ZippySig is an easy to use email signature generator. You can make awesome HTML email signatures for you and your whole team that will work on all the major email clients.
Gimmio is a free email signature generator which allows you to create some of the most advanced email signatures on the planet. The product has extensive customization options to create the exact signature that you want.
Because of its flexibility, many web design agencies are already using Gimmio to create their customers' email signatures.
