SHSelfHostIndex

Open Web Calendar vs Betterbird

A side-by-side comparison of two self-hosted apps from related categories — licensing, setup difficulty, resource needs, and what each one replaces.

Not the right match-up?
OP Open Web Calendar Embed a web calendar into your own website VS BE Betterbird Community-enhanced fork of the Thunderbird email client
FeatureOpen Web CalendarBetterbird
CategoryFile Sync & StorageMail Servers
LicenseGPL-2.0MPL-2.0
LanguagePythonShell
Setup difficultyEasyEasy
Min. RAM50 MB256 MB
Deploymentbare-metalbinary, source
GitHub stars★ 330★ 948
First released20242022
ReplacesGoogle Agenda, Microsoft OutlookMicrosoft Outlook

Why pick each one

Choose Open Web Calendar if…

  • Released under the GPL-2.0 license
  • Easy to set up — beginner-friendly
  • Written in Python
  • Tiny footprint — runs in 50 MB RAM
Open Web Calendar details

Choose Betterbird if…

  • Released under the MPL-2.0 license
  • Easy to set up — beginner-friendly
  • Written in Shell
  • Tiny footprint — runs in 256 MB RAM
Betterbird details

Frequently asked questions

Is Open Web Calendar or Betterbird better?

Neither is universally better. Betterbird has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.

Are Open Web Calendar and Betterbird free and open-source?

Yes. Open Web Calendar is licensed under GPL-2.0 and Betterbird under MPL-2.0. Both can be self-hosted at no software cost.

Can I run Open Web Calendar and Betterbird with Docker?

Open Web Calendar: check the project docs for container support. Betterbird: check the project docs for container support.

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