WebThings Gateway review
A free, open-source gateway with local controls and a visual rules interface.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
WebThings Gateway is open-source software for running a smart-home hub on your own hardware. It brings connected-device monitoring and control into a web interface, with a drag-and-drop rules engine for automating home actions. An interactive floorplan shows device status and offers control, while sensor-data logging keeps measurements over time. Its local-control focus suits self-hosters who want a straightforward rules interface and prefer the gateway to run without relying on a middleman. It is a less natural fit for buyers seeking a hosted service or a managed installation.
Local operation and extensibility define the product’s ecosystem approach. The gateway can be accessed locally, provides a local API, and lets users authorize third-party services to monitor or control selected devices. Adapter add-ons extend compatibility with devices and protocols; the project lists Zigbee and Z-Wave support. That makes the gateway relevant to people willing to manage their own home hub and add-ons, but compatibility choices may require more involvement than a turnkey consumer hub. User accounts include optional two-factor authentication, and the project describes privacy, security and interoperability as areas of focus.
WebThings Gateway is free, and the published product information describes it as a free local installation rather than a tiered service. Current installation options include Docker, an experimental Snap package and building from source. The older Raspberry Pi OS image is deprecated, so it should not be treated as the current installation path. Documentation is the listed support channel. Choose WebThings Gateway if local control, a visual rules editor and self-hosting matter more than managed setup; consider another approach if you want a turnkey hub or rely on a specific device integration that its adapter options do not cover.
WebThings Gateway pros and cons
- Where it wins
- Monitor and control connected devices through one web interface.
- Build home-automation rules with a drag-and-drop editor.
- View device status on a floorplan and log sensor data over time.
- Where it doesn't
- Requires self-hosting and installation on your own hardware.
- Adapter add-ons are needed to extend device and protocol compatibility.
- The Raspberry Pi OS image is deprecated; Snap is experimental.
WebThings Gateway fact sheet, pricing and score →
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