openHAB vs SmartApp Bridge
A side-by-side comparison of two self-hosted home automation options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
openHAB
Vendor-neutral open-source home automation
VS
SmartApp Bridge
Self-hosted automation engine for IoT devices
| Feature | openHAB | SmartApp Bridge |
|---|---|---|
| Category | Home Automation | Home Automation |
| License | EPL-2.0 | Apache-2.0 |
| Language | Java | Java |
| Setup difficulty | Hard | Medium |
| Min. RAM | 1,024 MB | 512 MB |
| Deployment | docker, bare-metal | docker, bare-metal |
| GitHub stars | ★ 1,134 | ★ 2,061 |
| First released | 2010 | 2014 |
| Replaces | SmartThings, Google Home | SmartThings |
Why pick each one
Choose SmartApp Bridge if…
- Released under the Apache-2.0 license
- First-class Docker support for quick deployment
- Active community (2.1k GitHub stars)
- Written in Java
Frequently asked questions
Is openHAB or SmartApp Bridge better?
SmartApp Bridge is the stronger all-round pick: it has both the larger community and the simpler medium setup. Consider openHAB if its specific feature set fits your needs better.
Are openHAB and SmartApp Bridge free and open-source?
Yes. openHAB is licensed under EPL-2.0 and SmartApp Bridge under Apache-2.0. Both can be self-hosted at no software cost.
Can I run openHAB and SmartApp Bridge with Docker?
openHAB: yes. SmartApp Bridge: yes.