Vikunja is an AGPLv3-licensed open-source to-do and task manager built around a simple promise: the task manager you actually own. It organizes personal and team work in lists, Kanban boards, Gantt charts, and tables, with reminders, repeating tasks, priorities, labels, subtasks, and file attachments on every task. You can self-host it with Docker images or native binaries through an install wizard, or use the paid EU-hosted Vikunja Cloud that funds development, and arrive with your history intact through importers for Trello, Todoist, and Microsoft To-Do.[1][2]
Quick verdict
Individuals and small teams who want to own their task data will get the most from Vikunja. Its lists, Kanban, Gantt, and Table views plus reminders, repeats, subtasks, CalDAV sync, and seconds-fast Trello and Todoist importers cover the full personal-to-team loop in one self-hostable package. The price of that ownership is operational: polished native mobile apps, documented SSO, and compliance attestations are absent, so pure hosted-app buyers should compare the paid EU Cloud plan first.[1][2][3]
Key features
Four views over the same tasks Lists, Kanban boards, Gantt charts, and tables present identical work from different angles, so planners and doers share one source of truth.[1]
Reminders that catch due dates Per-task reminders with repeating schedules, priorities, and labels keep recurring personal and team routines from slipping.[1]
Structure for complex work Subtasks, task relations, saved filters, and attachments break large efforts into trackable pieces without leaving the task view.[1]
Real team collaboration Shared namespaces and projects with task assignment and shareable links let small teams coordinate without a separate tool.[1]
Seconds-fast migration path Built-in importers bring boards and tasks over from Trello, Todoist, and Microsoft To-Do in seconds, lowering the switching cost.[1]
Sync beyond the web app CalDAV support syncs tasks with external calendar and task clients, and published API documentation backs a third-party client ecosystem.[1][2]
Self-hosting in minutes Official Docker images and native binaries for common operating systems plus an install wizard get a first project running in minutes.[1]
Cloud option that funds the commons The paid EU-hosted Vikunja Cloud removes operations work while its revenue directly supports open-source development.[1]
Who will love it
Life organizers going open-source Individuals who want Todoist-style daily organization with reminders and repeats, but with data they own under AGPLv3.[1]
Small self-hosting teams Teams already running Docker or a homelab that want shared Kanban projects without another subscription.[1]
Trello and Todoist migrants Anyone leaving a proprietary board or list app who wants the documented seconds-fast importer to carry history across.[1][2]
Who should avoid it
Native mobile loyalists People who live in polished first-party iOS or Android apps should stay cautious, since mobile and desktop clients are community-built and unofficial.[1]
SSO-mandated enterprises Organizations that require documented SSO, LDAP, or compliance attestations will find those unconfirmed on the inspected official pages.[1]
Zero-operations buyers Buyers who refuse all self-hosting should price the paid Cloud plan first, since the free route assumes you run the server.[1]
What the reports suggest
Inspected sample: official Vikunja homepage and FAQ plus the official GitHub repository identity, observed October 2026, with independent capability and migration reports as corroboration.
1 cited community source. No suitable firsthand G2 or Reddit report was inspected in this bounded pass, so no testimonial is included and no prevalence or satisfaction claim is made. Third-party coverage cited here is capability and migration reporting, not user testimony.
Migration press over user reviews Independent coverage centers on Vikunja as a fee-free Todoist alternative and a Trello-to-FOSS migration target, with capability reporting on API, CalDAV, reminders, and Docker rather than measured satisfaction data.[1]
Questions worth asking
Is Vikunja really free?
Yes. The official FAQ states Vikunja is and will always be free and open-source software under the AGPLv3, so the self-hosted core carries no license fee; only the optional hosted Vikunja Cloud is a paid plan.[1]
Can Vikunja import my Trello boards?
Yes. The FAQ documents importers that migrate boards and tasks from Trello, Todoist, and Microsoft To-Do into Vikunja in seconds.[1]
What are the hosting options for Vikunja?
Run it yourself with the official Docker images or native binaries plus the install wizard, or pay for Vikunja Cloud, which is hosted in the EU and funds development.[1]
Should I choose Vikunja or Todoist?
Todoist is the safer pick when you want a polished hosted app with native mobile clients and zero operations. Vikunja is the stronger pick when you want to own your task data under an open-source license with self-hosting.[1]
Sources and editorial review
Source research. Reviewed on October 13, 2026. Written by Sanjib Sah. AI assisted; reviewed by a human editor.
We have not run or tested this product.
Inspected sample: official Vikunja homepage and FAQ plus the official GitHub repository identity, observed October 2026, with independent capability and migration reports as corroboration. No suitable firsthand G2 or Reddit report was inspected in this bounded pass, so no testimonial is included and no prevalence or satisfaction claim is made. Third-party coverage cited here is capability and migration reporting, not user testimony.
- Vikunja - The to-do app to organize your life
official · Observed October 13, 2026
Official homepage vikunja.io: H1 'The to-do app to organize your life'; lists, Kanban, Gantt, Table; reminders and repeats; sharing, assignment, teams; paid EU-hosted Cloud; Docker and native-binary self-host with install wizard; FAQ (AGPLv3, GitHub source, Trello/Todoist/Microsoft To-Do migration, team features); nav links API Documentation and Docs.
- go-vikunja/vikunja: The task manager you actually own
official · Observed October 13, 2026
Official repository go-vikunja/vikunja on GitHub: 'The task manager you actually own'; canonical source linked from the official FAQ.
- Independent Vikunja capability and migration reports
community · Observed October 13, 2026
Independent capability reports: MakeUseOf positions Vikunja as the open-source Todoist alternative without a monthly fee; LPI/MorroLinux documents a Trello-to-Vikunja FOSS migration; DEV comparison covers self-hosted task management; community docs corroborate REST API, CalDAV sync, reminders, recurring tasks, Docker deployment, and unofficial mobile/desktop clients.