digiKam vs Piwigo
A side-by-side comparison of two self-hosted photo management options — licensing, setup difficulty, resource needs, and what each one replaces.
digiKam
Professional photo management with advanced metadata tools
VS
Piwigo
Open-source photo gallery for the web
| Feature | digiKam | Piwigo |
|---|---|---|
| Deploy effort | Read-the-docs project | Under-an-hour setup |
| Category | Photo Management | Photo Management |
| License | GPL-2.0 | GPL-2.0 |
| Language | C++ | PHP |
| Setup difficulty | Medium | Easy |
| Min. RAM | 1,024 MB | 512 MB |
| Deployment | bare-metal, binary | docker, bare-metal |
| GitHub stars | ★ 1,200 | ★ 3,862 |
| First released | 2002 | 2002 |
| Replaces | Adobe Lightroom, Google Photos | Flickr, Google Photos |
What are digiKam and Piwigo?
digiKam
digiKam is a professional-grade photo management application that handles huge collections with face recognition, geotagging, and powerful metadata editing. Its database and albums can be hosted on a shared server for multi-machine access.
- Face recognition
- Geotagging support
- Advanced metadata editing
- Handles huge libraries
Piwigo
Piwigo is a mature open-source photo gallery application for organizing, sharing, and showcasing photo collections. It targets photographers and organizations managing large galleries. It is deployed via Docker or a PHP stack.
- Large gallery management
- Plugin and theme ecosystem
- Granular access control
- Upload from desktop and mobile
digiKam vs Piwigo: key differences
DigiKam is written in C++, while Piwigo is built with PHP. Piwigo is the lighter option, starting around 512 MB of RAM against 1,024 MB for digiKam. Piwigo has the considerably larger community, at 3,862 GitHub stars versus 1,200. Piwigo lists first-class Docker deployment; digiKam does not.
Why pick each one
Choose digiKam if…
- Very feature rich
- Scales to large collections
Watch out for
- Steep learning curve
- Desktop application only
Choose Piwigo if…
- Very mature and stable
- Extensible
- Good for big collections
Watch out for
- Interface feels classic
- No modern AI search
Frequently asked questions
Is digiKam or Piwigo better?
Piwigo is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider digiKam if its specific feature set fits your needs better.
Are digiKam and Piwigo free and open-source?
Yes. digiKam is licensed under GPL-2.0 and Piwigo under GPL-2.0. Both can be self-hosted at no software cost.
Can I run digiKam and Piwigo with Docker?
digiKam: check the project docs for container support. Piwigo: yes.
Which is lighter on resources, digiKam or Piwigo?
Piwigo has the smaller minimum footprint at 512 MB of RAM, compared to about 1,024 MB for digiKam. Real-world usage depends on library size, user count, and enabled features.