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What's Up Docker vs Dockwatch: catalog facts
What's Up Docker	Dockwatch
Free Free and open source under the MIT licence.	Free Free to download and run from its public GitHub repository.
Web, Self-hosted	Web, Self-hosted
Supports Docker, Compose, Swarm, Kubernetes and Nomad Works with most public registries and self-hosted OCI registries	Automated container updates from a web interface Notifications about container changes
Needs to run as its own container or service Automatic updates can break setups if images change behaviour	Needs access to the Docker host it manages Recently moved its data store to MariaDB, adding a dependency
Self-hosted	Self-hosted
Open source	Closed source
License: MIT	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 23, 2026	Official website Full listing and sources Checked October 2, 2026

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