FHEM — Home Automation (Open Source)

FHEM is an open-source Home Automation solution. Compare it against 4 other Home Automation tools on FreeSoftwareX — by features, licensing and price — and request a quote or demo free in 2026.

What is FHEM?

FHEM is open source — its source code is publicly available and free to use, modify and self-host, usually with an active community and no licensing fees. It is categorised under Home Automation. Buyers typically evaluate FHEM when they need a dependable Home Automation option and want to weigh the trade-offs between free, open-source and paid tools before committing.

FHEM alternatives

If FHEM isn't the right fit, compare these Home Automation alternatives side by side:

DomoticzGladysioBrokeropenHAB

Frequently asked questions

Is FHEM free?
Yes. FHEM is open source and free to use, with no purchase cost for the core product.
What are the best FHEM alternatives?
Popular Home Automation alternatives to FHEM include Domoticz, Gladys, ioBroker, openHAB. See the full list of Home Automation on FreeSoftwareX.
What type of software is FHEM?
FHEM is an open-source Home Automation tool.

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