SignatureSatori - A Solution for central e-mail signature management for Google Apps.
WiseStamp - WiseStamp allows you to easily create and implement slick and unique email signatures for your business.
Signature Lab - Create a beautifully designed email signature in seconds.
Email Signature Generator by cloudHQ - Free email signatures with logo, video, social icons & more!
Email Signature Template Generator - Create your free email signature with our easy-to-use tool.
Signature.email - A powerful visual drag and drop email signature generator paired with the easiest way to maintain consistency for your whole team.