DOODS2 vs Double Take
A side-by-side comparison of two self-hosted video surveillance options — licensing, setup difficulty, resource needs, and what each one replaces.
Double Take
Unified UI and API for face recognition on camera feeds
| Feature | DOODS2 | Double Take |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 50 · Fair | 38 · At risk |
| Category | Video Surveillance | Video Surveillance |
| License | MIT | MIT |
| Language | Python | JavaScript |
| Setup difficulty | Medium | Medium |
| Min. RAM | 1,024 MB | 512 MB |
| Deployment | docker | docker |
| GitHub stars | ★ 277 | ★ 1,442 |
| First released | 2020 | 2021 |
| Replaces | Nest Cam | Nest Cam |
What are DOODS2 and Double Take?
DOODS2
DOODS2 is a dedicated open object detection service written in Python. It exposes REST and gRPC APIs for running detection on images and video streams, supports Coral EdgeTPU and GPU acceleration, and is commonly paired with NVR software rather than being an NVR itself.
- Standalone object detection service
- REST and gRPC APIs
- Coral and GPU support
- Integrates with NVR software
Double Take
Double Take provides a unified interface and API to coordinate multiple face recognition services for your surveillance cameras. It connects to Frigate and detectors like CompreFace to deliver named-person alerts.
- Unified face recognition UI
- Frigate integration
- Multiple detector backends
- Named-person alerts
DOODS2 vs Double Take: key differences
DOODS2 is written in Python, while Double Take is built with JavaScript. Double Take is the lighter option, starting around 512 MB of RAM against 1,024 MB for DOODS2. Double Take has the considerably larger community, at 1,442 GitHub stars versus 277.
Why pick each one
Choose DOODS2 if…
- Released under the MIT license
- First-class Docker support for quick deployment
- Written in Python
Watch out for
- Detection service only
- Needs an NVR to pair with
Choose Double Take if…
- Coordinates several detectors
- Good Frigate companion
Watch out for
- Companion tool only
- Requires a detector backend
Frequently asked questions
Is DOODS2 or Double Take better?
Neither is universally better. Double Take has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are DOODS2 and Double Take free and open-source?
Yes. DOODS2 is licensed under MIT and Double Take under MIT. Both can be self-hosted at no software cost.
Can I run DOODS2 and Double Take with Docker?
DOODS2: yes. Double Take: yes.
Which is lighter on resources, DOODS2 or Double Take?
Double Take has the smaller minimum footprint at 512 MB of RAM, compared to about 1,024 MB for DOODS2. Real-world usage depends on library size, user count, and enabled features.