Backrest vs Rustic
A side-by-side comparison of two self-hosted backup & recovery options — licensing, setup difficulty, resource needs, and what each one replaces.
Backrest
Web UI and orchestrator for Restic backups
VS
Rustic
Fast encrypted deduplicated backup compatible with Restic
| Feature | Backrest | Rustic |
|---|---|---|
| Deploy effort | Under-an-hour setup | Read-the-docs project |
| Health score | 91 · Excellent | 88 · Excellent |
| Category | Backup & Recovery | Backup & Recovery |
| License | GPL-3.0 | Apache-2.0 |
| Language | TypeScript | Rust |
| Setup difficulty | Easy | Medium |
| Min. RAM | 256 MB | 128 MB |
| Deployment | docker, binary | binary |
| GitHub stars | ★ 7,389 | ★ 3,272 |
| First released | 2024 | 2022 |
| Replaces | Backblaze | Backblaze, CrashPlan |
What are Backrest and Rustic?
Backrest
Backrest is a web-based backup orchestrator built on top of Restic, adding scheduling, monitoring, and a friendly interface. It targets users who want Restic's power with a GUI. It is deployed via Docker or a binary.
- Web UI for Restic
- Scheduling and retention policies
- Backup health monitoring
- Notifications
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
Backrest vs Rustic: key differences
Backrest is written in TypeScript, while Rustic is built with Rust. Licensing differs — GPL-3.0 for Backrest versus Apache-2.0 for Rustic. Rustic is the lighter option, starting around 128 MB of RAM against 256 MB for Backrest. Rustic is the more established project (first released 2022), while Backrest arrived in 2024. Backrest has the considerably larger community, at 7,389 GitHub stars versus 3,272. Backrest lists first-class Docker deployment; Rustic does not.
Why pick each one
Choose Backrest if…
- Makes Restic approachable
- Good scheduling
- Lightweight
Watch out for
- Young project
- Depends on Restic underneath
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 Backrest or Rustic better?
Backrest is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Rustic if its specific feature set fits your needs better.
Are Backrest and Rustic free and open-source?
Yes. Backrest is licensed under GPL-3.0 and Rustic under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Backrest and Rustic with Docker?
Backrest: yes. Rustic: check the project docs for container support.
Which is lighter on resources, Backrest or Rustic?
Rustic has the smaller minimum footprint at 128 MB of RAM, compared to about 256 MB for Backrest. Real-world usage depends on library size, user count, and enabled features.