bitmagnet vs bup
A side-by-side comparison of two self-hosted backup & recovery options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
bitmagnet
BitTorrent indexer, DHT crawler, content classifier and torrent search
VS
bup
Efficient backup system based on the git packfile format
| Feature | bitmagnet | bup |
|---|---|---|
| Category | Backup & Recovery | Backup & Recovery |
| License | MIT | LGPL-2.1 |
| Language | Go | Python |
| Setup difficulty | Medium | Medium |
| Min. RAM | 512 MB | 128 MB |
| Deployment | docker | binary |
| GitHub stars | ★ 4,265 | ★ 7,337 |
| First released | 2026 | 2010 |
| Replaces | — | Time Machine |
Why pick each one
Choose bitmagnet if…
- Released under the MIT license
- First-class Docker support for quick deployment
- Active community (4.3k GitHub stars)
- Written in Go
Choose bup if…
- Released under the LGPL-2.1 license
- Mature project with 7.3k GitHub stars
- Written in Python
- Tiny footprint — runs in 128 MB RAM
Frequently asked questions
Is bitmagnet or bup better?
Neither is universally better. bup has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are bitmagnet and bup free and open-source?
Yes. bitmagnet is licensed under MIT and bup under LGPL-2.1. Both can be self-hosted at no software cost.
Can I run bitmagnet and bup with Docker?
bitmagnet: yes. bup: check the project docs for container support.