Lidarr vs Mopidy
A side-by-side comparison of two self-hosted media servers options — licensing, setup difficulty, resource needs, and what each one replaces.
Lidarr
Music collection manager and download automation tool
VS
Mopidy
Extensible music server that plays from many sources
| Feature | Lidarr | Mopidy |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 84 · Excellent | 92 · Excellent |
| Category | Media Servers | Media Servers |
| License | GPL-3.0 | Apache-2.0 |
| Language | C# | Python |
| Setup difficulty | Medium | Medium |
| Min. RAM | 512 MB | 256 MB |
| Deployment | docker, bare-metal | docker, bare-metal |
| GitHub stars | ★ 5,679 | ★ 8,587 |
| First released | 2017 | 2010 |
| Replaces | Spotify | Spotify |
What are Lidarr and Mopidy?
Lidarr
Lidarr is the music collection manager for the *arr suite, automating searches and downloads for your favorite artists. It monitors releases and integrates with download clients and media servers.
- Automated music collection management
- Release monitoring
- Download client integration
- Quality profiles
Mopidy
Mopidy is an extensible music server written in Python that plays music from local disk, Spotify, SoundCloud, and other sources. It is controlled through MPD and web clients and is popular for DIY music players.
- Plays from multiple backends
- MPD protocol compatible
- Rich plugin ecosystem
- Web client support
Lidarr vs Mopidy: key differences
Lidarr is written in C#, while Mopidy is built with Python. Licensing differs — GPL-3.0 for Lidarr versus Apache-2.0 for Mopidy. Mopidy is the lighter option, starting around 256 MB of RAM against 512 MB for Lidarr. Mopidy is the more established project (first released 2010), while Lidarr arrived in 2017.
Why pick each one
Choose Lidarr if…
- Part of the popular *arr suite
- Strong automation
Watch out for
- Metadata accuracy varies
- Companion to a media server
Choose Mopidy if…
- Highly extensible
- Great for Raspberry Pi projects
Watch out for
- No native UI
- Requires plugins for most features
Frequently asked questions
Is Lidarr or Mopidy better?
Neither is universally better. Mopidy has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Lidarr and Mopidy free and open-source?
Yes. Lidarr is licensed under GPL-3.0 and Mopidy under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Lidarr and Mopidy with Docker?
Lidarr: yes. Mopidy: yes.
Which is lighter on resources, Lidarr or Mopidy?
Mopidy has the smaller minimum footprint at 256 MB of RAM, compared to about 512 MB for Lidarr. Real-world usage depends on library size, user count, and enabled features.