Calibre vs Upvote RSS

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

Not the right match-up?
FeatureCalibreUpvote RSS
CategoryE-books & Media LibraryE-books & Media Library
LicenseGPL-3.0MIT
LanguagePythonPHP
Setup difficultyEasyMedium
Min. RAM512 MB50 MB
Deploymentdocker, bare-metal, binarybare-metal
GitHub stars★ 25,578★ 492
First released20062025
ReplacesKindle, Apple Books

Why pick each one

Choose Calibre if…

  • Industry-standard ebook tool
  • Huge feature set
Calibre details

Choose Upvote RSS if…

  • Released under the MIT license
  • Written in PHP
  • Tiny footprint — runs in 50 MB RAM
Upvote RSS details

Frequently asked questions

Is Calibre or Upvote RSS better?

Calibre is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Upvote RSS if its specific feature set fits your needs better.

Are Calibre and Upvote RSS free and open-source?

Yes. Calibre is licensed under GPL-3.0 and Upvote RSS under MIT. Both can be self-hosted at no software cost.

Can I run Calibre and Upvote RSS with Docker?

Calibre: yes. Upvote RSS: check the project docs for container support.

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