Komga vs LazyLibrarian
A side-by-side comparison of two self-hosted e-books & media library options — licensing, setup difficulty, resource needs, and what each one replaces.
Komga
Media server for comics, manga and e-books
VS
LazyLibrarian
Automated ebook and audiobook collection manager
| Feature | Komga | LazyLibrarian |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Category | E-books & Media Library | E-books & Media Library |
| License | MIT | GPL-3.0 |
| Language | Kotlin | Python |
| Setup difficulty | Easy | Medium |
| Min. RAM | 512 MB | 512 MB |
| Deployment | docker | docker, bare-metal |
| GitHub stars | ★ 6,688 | ★ 1,500 |
| First released | 2019 | 2014 |
| Replaces | ComiXology, Kindle | Audible, Kindle |
What are Komga and LazyLibrarian?
Komga
Komga is a self-hosted media server focused on comics, manga, BD, and e-books with a clean web reader and OPDS support. It targets comic and manga collectors. It is deployed via Docker.
- Comic and manga focused
- Web reader with OPDS
- Metadata and collections
- REST API
LazyLibrarian
LazyLibrarian is an open-source Python tool that automates managing an ebook and audiobook collection. It monitors authors, grabs new releases via download clients and Usenet/torrent indexers, and can hand finished books to Calibre.
- Ebook and audiobook automation
- Author monitoring
- Download client integration
- Calibre handoff
Komga vs LazyLibrarian: key differences
Komga is written in Kotlin, while LazyLibrarian is built with Python. Licensing differs — MIT for Komga versus GPL-3.0 for LazyLibrarian. LazyLibrarian is the more established project (first released 2014), while Komga arrived in 2019. Komga has the considerably larger community, at 6,688 GitHub stars versus 1,500.
Why pick each one
Choose Komga if…
- Excellent for comics
- Good metadata handling
- OPDS for apps
Watch out for
- Less ideal for plain e-books
- Niche focus
Choose LazyLibrarian if…
- Automates library growth
- Handles audiobooks too
Watch out for
- Configuration is involved
- Depends on external sources
Frequently asked questions
Is Komga or LazyLibrarian better?
Komga is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider LazyLibrarian if its specific feature set fits your needs better.
Are Komga and LazyLibrarian free and open-source?
Yes. Komga is licensed under MIT and LazyLibrarian under GPL-3.0. Both can be self-hosted at no software cost.
Can I run Komga and LazyLibrarian with Docker?
Komga: yes. LazyLibrarian: yes.