Alternatives to openHAB
Java-based open automation platform
openHAB ranks #6 of 8 in Home automation, with an Alt Score of 64. It is licensed under EPL-2.0, free from Free and available on Windows, macOS and Linux. 6 of 10 checklist rows are verified against a public source.
Homeowners and technical hobbyists who want to unify smart-home devices from many brands under one system without depending on manufacturer clouds or being locked into a single ecosystem.
A free, open-source home automation platform that connects to 400+ technologies and thousands of devices through add-ons/bindings, letting you control and automate them from one place. It runs locally on your own hardware (Linux, macOS, Windows, Raspberry Pi, Docker, Synology, etc.), keeping data and control on-premises rather than in a vendor's cloud. Automation is handled through rules with time- and event-based triggers, scripts, notifications, and voice control. It's backed by the nonprofit openHAB Foundation, which commits to keeping it vendor-neutral.
You install the openHAB runtime (a Java application built on Apache Karaf) on a server or device, add bindings for the specific devices/services you own, then define items, rules, and dashboards to tie them together. You interact with the system via its web UI or the companion iOS/Android apps.
Why people leave openHAB
Dashed reasons are sourced facts; the rest are opinions. Vendors can dispute.
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Ranked alternatives
Ordered by Alt Score. Click any score to see the breakdown.
Feature comparison
How openHAB compares with its alternatives, feature by feature.
| Home automation checklist | openHAB | Domoticz | Home Assistant | ESPHome | SmartThings | Homebridge |
|---|---|---|---|---|---|---|
| Pricing model | ||||||
| Starts at | ||||||
| License | ||||||
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| Local-first (no cloud required) | ||||||
| Device / integration count | ||||||
| Automation engine | ||||||
| Voice assistant integration | ||||||
| Matter / Thread support | ||||||
| Energy monitoring | ||||||
| Dashboards | ||||||
| Mobile app | ||||||
| Open source | ||||||
| Runs on Raspberry Pi |
Every fact and feature listed for openHAB is verified against its own pages. Each alternative is sourced on its own page.
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Starts at Free verified 2026-07-10
Eclipse Public License - v 2.0
https://raw.githubusercontent.com/openhab/openhab-core/main/LICENSE -
Platforms Windows, macOS, Linux verified 2026-07-10
Raspberry Pi Linux Windows macOS Docker Choose your version
https://www.openhab.org/download/ -
License EPL-2.0 verified 2026-07-10
Eclipse Public License - v 2.0
https://raw.githubusercontent.com/openhab/openhab-core/main/LICENSE -
Pricing model Free verified 2026-07-10
Free open-source software under EPL-2.0; no paid tier.
Eclipse Public License - v 2.0
https://raw.githubusercontent.com/openhab/openhab-core/main/LICENSE -
Status active verified 2026-07-10
Released 2026-07-05.
5.2.0
https://github.com/openhab/openhab-distro/releases/tag/5.2.0 -
Local-first (no cloud required) Yes verified 2026-07-10
an open source, technology agnostic home automation platform which runs as the center of your smart home!
https://www.openhab.org/docs/ -
Automation engine Yes verified 2026-07-10
Rules are used for automating processes: Each rule can be triggered, which invokes a script that performs any kinds of tasks, e.g. turn on lights by modifying your items, do mathematical calculations,
https://www.openhab.org/docs/configuration/rules-dsl.html -
Dashboards Yes verified 2026-07-10
openHAB provides a single graphical user interface to modify settings, to manage your components and rules, and to provide a UI for users.
https://www.openhab.org/docs/configuration/ -
Mobile app Yes verified 2026-07-10
The openHAB Android application is a native client for openHAB, compatible with phones and tablets.
https://www.openhab.org/docs/apps/android.html -
Open source Yes verified 2026-07-10
an open source, technology agnostic home automation platform which runs as the center of your smart home!
https://www.openhab.org/docs/ -
Runs on Raspberry Pi Yes verified 2026-07-10
Complete SD-card images pre-configured with openHAB for the Raspberry Pi line of small single-board computers
https://www.openhab.org/docs/installation/openhabian.html
FAQ
Yes. Domoticz, Home Assistant and ESPHome have a free tier or are fully free. Free-tier limits in the comparison table are verified and dated.
Domoticz, Home Assistant and ESPHome — every license claim links its source.