpenGOO, EasyERP, Unified Inbox, Milestone Planner, Builderbox, Planthat, GingerHQ, Lean-to, People Manager, AceProject, Atlas Projects, Archdesk, Kirby Project Hub, Dead Drop Software, Traffika, IBM Business Process Manager, Project Board, JoDo.im, Rindle, OfficeNetPoint, Yahoo! Groups, Project Planning Pro, Newforma, toast PPM, Silverpeas, Omnirocket, CM Fusion, Wooqer, Metod are some alternatives to Winio.