Domogik is an open source home automation solution based on the xPL standard protocol.
DomotiGa is Open Source Home Automation Software from the Netherlands. It is written in Gambas Basic and runs on Linux.
Ed-Win is simply a skin engine. It will allow you to create your own screens and animate them as you want.
HouseAgent is a multi-platform home and office automation system. HouseAgent is fully open source and written in Python.
HomeAutom8 (transmitter part only)
HomeAutom8 is a Home Automation solution for users of RFXCOM transmitters and automation devices such as the HomeEasy range of devices. HomeAutom8 has a fully functional iPhone client allowing you to take full control of all your devices for multiple locations from the palm of your hand.
HomeSeer HS2 and HS3 is an advanced home automation and remote access software package works with a wide variety of hardware. Once installed, you'll be able to monitor and control your home from any Web browser (locally or remotely) via computer, PDA, PocketPC, or cell phone.
HoMIDoM is a complete system management automation technology for multi-home on Microsoft Windows. Homidom is an open source project free available to the community!
JMom-NG allows you to control your HomeEasy and KlikAan KlikUit devices with your Android mobile via a RFXCom transceiver!
Meteohub is a miniaturized weather server, that records weather data from your weather station, evaluates this data, draws user defined weather graphs and uploads these via ftp to a web server.
EventGhost is an advanced, easy to use and extensible automation tool for MS Windows.
Indigo is an intelligent home control server that integrates an assortment of home control hardware modules to provide unprecedented control of your home.
Linux based home controller with RFXCOM plugin.
Open Source Automation
OSA is free and open source. Anyone with an internet connection can download, install and get up and running without spending a dime. Even more exciting is the open extendability of OSA. Anyone can use the open source API included with OSA to develop new plugins and expand the functionality of the system.
Fhem is a GPL'd perl server for house automation. It is used to automate some common tasks in the household like switching lamps / shutters / heating / etc. and to log events like temperature / humidity / power consumption.
Hydra control freak
Proactive security controller, SMS/E-mail notifications, Open WebM video format , Remote control via smart phone, link devices together to cover large estates.
Domoticz is a Home Automation system that lets you monitor and configure various devices like: Lights, Switches, various sensors/meters like Temperature, Rain, Wind, UV, Electra, Gas, Water and much more. Notifications/Alerts can be send to any mobile device.
BM is an ever growing set of modules, designed to work together with the purpose to bringing the power of flexibility and advanced functions to the user at an affordable price.