Motion vs Pikrellcam
A side-by-side comparison of two self-hosted video surveillance options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Motion | Pikrellcam |
|---|---|---|
| Deploy effort | Under-an-hour setup | Read-the-docs project |
| Health score | 80 · Excellent | 9 · At risk |
| Category | Video Surveillance | Video Surveillance |
| License | GPL-2.0 | GPL-3.0 |
| Language | C++ | C |
| Setup difficulty | Medium | Medium |
| Min. RAM | 256 MB | 256 MB |
| Deployment | docker, bare-metal | bare-metal |
| GitHub stars | ★ 4,048 | ★ 272 |
| First released | 2000 | 2015 |
| Replaces | Nest Cam | Nest Cam |
What are Motion and Pikrellcam?
Motion
Motion is a program that monitors video signals from cameras and detects movement. It can record video, capture snapshots, and trigger external scripts when motion is detected, all with a small footprint.
- Motion detection
- Snapshot and video capture
- External script triggers
- Very low resource use
Pikrellcam
PiKrellCam is a motion-detecting video recorder for the Raspberry Pi camera with a built-in web interface. It records motion events, captures still images, and can overlay annotations on the video.
- Raspberry Pi camera recording
- Motion detection
- Web interface
- Annotation overlays
Motion vs Pikrellcam: key differences
Motion is written in C++, while Pikrellcam is built with C. Licensing differs — GPL-2.0 for Motion versus GPL-3.0 for Pikrellcam. Motion is the more established project (first released 2000), while Pikrellcam arrived in 2015. Motion has the considerably larger community, at 4,048 GitHub stars versus 272. Motion lists first-class Docker deployment; Pikrellcam does not.
Why pick each one
Choose Motion if…
- Tiny footprint
- Highly scriptable
Watch out for
- No built-in web UI
- Configuration via files
Choose Pikrellcam if…
- Great for Pi camera modules
- Lightweight
Watch out for
- Raspberry Pi specific
- Single-camera focus
Frequently asked questions
Is Motion or Pikrellcam better?
Neither is universally better. Motion has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Motion and Pikrellcam free and open-source?
Yes. Motion is licensed under GPL-2.0 and Pikrellcam under GPL-3.0. Both can be self-hosted at no software cost.
Can I run Motion and Pikrellcam with Docker?
Motion: yes. Pikrellcam: check the project docs for container support.