Bupstash vs Minarca Backup
A side-by-side comparison of two self-hosted backup & recovery options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Bupstash | Minarca Backup |
|---|---|---|
| Deploy effort | Read-the-docs project | Under-an-hour setup |
| Health score | 13 · At risk | 31 · At risk |
| Category | Backup & Recovery | Backup & Recovery |
| License | MIT | AGPL-3.0 |
| Language | Rust | Python |
| Setup difficulty | Medium | Medium |
| Min. RAM | 128 MB | 512 MB |
| Deployment | binary | docker, bare-metal |
| GitHub stars | ★ 924 | ★ 263 |
| First released | 2020 | 2016 |
| Replaces | Backblaze, CrashPlan | CrashPlan, Veeam |
What are Bupstash and Minarca Backup?
Bupstash
Bupstash is a tool for encrypted, deduplicated, and compressed backups. It is designed to be simple, secure, and efficient, storing backups locally or over SSH.
- Encrypted deduplicated backups
- Works over SSH
- Simple command-line interface
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
Bupstash vs Minarca Backup: key differences
Bupstash is written in Rust, while Minarca Backup is built with Python. Licensing differs — MIT for Bupstash versus AGPL-3.0 for Minarca Backup. Bupstash 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 Bupstash arrived in 2020. Bupstash has the considerably larger community, at 924 GitHub stars versus 263. Minarca Backup lists first-class Docker deployment; Bupstash does not.
Why pick each one
Choose Bupstash if…
- Released under the MIT license
- Written in Rust
- Tiny footprint — runs in 128 MB RAM
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
Frequently asked questions
Is Bupstash or Minarca Backup better?
Neither is universally better. Bupstash has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Bupstash and Minarca Backup free and open-source?
Yes. Bupstash is licensed under MIT and Minarca Backup under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run Bupstash and Minarca Backup with Docker?
Bupstash: check the project docs for container support. Minarca Backup: yes.
Which is lighter on resources, Bupstash or Minarca Backup?
Bupstash 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.