Tugtainer Alternatives

Apps similar to Tugtainer include Diun, which is free and open source. Other options are WatchTower, dockcheck, WUD (What's Up Docker?) and drydock. In total there are five apps like Tugtainer for Linux, self-hosting, Mac and Windows.

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Tugtainer alternatives page was last updated Feb 16, 2026

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)
Origin
France
EU
Platforms
Mac
Windows
Linux
Self-Hosted
FreeBSD
Raspberry Pi
Docker
France
EU
Good alternative?Is Diun a good alternative to Tugtainer?
WatchTower
3 likes
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.
5 WatchTower alternatives
Cost / License
Free
Open Source (Apache-2.0)
Alerts
Discontinued
Platforms
Windows
Linux
Self-Hosted
Software as a Service (SaaS)
Good alternative?Is WatchTower a good alternative to Tugtainer?
dockcheck
1 like
Lightweight CLI tool to automate docker image updates and/or notifying when updates are available.
Cost / License
Free
Open Source (GPL-3.0)
Platforms
Mac
Linux
FreeBSD
Good alternative?Is dockcheck a good alternative to Tugtainer?
WUD (What's Up Docker?)
3 likes
Self-hosted service to monitor Docker container updates with a modern web UI and trigger notifications or automated actions.
6 WUD (What's Up Docker?) alternatives
Cost / License
Free
Open Source (MIT)
Origin
France
EU
Platforms
Docker
Self-Hosted
France
EU
Good alternative?Is this a good alternative to Tugtainer?
drydock
Like
Self-hosted container image update watcher with 23 registries, 20 notification and action providers, security scanning, audit logs, OIDC, and Prometheus metrics.
Cost / License
Free
Open Source (AGPL-3.0)
Origin
United States
Platforms
Docker
United States
+9
Good alternative?Is drydock a good alternative to Tugtainer?