Dim vs Gerbera
A side-by-side comparison of two self-hosted media servers options — licensing, setup difficulty, resource needs, and what each one replaces.
Gerbera
UPnP media server for streaming to DLNA devices
| Feature | Dim | Gerbera |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 37 · At risk | 84 · Excellent |
| Category | Media Servers | Media Servers |
| License | GPL-2.0 | GPL-2.0 |
| Language | Rust | C++ |
| Setup difficulty | Medium | Medium |
| Min. RAM | 512 MB | 128 MB |
| Deployment | docker, binary | docker, bare-metal |
| GitHub stars | ★ 4,116 | ★ 1,393 |
| First released | 2020 | 2018 |
| Replaces | Plex | Plex |
What are Dim and Gerbera?
Dim
Dim is a self-hosted media manager that automatically scans, identifies, and organizes your movies and TV shows. It transcodes media on demand and streams to a clean web interface.
- Automatic media scanning
- On-demand transcoding
- Written in Rust
- Clean web UI
Gerbera
Gerbera is a UPnP/DLNA media server that streams audio and video to compatible TVs and devices on a local network. It targets users with DLNA hardware who want simple local streaming. It is deployed via Docker or native packages.
- Standards-based UPnP/DLNA streaming
- Web UI for managing media
- Transcoding support
- Lightweight footprint
Dim vs Gerbera: key differences
Dim is written in Rust, while Gerbera is built with C++. Gerbera is the lighter option, starting around 128 MB of RAM against 512 MB for Dim. Gerbera is the more established project (first released 2018), while Dim arrived in 2020. Dim has the considerably larger community, at 4,116 GitHub stars versus 1,393.
Why pick each one
Choose Dim if…
- Low resource usage
- Single binary option
Watch out for
- Development pace varies
- Fewer features than Jellyfin
Choose Gerbera if…
- Works with DLNA TVs
- Low resource use
- No client apps needed
Watch out for
- DLNA UX is basic
- No remote streaming
Frequently asked questions
Is Dim or Gerbera better?
Neither is universally better. Dim has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Dim and Gerbera free and open-source?
Yes. Dim is licensed under GPL-2.0 and Gerbera under GPL-2.0. Both can be self-hosted at no software cost.
Can I run Dim and Gerbera with Docker?
Dim: yes. Gerbera: yes.
Which is lighter on resources, Dim or Gerbera?
Gerbera has the smaller minimum footprint at 128 MB of RAM, compared to about 512 MB for Dim. Real-world usage depends on library size, user count, and enabled features.