Cytopia vs Lichess

A side-by-side comparison of two self-hosted game servers options — licensing, setup difficulty, resource needs, and what each one replaces.

Not the right match-up?
FeatureCytopiaLichess
CategoryGame ServersGame Servers
LicenseGPL-3.0AGPL-3.0
LanguageC++Scala
Setup difficultyEasyHard
Min. RAM512 MB4,096 MB
Deploymentbare-metal, binary, sourcedocker, source
GitHub stars★ 2,149★ 18,557
First released20182010
ReplacesSimCityChess.com

Why pick each one

Choose Cytopia if…

  • Lightweight and fun
  • Easy to mod
Cytopia details

Choose Lichess if…

  • Full-featured chess platform
  • Completely ad-free
Lichess details

Frequently asked questions

Is Cytopia or Lichess better?

Neither is universally better. Lichess has the larger community, while Cytopia is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.

Are Cytopia and Lichess free and open-source?

Yes. Cytopia is licensed under GPL-3.0 and Lichess under AGPL-3.0. Both can be self-hosted at no software cost.

Can I run Cytopia and Lichess with Docker?

Cytopia: check the project docs for container support. Lichess: yes.

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