Librum vs Readarr
A side-by-side comparison of two self-hosted e-books & media library options — licensing, setup difficulty, resource needs, and what each one replaces.
Librum
Modern e-book reader with self-hostable sync
VS
Readarr
Archived
E-book and audiobook collection manager
| Feature | Librum | Readarr |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 59 · Fair | 15 · At risk |
| Status | Actively maintained | Archived |
| Category | E-books & Media Library | E-books & Media Library |
| License | GPL-3.0 | GPL-3.0 |
| Language | C++ | C# |
| Setup difficulty | Medium | Medium |
| Min. RAM | 512 MB | 512 MB |
| Deployment | docker | docker, binary |
| GitHub stars | ★ 5,319 | ★ 3,468 |
| First released | 2023 | 2020 |
| Replaces | Kindle, Goodreads | Goodreads, Audible |
What are Librum and Readarr?
Librum
Librum is a modern e-book reader application with a clean interface and a self-hostable server for syncing a library across devices. It targets readers who want a private, synced reading setup. It is deployed via Docker.
- Modern cross-platform reader
- Self-hostable sync server
- Annotations and bookmarks
- Free e-book sources
Readarr
Readarr is an e-book and audiobook collection manager that automates organizing and acquiring titles, in the Servarr family. It targets users automating their reading library. It is deployed via Docker or binaries.
- Automated library management
- Author and series tracking
- Integrates with download clients
- Servarr-family UI
Librum vs Readarr: key differences
The biggest difference is maintenance: Readarr's repository is archived and no longer developed, while Librum is actively maintained. Librum is written in C++, while Readarr is built with C#. Readarr is the more established project (first released 2020), while Librum arrived in 2023.
Why pick each one
Choose Librum if…
- Clean modern reader
- Syncs across devices
- Open source
Watch out for
- Self-hosting sync is newer
- Smaller ecosystem
Choose Readarr if…
- Automates collection
- Familiar Servarr interface
- Good metadata tracking
Watch out for
- Project entered retirement
- Metadata sources are limited
Frequently asked questions
Is Librum or Readarr better?
Neither is universally better. Librum has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Librum and Readarr free and open-source?
Yes. Librum is licensed under GPL-3.0 and Readarr under GPL-3.0. Both can be self-hosted at no software cost.
Can I run Librum and Readarr with Docker?
Librum: yes. Readarr: yes.