BroadSign - BroadSign is a tool that lets you spread your company's message across the city and across the world through the use of robust and dynamic digital marketing.
Yodeck - Yodeck enables you to design and schedule your digital signage on Raspberry Pi easily from the web, using your computer, tablet or smartphone.
Scala Digital Signage - The best digital signage to specifically tailor communication focused at a specific audience, location and time.
OptiSigns - OptiSigns Digital Signage is a platform that helps users to make any screen a digital sign for information or advertisement.
Xibo - Digital Signage for Everyone!
Skykit - Google-based digital signage CMS for enterprise deployment