Home Assistant
Local-first, open-source home automation hub with thousands of device integrations and no mandatory cloud.
Replace today:
Google Home Amazon Alexa Samsung SmartThings Philips Hue
The Best Private Smart Home Platforms in 2026
Private alternatives to Google Home, Amazon Alexa, Samsung SmartThings, Philips Hue, vetted against our public criteria.
Showing 5 of 5
openHAB
Vendor-neutral, Java-based home automation platform with local control and a large binding ecosystem.
Domoticz
Lightweight open-source home automation system that runs well on low-power hardware like a Raspberry Pi.
ioBroker
Open-source IoT and home automation platform built on Node.js with a large adapter ecosystem.
HomeKit
Apple's smart home framework. End-to-end encrypted home data, on-device camera processing.
No matches for those filters.
Smart speakers and hubs from Google and Amazon turn your home into an always-on microphone and a data feed, with device states and routines logged to a cloud you do not control. These platforms run the automation locally, on hardware in your own home, so your lights and sensors answer to you instead of an advertising company.
What to look for in a smart home platform
Local control is the whole point. The hub should keep running when the internet drops, and your device states should never need to leave the house to fire a routine. Broad device support matters too, so you are not locked into one vendor’s ecosystem, and an open-source core means the community can audit what the thing actually does. Treat a mandatory cloud account as a red flag.
Why the default cannot be fixed
Google Home and Alexa are front ends for a cloud service. The voice processing and the automations live on the vendor’s servers because that is the product, not a setting you can switch off. Muting a microphone or deleting a recording after the fact does not change the architecture, which still routes your home through a company whose business is knowing what happens inside it. A local hub takes the server out of the loop.
How to switch
Start with one hub on a small computer or a Raspberry Pi, then add your existing devices through their local integrations. Rebuild your handful of routines there and keep the vendor app running in parallel until the new setup is stable. When it is, unplug the cloud speakers. The trade is a weekend of setup for a home that keeps working, and keeps quiet, on its own.
Frequently asked
- Do these keep working without the internet?
- Yes, that is the main reason to run one. A local hub stores your devices and routines on hardware in your home, so lights and sensors keep responding even when your connection or the vendor's cloud is down. You turn on remote access yourself only if you want it.
- Will my existing smart devices work?
- Most do. The leading hubs support thousands of devices over local protocols like Zigbee, Z-Wave, Matter, and plain Wi-Fi, and many can talk to gear you already own without its original app. Check the integration list for anything unusual before you buy more.