Signature Lab - Create a beautifully designed email signature in seconds.
WiseStamp - WiseStamp allows you to easily create and implement slick and unique email signatures for your business.
cPanel - With its first-class support and rich feature set, cPanel & WHM has been the web hosting industry's most reliable, intuitive control panel since 1997.
NEWOLDSTAMP - Email signature generator
Signaturify - Email signature solution for G Suite, to manage all your company email signatures in one place.
Sigstr - Email signature marketing