Feishin vs Polaris
A side-by-side comparison of two self-hosted media servers options — licensing, setup difficulty, resource needs, and what each one replaces.
Polaris
Music streaming server focused on speed and simplicity
| Feature | Feishin | Polaris |
|---|---|---|
| Deploy effort | ≈5-minute setup | Under-an-hour setup |
| Health score | 93 · Excellent | 75 · Good |
| Category | Media Servers | Media Servers |
| License | GPL-3.0 | MIT |
| Language | TypeScript | Rust |
| Setup difficulty | Easy | Easy |
| Min. RAM | 256 MB | 128 MB |
| Deployment | docker, bare-metal | docker, binary, bare-metal |
| GitHub stars | ★ 9,986 | ★ 2,731 |
| First released | 2023 | 2017 |
| Replaces | Spotify | Spotify |
What are Feishin and Polaris?
Feishin
Feishin is a modern, full-featured music player for Subsonic, Navidrome, and Jellyfin servers. It offers a polished desktop and web interface with synced lyrics, scrobbling, and theming.
- Subsonic and Jellyfin support
- Synced lyrics
- Scrobbling
- Desktop and web clients
Polaris
Polaris is a self-hosted music streaming application written in Rust, designed to be fast and easy to set up. It lets you browse and stream your music collection from a clean web interface or compatible clients.
- Written in Rust for speed
- Simple setup
- Last.fm integration
- Collection browsing
Feishin vs Polaris: key differences
Feishin is written in TypeScript, while Polaris is built with Rust. Licensing differs — GPL-3.0 for Feishin versus MIT for Polaris. Polaris is the lighter option, starting around 128 MB of RAM against 256 MB for Feishin. Polaris is the more established project (first released 2017), while Feishin arrived in 2023. Feishin has the considerably larger community, at 9,986 GitHub stars versus 2,731.
Why pick each one
Choose Feishin if…
- Beautiful modern UI
- Multi-server support
Watch out for
- Client only
- Requires an existing server
Choose Polaris if…
- Low resource usage
- Single binary deployment
Watch out for
- Smaller ecosystem
- Fewer client options
Frequently asked questions
Is Feishin or Polaris better?
Neither is universally better. Feishin has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are Feishin and Polaris free and open-source?
Yes. Feishin is licensed under GPL-3.0 and Polaris under MIT. Both can be self-hosted at no software cost.
Can I run Feishin and Polaris with Docker?
Feishin: yes. Polaris: yes.
Which is lighter on resources, Feishin or Polaris?
Polaris has the smaller minimum footprint at 128 MB of RAM, compared to about 256 MB for Feishin. Real-world usage depends on library size, user count, and enabled features.