bup vs Backblaze alt Kopia-UI Standalone
A side-by-side comparison of two self-hosted backup & recovery options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | bup | Backblaze alt Kopia-UI Standalone |
|---|---|---|
| Deploy effort | Read-the-docs project | Read-the-docs project |
| Category | Backup & Recovery | Backup & Recovery |
| License | LGPL-2.1 | GPL-3.0 |
| Language | Python | Rust |
| Setup difficulty | Medium | Easy |
| Min. RAM | 128 MB | 256 MB |
| Deployment | binary | binary |
| GitHub stars | ★ 7,355 | ★ 500 |
| First released | 2010 | 2020 |
| Replaces | Time Machine | Time Machine, Backblaze |
What are bup and Backblaze alt Kopia-UI Standalone?
bup
bup is a backup tool that stores data using the git packfile format with rolling-checksum deduplication. It can back up enormous datasets efficiently and incrementally.
- Git-packfile storage format
- Rolling-checksum deduplication
- Handles very large datasets
Backblaze alt Kopia-UI Standalone
Pika Backup is a simple desktop backup application for GNOME built on BorgBackup. It focuses on protecting personal data with encrypted, deduplicated, and compressed backups.
- GNOME desktop backup app
- Encrypted Borg archives
- Simple scheduling
bup vs Backblaze alt Kopia-UI Standalone: key differences
Bup is written in Python, while Backblaze alt Kopia-UI Standalone is built with Rust. Licensing differs — LGPL-2.1 for bup versus GPL-3.0 for Backblaze alt Kopia-UI Standalone. Bup is the lighter option, starting around 128 MB of RAM against 256 MB for Backblaze alt Kopia-UI Standalone. Bup is the more established project (first released 2010), while Backblaze alt Kopia-UI Standalone arrived in 2020. Bup has the considerably larger community, at 7,355 GitHub stars versus 500.
Why pick each one
Choose bup if…
- Released under the LGPL-2.1 license
- Mature project with 7.4k GitHub stars
- Written in Python
- Tiny footprint — runs in 128 MB RAM
Choose Backblaze alt Kopia-UI Standalone if…
- Released under the GPL-3.0 license
- Easy to set up — beginner-friendly
- Written in Rust
- Tiny footprint — runs in 256 MB RAM
Frequently asked questions
Is bup or Backblaze alt Kopia-UI Standalone better?
Neither is universally better. bup has the larger community, while Backblaze alt Kopia-UI Standalone is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are bup and Backblaze alt Kopia-UI Standalone free and open-source?
Yes. bup is licensed under LGPL-2.1 and Backblaze alt Kopia-UI Standalone under GPL-3.0. Both can be self-hosted at no software cost.
Can I run bup and Backblaze alt Kopia-UI Standalone with Docker?
bup: check the project docs for container support. Backblaze alt Kopia-UI Standalone: check the project docs for container support.
Which is lighter on resources, bup or Backblaze alt Kopia-UI Standalone?
bup has the smaller minimum footprint at 128 MB of RAM, compared to about 256 MB for Backblaze alt Kopia-UI Standalone. Real-world usage depends on library size, user count, and enabled features.