Xink was rated 4.5/5 Stars on G2.com vs Wise Stamps 4/5 stars. 

Xink is a clear winner with customers and it’s clear why. Xink’s web portal is intuitively easy to set up and run. It is designed to transfer email signature administration from IT to the Marketing/Communications department. Xink is designed to help companies create, share and manage email signatures, company-wide.

Sure, Wise Stamp also has fully customizable email signature generator and offers 1-click setup where you can auto-installs your signature in Gmail, Outlook, and others using advanced technology. But when it came to UX, customer service, tech and pricing for enterprise-level email signature software Xink ranked first.