go2rtc vs Viseron
A side-by-side comparison of two self-hosted video surveillance options — licensing, setup difficulty, resource needs, and what each one replaces.
go2rtc
Ultimate camera streaming gateway with low latency
VS
Viseron
Self-hosted NVR with local AI object detection
| Feature | go2rtc | Viseron |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 90 · Excellent | 88 · Excellent |
| Category | Video Surveillance | Video Surveillance |
| License | MIT | MIT |
| Language | Go | Python |
| Setup difficulty | Medium | Medium |
| Min. RAM | 128 MB | 2,048 MB |
| Deployment | docker, binary, bare-metal | docker |
| GitHub stars | ★ 14,247 | ★ 3,548 |
| First released | 2022 | 2020 |
| Replaces | Nest Cam | Nest Cam, Blue Iris |
What are go2rtc and Viseron?
go2rtc
go2rtc is a camera streaming application that supports RTSP, WebRTC, HomeKit, and many other protocols with very low latency. It is widely used as a streaming layer for surveillance and smart-home camera setups.
- Multi-protocol camera streaming
- Ultra-low latency WebRTC
- HomeKit support
- Single binary
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
go2rtc vs Viseron: key differences
Go2rtc is written in Go, while Viseron is built with Python. Go2rtc is the lighter option, starting around 128 MB of RAM against 2,048 MB for Viseron. Viseron is the more established project (first released 2020), while go2rtc arrived in 2022. Go2rtc has the considerably larger community, at 14,247 GitHub stars versus 3,548.
Why pick each one
Choose go2rtc if…
- Very low latency
- Lightweight and flexible
Watch out for
- Streaming layer, not a full NVR
- Config requires some knowledge
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 go2rtc or Viseron better?
Neither is universally better. go2rtc has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are go2rtc and Viseron free and open-source?
Yes. go2rtc is licensed under MIT and Viseron under MIT. Both can be self-hosted at no software cost.
Can I run go2rtc and Viseron with Docker?
go2rtc: yes. Viseron: yes.
Which is lighter on resources, go2rtc or Viseron?
go2rtc has the smaller minimum footprint at 128 MB of RAM, compared to about 2,048 MB for Viseron. Real-world usage depends on library size, user count, and enabled features.