Dokku — PaaS (Open Source)

Dokku is an open-source PaaS solution from Dokku. Compare it against 3 other PaaS tools on FreeSoftwareX — by features, licensing and price — and request a quote or demo free in 2026.

What is Dokku?

Dokku is open source — its source code is publicly available and free to use, modify and self-host, usually with an active community and no licensing fees. It is categorised under PaaS and published by Dokku. Buyers typically evaluate Dokku when they need a dependable PaaS option and want to weigh the trade-offs between free, open-source and paid tools before committing.

Dokku alternatives

If Dokku isn't the right fit, compare these PaaS alternatives side by side:

CapRoverCoolifyKubero

Frequently asked questions

Is Dokku free?
Yes. Dokku is open source and free to use, with no purchase cost for the core product.
What are the best Dokku alternatives?
Popular PaaS alternatives to Dokku include CapRover, Coolify, Kubero. See the full list of PaaS on FreeSoftwareX.
What type of software is Dokku?
Dokku is an open-source PaaS tool developed by Dokku.

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