OpenALPR vs Pikrellcam
A side-by-side comparison of two self-hosted video surveillance options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
OpenALPR
Automatic license plate recognition library
VS
Pikrellcam
Raspberry Pi motion-detection camera with web interface
| Feature | OpenALPR | Pikrellcam |
|---|---|---|
| Category | Video Surveillance | Video Surveillance |
| License | AGPL-3.0 | GPL-3.0 |
| Language | C++ | C |
| Setup difficulty | Hard | Medium |
| Min. RAM | 1,024 MB | 256 MB |
| Deployment | docker, bare-metal | bare-metal |
| GitHub stars | ★ 11,440 | ★ 273 |
| First released | 2015 | 2015 |
| Replaces | Rekor Scout, Plate Recognizer | Nest Cam |
Why pick each one
Choose OpenALPR if…
- Released under the AGPL-3.0 license
- First-class Docker support for quick deployment
- Mature project with 11.4k GitHub stars
- Written in C++
Frequently asked questions
Is OpenALPR or Pikrellcam better?
Neither is universally better. OpenALPR has the larger community, while Pikrellcam is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are OpenALPR and Pikrellcam free and open-source?
Yes. OpenALPR is licensed under AGPL-3.0 and Pikrellcam under GPL-3.0. Both can be self-hosted at no software cost.
Can I run OpenALPR and Pikrellcam with Docker?
OpenALPR: yes. Pikrellcam: check the project docs for container support.