Exclaimer - Exclaimer is the industry's leading provider of email signature solutions, empowering businesses to unlock the potential of email as a key digital advertising channel.
WiseStamp - WiseStamp allows you to easily create and implement slick and unique email signatures for your business.
CodeTwo Exchange Rules - Unify Email Signatures & Disclaimers in your company using a reliable and easy to use Signature Add-on for Exchange Server 2016/2013/2010/2007 & SBS.
NEWOLDSTAMP - Email signature generator
Sigstr - Email signature marketing
Templafy - Document assembly & management software