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The easiest way to manage your

container updates.

Cup is a small utility with a big impact. Simplify your container management workflow with fast and efficient update checking, a full-featured CLI and web interface, and more.

Get startedStar on GitHub
Screenshot of Tipi's dashboard
Built for speed.

Cup is written in Rust and every release goes through extensive profiling to squeeze out every last drop of performance.

Configurable.

Make Cup yours with the extensive configuration options available. Customize and tailor it to your needs.

Extend it.

JSON output enables you to connect Cup with your favorite integrations, build automations and more.

CLI available.

Do you like terminals? Cup has a CLI. Check for updates quickly without spinning up a server.

Multiple servers.

Run multiple Cup instances and effortlessly check on them through one web interface.

Unstoppable.

Cup is designed to check for updates without using up any rate limits. 10 images per hour won't be a problem, even with 100 images.

Lightweight.

No need for a powerful server and endless storage. The tiny 5.4 MB binary won't hog your CPU and memory.

Open source.

All source code is publicly available in our GitHub repository. We're looking for contributors!