Zigbee2MQTT Assistant vs Theengs Gateway
A side-by-side comparison of two self-hosted home automation options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Zigbee2MQTT Assistant | Theengs Gateway |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 12 · At risk | 73 · Good |
| Category | Home Automation | Home Automation |
| License | MIT | GPL-3.0 |
| Language | C# | Python |
| Setup difficulty | Easy | Easy |
| Min. RAM | 128 MB | 128 MB |
| Deployment | docker | docker, bare-metal |
| GitHub stars | ★ 449 | ★ 177 |
| First released | 2019 | 2022 |
| Replaces | SmartThings Hub | SmartThings Hub |
What are Zigbee2MQTT Assistant and Theengs Gateway?
Zigbee2MQTT Assistant
Zigbee2MQTT Assistant is a companion web UI that helps manage and visualize a Zigbee2MQTT network, including device pairing and network maps. It complements the bridge with friendlier tooling.
- Zigbee network map
- Device pairing UI
- Status overview
- MQTT integration
Theengs Gateway
Theengs Gateway is a Bluetooth Low Energy to MQTT gateway that decodes data from hundreds of BLE sensors and beacons. It brings cheap BLE devices into home automation hubs.
- BLE sensor decoding
- MQTT publishing
- Hundreds of devices
- Home Assistant discovery
Zigbee2MQTT Assistant vs Theengs Gateway: key differences
Zigbee2MQTT Assistant is written in C#, while Theengs Gateway is built with Python. Licensing differs — MIT for Zigbee2MQTT Assistant versus GPL-3.0 for Theengs Gateway. Zigbee2MQTT Assistant is the more established project (first released 2019), while Theengs Gateway arrived in 2022. Zigbee2MQTT Assistant has the considerably larger community, at 449 GitHub stars versus 177.
Why pick each one
Choose Zigbee2MQTT Assistant if…
- Released under the MIT license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Written in C#
Choose Theengs Gateway if…
- Released under the GPL-3.0 license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Written in Python
Frequently asked questions
Is Zigbee2MQTT Assistant or Theengs Gateway better?
Neither is universally better. Zigbee2MQTT Assistant has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are Zigbee2MQTT Assistant and Theengs Gateway free and open-source?
Yes. Zigbee2MQTT Assistant is licensed under MIT and Theengs Gateway under GPL-3.0. Both can be self-hosted at no software cost.
Can I run Zigbee2MQTT Assistant and Theengs Gateway with Docker?
Zigbee2MQTT Assistant: yes. Theengs Gateway: yes.