Minarca Backup vs Rustic
A side-by-side comparison of two self-hosted backup & recovery options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Minarca Backup | Rustic |
|---|---|---|
| Deploy effort | Under-an-hour setup | Read-the-docs project |
| Health score | 31 · At risk | 88 · Excellent |
| Category | Backup & Recovery | Backup & Recovery |
| License | AGPL-3.0 | Apache-2.0 |
| Language | Python | Rust |
| Setup difficulty | Medium | Medium |
| Min. RAM | 512 MB | 128 MB |
| Deployment | docker, bare-metal | binary |
| GitHub stars | ★ 263 | ★ 3,273 |
| First released | 2016 | 2022 |
| Replaces | CrashPlan, Veeam | Backblaze, CrashPlan |
What are Minarca Backup and Rustic?
Minarca Backup
Minarca is a centralized backup solution built on rdiff-backup that lets users back up multiple machines and restore their own files through a web interface. It is designed for organizations protecting many endpoints.
- Centralized endpoint backup
- Self-service restore
- rdiff-backup engine
- Web management
Rustic
Rustic is a backup tool written in Rust that creates fast, encrypted, and deduplicated backups. It is fully compatible with Restic repositories while offering lower memory usage.
- Restic-compatible repositories
- Low memory footprint
- Cold storage support
Minarca Backup vs Rustic: key differences
Minarca Backup is written in Python, while Rustic is built with Rust. Licensing differs — AGPL-3.0 for Minarca Backup versus Apache-2.0 for Rustic. Rustic is the lighter option, starting around 128 MB of RAM against 512 MB for Minarca Backup. Minarca Backup is the more established project (first released 2016), while Rustic arrived in 2022. Rustic has the considerably larger community, at 3,273 GitHub stars versus 263. Minarca Backup lists first-class Docker deployment; Rustic does not.
Why pick each one
Choose Minarca Backup if…
- Released under the AGPL-3.0 license
- First-class Docker support for quick deployment
- Written in Python
- Lightweight — runs in 512 MB RAM
Choose Rustic if…
- Released under the Apache-2.0 license
- Active community (3.3k GitHub stars)
- Written in Rust
- Tiny footprint — runs in 128 MB RAM
Frequently asked questions
Is Minarca Backup or Rustic better?
Neither is universally better. Rustic has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Minarca Backup and Rustic free and open-source?
Yes. Minarca Backup is licensed under AGPL-3.0 and Rustic under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Minarca Backup and Rustic with Docker?
Minarca Backup: yes. Rustic: check the project docs for container support.
Which is lighter on resources, Minarca Backup or Rustic?
Rustic has the smaller minimum footprint at 128 MB of RAM, compared to about 512 MB for Minarca Backup. Real-world usage depends on library size, user count, and enabled features.