MySignature - MySignature is FREE Email Signature Generator that helps to create Professional Signatures for major email clients such as Outlook, Gmail...
Lini - Perform simple batch operations on Linkedin contacts
Signature.email - A powerful visual drag and drop email signature generator paired with the easiest way to maintain consistency for your whole team.
SignWell - Make it so easy to sign your documents that it cuts turnaround time in half.
MySigMail - UI email signature generator on GitHub
Grytics - Grytics is a SaaS solution for your Facebook Groups Analytics and Marketing