Neolink vs OpenCvSharp
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?
Neolink
RTSP bridge for Reolink cameras without cloud
VS
OpenCvSharp
.NET wrapper for OpenCV computer vision
| Feature | Neolink | OpenCvSharp |
|---|---|---|
| Category | Video Surveillance | Video Surveillance |
| License | AGPL-3.0 | Apache-2.0 |
| Language | Rust | C# |
| Setup difficulty | Medium | Medium |
| Min. RAM | 128 MB | 512 MB |
| Deployment | docker, binary | source |
| GitHub stars | ★ 775 | ★ 6,056 |
| First released | 2020 | 2008 |
| Replaces | Reolink Cloud | Commercial vision SDKs |
Why pick each one
Frequently asked questions
Is Neolink or OpenCvSharp better?
Neither is universally better. OpenCvSharp has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Neolink and OpenCvSharp free and open-source?
Yes. Neolink is licensed under AGPL-3.0 and OpenCvSharp under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Neolink and OpenCvSharp with Docker?
Neolink: yes. OpenCvSharp: check the project docs for container support.