Kerberos Agent vs Viseron
A side-by-side comparison of two self-hosted video surveillance options — licensing, setup difficulty, resource needs, and what each one replaces.
Viseron
Self-hosted NVR with local AI object detection
| Feature | Kerberos Agent | Viseron |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 83 · Excellent | 88 · Excellent |
| Category | Video Surveillance | Video Surveillance |
| License | MIT | MIT |
| Language | Go | Python |
| Setup difficulty | Medium | Medium |
| Min. RAM | 512 MB | 2,048 MB |
| Deployment | docker, kubernetes | docker |
| GitHub stars | ★ 1,120 | ★ 3,548 |
| First released | 2014 | 2020 |
| Replaces | Nest Cam | Nest Cam, Blue Iris |
What are Kerberos Agent and Viseron?
Kerberos Agent
Kerberos Agent is a lightweight, single-camera video surveillance application that detects motion and stores recordings locally or in the cloud. Multiple agents can be managed centrally with Kerberos Hub.
- Single-camera agent design
- Motion detection
- Local and cloud storage
- Kubernetes friendly
Viseron
Viseron is a self-hosted, local-only network video recorder with built-in object detection and face recognition. It is designed to keep all processing on your own hardware without cloud dependencies.
- Local AI object detection
- Face recognition
- Hardware acceleration support
- Cloud-free operation
Kerberos Agent vs Viseron: key differences
Kerberos Agent is written in Go, while Viseron is built with Python. Kerberos Agent is the lighter option, starting around 512 MB of RAM against 2,048 MB for Viseron. Kerberos Agent is the more established project (first released 2014), while Viseron arrived in 2020. Viseron has the considerably larger community, at 3,548 GitHub stars versus 1,120.
Why pick each one
Choose Kerberos Agent if…
- Lightweight per-camera model
- Scales with orchestration
Watch out for
- One agent per camera
- Hub needed for central view
Choose Viseron if…
- Fully local processing
- Supports Coral and GPU acceleration
Watch out for
- Configuration via YAML
- Resource intensive with AI
Frequently asked questions
Is Kerberos Agent or Viseron better?
Neither is universally better. Viseron has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Kerberos Agent and Viseron free and open-source?
Yes. Kerberos Agent is licensed under MIT and Viseron under MIT. Both can be self-hosted at no software cost.
Can I run Kerberos Agent and Viseron with Docker?
Kerberos Agent: yes. Viseron: yes.
Which is lighter on resources, Kerberos Agent or Viseron?
Kerberos Agent has the smaller minimum footprint at 512 MB of RAM, compared to about 2,048 MB for Viseron. Real-world usage depends on library size, user count, and enabled features.