openHAB vs ThingsBoard
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?
Compare openHAB with
choose an app… Home Assistant Frigate ntfy Homebridge Tasmota WLED EMQX Frigate NVR Companion go2rtc Zigbee2MQTT ESPHome Mosquitto Home Assistant Operating System evcc Scrypted Domoticz Gladys Assistant Mozilla WebThings Gateway Home Assistant Supervisor SmartApp Bridge ioBroker Z-Wave JS UI Python Matter Server AppDaemon Domoticz Plugin Hub Jeedom OpenHAB Cloud Zwave-JS Server FHEM
Compare ThingsBoard with
choose an app… Home Assistant Frigate ntfy Homebridge Tasmota WLED EMQX Frigate NVR Companion go2rtc Zigbee2MQTT ESPHome Mosquitto HACS Home Assistant Operating System evcc Scrypted Mushroom Piper Bubble Card OpenMQTTGateway Domoticz Companion DZVents Hyperion Domoticz Home Assistant Companion ESPEasy Sonoff DIY Tools Gladys Assistant Rhasspy Mozilla WebThings Gateway openWakeWord Button Card Awtrix Light OpenBeken Home Assistant Supervisor SmartApp Bridge deCONZ ApexCharts Card OpenRemote diyHue card-mod Mini Media Player TinyTuya Server Home Assistant Floorplan HA-Bridge ESPresense Govee2MQTT ioBroker OpenEnergyMonitor Emoncms HASS.Agent Wyoming Satellite Z-Wave JS UI OwnTracks Recorder LocalTuya Frigate Cards Python Matter Server OpenHASP Tasmoadmin AppDaemon Ring-MQTT EMHASS Domoticz Plugin Hub Zigbee2MQTT Frontend OpenSprinkler Grott Growatt Monitor Zigbee2MQTT Assistant SIP Irrigation Control Jeedom Node-RED Dashboard 2.0 OpenHAB Cloud OpenVoiceOS SmartIR Theengs Gateway Zwave-JS Server SOLECTRUS SmartHomeNG Victron Venus OS Bridge Dahua2MQTT Streamline Smart Home Dashboards Calaos ESPHome Web Tools Habapp FHEM LHA Onloc Find My Device
Feature openHAB ThingsBoard Category Home Automation Home Automation License EPL-2.0 Apache-2.0 Language Java Java Setup difficulty Hard Hard Min. RAM 1,024 MB 2,048 MB Deployment docker, bare-metal docker, kubernetes, bare-metal GitHub stars ★ 1,134 ★ 22,200 First released 2010 2017 Replaces SmartThings, Google Home AWS IoT, Azure IoT
Why pick each one
Choose openHAB if… Very flexible Vendor neutral Mature project openHAB details
Frequently asked questions Is openHAB or ThingsBoard better? Neither is universally better. ThingsBoard has the larger community; both share a hard setup difficulty, so the decision comes down to features and licensing.
Are openHAB and ThingsBoard free and open-source? Yes. openHAB is licensed under EPL-2.0 and ThingsBoard under Apache-2.0. Both can be self-hosted at no software cost.
Can I run openHAB and ThingsBoard with Docker? openHAB: yes. ThingsBoard: yes.