head to head · open source
Calibre-Web-Automated vs Weblate
Calibre-Web-Automated has 6,547 GitHub stars, 565 forks, 443 open issues and last shipped 27 days ago. Weblate has 6,155 stars, 1,380 forks, 493 open issues and last shipped yesterday. Calibre-Web-Automated leads on adoption by 6% (6,547 vs 6,155 stars). Calibre-Web-Automated is written in JavaScript under GPL-3.0; Weblate is written in Python under GPL-3.0. Calibre-Web-Automated has attracted 9% as many forks as stars, Weblate 22%. Weblate was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Calibre-Web-Automated | Weblate | |
|---|---|---|
| GitHub stars | ★ 6.5K | ★ 6.2K |
| License | GPL-3.0 | GPL-3.0 |
| Written in | JavaScript | Python |
| Last push | 2026-10-09 | 2026-11-04 |
| Forks | ⑂ 565 | ⑂ 1.4K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Calibre-Web-Automated if
- You weight community size — 6.5K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick Weblate if
- You want the Weblate feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Python
- You evaluated both and Weblate fits your workflow better
About Calibre-Web-Automated
Calibre Web Automated (formerly Calibre Web Automator) Making Calibre Web your dream , all in one self hosted digital library solution. Supporting the Project ❤️ CWA is and always will be free and open source. If it makes your library life easier and you're able to support development, contributions go directly to: Testing hardware (ereader devices & tablets ect.) Development tools and infrastructure Coffee ☕ (lots of coffee) Quick Access Features 🪄 Releases 🆕 Roadmap 🛣️ How to Install: 📖 Quick Install 🚀 Docker Compose 🐋⭐(Recommended) Users Migrating from stock Calibre Web 🔄 Post Install Tasks 🏁 Default…
read the full Calibre-Web-Automated overview →
About Weblate
.. image:: :alt: Weblate :target: :height: 80px Weblate is libre software web based continuous localization system, used by over 2500 libre projects and companies in more than 165 countries. Install it, or use the Hosted Weblate service at weblate.org . .. image:: :alt: Website :target: .. image:: :alt: Translation status :target: .. image:: :alt: CII Best Practices :target: .. image:: :alt: REUSE status :target: .. image:: :target: .. image:: :target: .. image:: :alt: License :target: .. image:: :alt: Covered by Argos Visual Testing :target: Support Weblate is libre software with optional professional support…
read the full Weblate overview →
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Frequently asked questions
Is Calibre-Web-Automated or Weblate more popular?
Calibre-Web-Automated has 6,547 GitHub stars and Weblate has 6,155. Calibre-Web-Automated has the larger community by that measure.
Are Calibre-Web-Automated and Weblate free?
Both are open source. Calibre-Web-Automated is licensed under GPL-3.0 and Weblate under GPL-3.0. Neither carries a licence fee.
What is the difference between Calibre-Web-Automated and Weblate?
Calibre-Web-Automated is written in JavaScript and Weblate in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Calibre-Web-Automated or Weblate?
Choose Calibre-Web-Automated if you want the larger community (6,547 stars) or its GPL-3.0 licence terms. Choose Weblate if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.