Yodeck - Yodeck enables you to design and schedule your digital signage on Raspberry Pi easily from the web, using your computer, tablet or smartphone.
DocuSign - Try DocuSign's interactive signing demo now! Send yourself an electronic document to digitally sign using our e-signature service.
OptiSigns - OptiSigns Digital Signage is a platform that helps users to make any screen a digital sign for information or advertisement.
RightSignature - Contracts, NDAs, forms, you name it — all signed online in minutes
Xibo - Digital Signage for Everyone!
Scrive - Scrive is a solution to e-sign documents via email, SMS, tablet or integrated into a webpage.