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TrelloVikunja
Freemium

Free plan for up to 10 collaborators per workspace; paid plans remove limits.

 Freemium

The open-source task manager is free to self-host. Hosted service and Pro features are…

Web Self-hosted, Web
  • Simple, visual Kanban boards
  • Inbox captures items from email and Slack
  • Offers a server you can run yourself and a hosted option.
  • Free plan limited to 10 boards and 10 collaborators per workspace
  • Hosted only, no self-hosting
  • Hosted services and Pro features have separate charges.
Web application, Hosted service Self-hosted
Closed source Open source
License not stated License: AGPL-3.0
Account needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 23, 2026

Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.