SHSelfHostIndex

Claper vs Tasks.org Server alt nono Calendarserver

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

Not the right match-up?
CL Claper The ultimate tool to interact with your audience (alternative to VS TA Tasks.org Server alt nono Calendarserver Standards-compliant calendar and scheduling server
FeatureClaperTasks.org Server alt nono Calendarserver
CategoryCalendar & ContactsCalendar & Contacts
LicenseGPL-3.0Apache-2.0
LanguageElixirPython
Setup difficultyMediumHard
Min. RAM512 MB512 MB
Deploymentdockerbare-metal, source
GitHub stars★ 773★ 506
First released20262007
Replaces—Google Calendar, Exchange

Why pick each one

Choose Claper if…

  • Released under the GPL-3.0 license
  • First-class Docker support for quick deployment
  • Written in Elixir
  • Lightweight — runs in 512 MB RAM
Claper details

Choose Tasks.org Server alt nono Calendarserver if…

  • Released under the Apache-2.0 license
  • Written in Python
  • Lightweight — runs in 512 MB RAM
Tasks.org Server alt nono Calendarserver details

Frequently asked questions

Is Claper or Tasks.org Server alt nono Calendarserver better?

Claper is the stronger all-round pick: it has both the larger community and the simpler medium setup. Consider Tasks.org Server alt nono Calendarserver if its specific feature set fits your needs better.

Are Claper and Tasks.org Server alt nono Calendarserver free and open-source?

Yes. Claper is licensed under GPL-3.0 and Tasks.org Server alt nono Calendarserver under Apache-2.0. Both can be self-hosted at no software cost.

Can I run Claper and Tasks.org Server alt nono Calendarserver with Docker?

Claper: yes. Tasks.org Server alt nono Calendarserver: check the project docs for container support.

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