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Vikunja vs Nextcloud Deck: catalog facts
Vikunja	Nextcloud Deck
Freemium The open-source task manager is free to self-host. Hosted service and Pro features are…	Free Free app for Nextcloud servers.
Self-hosted, Web	Web, Self-hosted
Offers a server you can run yourself and a hosted option.	Runs on your own Nextcloud server Kanban boards shared with Nextcloud users
Hosted services and Pro features have separate charges.	Requires a Nextcloud server Simpler than dedicated project management tools
Self-hosted	Self-hosted
Open source	Open source
License: AGPL-3.0	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked October 1, 2026

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