Trello, Todoist, Microsoft To Do, Workflowy, Asana, ClickUp, Taiga.io, Super Productivity, Zenkit, AFFiNE, Quire, Remember The Milk, Planfix, Whaller, Roadmunk, HacknPlan, Easynote Task Manager, Kanbanly, TimeHero, PopDo, Kanbanery, Pareto CRM, idealweek, Managly, Keeptab Project Tracker, Ravetree, TaskTorch, LiquidTime, OrganisedMinds, Re:Schedule, ToDoBot are some alternatives to MeisterTask.