Duplicacy vs resticprofile
A side-by-side comparison of two self-hosted backup & recovery options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Duplicacy | resticprofile |
|---|---|---|
| Deploy effort | Under-an-hour setup | Read-the-docs project |
| Health score | 76 · Good | 77 · Good |
| Category | Backup & Recovery | Backup & Recovery |
| License | Proprietary | GPL-3.0 |
| Language | Go | Go |
| Setup difficulty | Medium | Medium |
| Min. RAM | 256 MB | 64 MB |
| Deployment | binary, docker | binary |
| GitHub stars | ★ 5,683 | ★ 1,425 |
| First released | 2016 | 2019 |
| Replaces | Backblaze, Carbonite | Backblaze |
What are Duplicacy and resticprofile?
Duplicacy
Duplicacy is a cross-platform cloud backup tool using a novel lock-free deduplication algorithm for efficient encrypted backups. It targets users backing up to cloud storage. It is deployed as a binary with an optional web UI.
- Lock-free deduplication
- Many cloud backends
- Cross-computer deduplication
- Optional web GUI
resticprofile
Resticprofile is a configuration profiles manager for Restic that simplifies running scheduled backups. It lets you define complex backup workflows in YAML, TOML, or JSON files.
- Profile-based Restic config
- Scheduling integration
- Multiple config formats
Duplicacy vs resticprofile: key differences
Both projects are written in Go. Licensing differs — Proprietary for Duplicacy versus GPL-3.0 for resticprofile. Resticprofile is the lighter option, starting around 64 MB of RAM against 256 MB for Duplicacy. Duplicacy is the more established project (first released 2016), while resticprofile arrived in 2019. Duplicacy has the considerably larger community, at 5,683 GitHub stars versus 1,425. Duplicacy lists first-class Docker deployment; resticprofile does not.
Why pick each one
Choose Duplicacy if…
- Efficient deduplication
- Good cloud support
- Reliable
Watch out for
- Web edition is paid
- CLI is free but licensed
Choose resticprofile if…
- Released under the GPL-3.0 license
- Active community (1.4k GitHub stars)
- Written in Go
- Tiny footprint — runs in 64 MB RAM
Frequently asked questions
Is Duplicacy or resticprofile better?
Neither is universally better. Duplicacy has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Duplicacy and resticprofile free and open-source?
Yes. Duplicacy is licensed under Proprietary and resticprofile under GPL-3.0. Both can be self-hosted at no software cost.
Can I run Duplicacy and resticprofile with Docker?
Duplicacy: yes. resticprofile: check the project docs for container support.
Which is lighter on resources, Duplicacy or resticprofile?
resticprofile has the smaller minimum footprint at 64 MB of RAM, compared to about 256 MB for Duplicacy. Real-world usage depends on library size, user count, and enabled features.