WatchTower Alternatives

WatchTower is described as 'With watchtower you can update the running version of your containerized app simply by pushing a new image to the Docker Hub or your own image registry' and is an app in the development category. There are five alternatives to WatchTower for a variety of platforms, including Docker, Self-Hosted, FreeBSD, Mac and Linux apps. The best WatchTower alternative is Diun, which is both free and Open Source. Other great apps like WatchTower are dockcheck, What's Up Docker, drydock and Tugtainer.

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Alternatives list

  1. Diun icon

    Diun

     3 likes

    Diun is a CLI application written in Go to receive notifications when a Docker image is updated on a Docker registry. With Go, this app can be used across many platforms and architectures. This support includes Linux, FreeBSD, macOS and Windows on architectures like amd64, i386...

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
    • Self-Hosted
    • FreeBSD
    • Raspberry Pi
    • Docker
    Diun screenshot 1
     
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    1
  2. dockcheck icon

    dockcheck

     1 like

    Lightweight CLI tool to automate docker image updates and/or notifying when updates are available.

    Cost / License

    Platforms

    • Mac
    • Linux
    • FreeBSD
    dockcheck screenshot 1
     
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    1
  5. drydock icon

    drydock

     Like

    Open source container update monitoring — 15 registries, 16 notification triggers, audit log, OIDC auth, Prometheus metrics, and a modern dashboard.

    Cost / License

    Platforms

    • Docker
    drydock screenshot 1
     
  6. Tugtainer icon

    Tugtainer

     Like

    An application for automating Docker containers updates with a web UI.

    5 Tugtainer alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Self-Hosted
    • Docker
    Tugtainer screenshot 1
     
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