Homebridge, IFTTT, Home Assistant, Node-RED, Google Home, SmartThings, Mi Home, iot-dashboard, openHAB, Control4, Domoticz, SiteWhere.io, IP-Symcon, domogik, Switchur, Control-Freak, Flowoid, Conrad Connect, HomeGenie, AWS IoT, Loxone Smart Home, Yeti Smart Home, Stringify, Nim Home Assistant (NimHA), emteria.OS, ImperiHome, FHEM, LinuxMCE, Gladys Assistant, Jeedom, Scrypted, SEQUEmatic, Gideon Smart Home, DomotiGa, EVA ICS, Freedomotic, HUEston, iRidium Pro, MisterHouse, AirPatrol WiFi, pimatic are some alternatives to IoBroker.