Think of Vikunja like the notebook you have with all your things to keep track of. But better.
Cost / License
- Free Personal
- Open Source
Application types
Platforms
- Windows
- Linux
- Online
- Self-Hosted
- Software as a Service (SaaS)
- Cloudron
- Android




Ominder is described as 'Keep track of all your Events with free SMS and Email notifications. Store and organize your Events and To-do on Ominder and never forget them again. Events include weather forecast for better planning' and is a todo list manager in the online services category. There are more than 100 alternatives to Ominder for a variety of platforms, including Web-based, iPhone, Android, Windows and iPad apps. The best Ominder alternative is Trello, which is free. Other great apps like Ominder are Google Calendar, Todoist, Workflowy and TickTick.
Think of Vikunja like the notebook you have with all your things to keep track of. But better.




sleek is an open-source (FOSS) todo manager based on the todo.txt syntax. It's available for Windows, MacOS and Linux.




Zenkit is a hyper-flexible SaaS platform for managing projects, databases, and more. Use Kanban boards, tables, or custom views to organize tasks, track data, and collaborate with your team. Build a CRM, financial planner, or simply plan your day—all in one intuitive workspace.




A simple calendar with optional CalDAV synchronization. You can easily create recurring events and setup reminders, it can also display week numbers.




Task management has never been this easy. Simplicity, however, is not achieved at the expense of powerful features. Download your free trial today and start getting more things done with less effort.




Keep track of your busy schedule and share it with others using Calendar. Create separate calendars — one for home, another for school, a third for work, and so on. See all your calendars in a single window or choose to see only the calendars you want.




Any.do is an award-winning app used by millions of individuals, families and teams to stay organized and get more done.



Task Coach is a simple open source todo manager to keep track of personal tasks and todo lists. It is designed for composite tasks, and also offers effort tracking, categories, notes and more.




Widget Board is a productivity tool that lets you create custom boards with your favorite widgets such as tasks, notes, media, date & time, weather, calendar and so much more!.




AI-enhanced productivity platform offering a unified workspace for real-time collaboration with document chat, project studio, customizable AI agents, and AI File Chat. Powered by OpenAI's GPT-4 API and ChatGPT, users achieve seamless syncing, utilize AI commands for instant answers, and design custom workflows.








Brings together calendars, to-dos, productivity apps, and schedulers in one platform. Integrates with major services like Google Calendar, iCloud, Todoist, and video conferencing tools such as Zoom. Offers native scheduling similar to Calendly, enhancing time management efficiency.



