Adobe Acrobat Sign offers trusted electronic signature software online. Send, e-sign, track, and file documents and contracts securely. Easiest signing experience in the industry.
Dropbox Sign makes agreements easy with simple and secure eSignatures. With Dropbox Sign, anyone can set up a document for signature, Sign, and track the agreement process for important documents. Dropbox Sign works wherever you are, so any Dropbox user can send a document out for signature without the hassle of opening a separate app. Customers all over the world trust the Dropbox Sign platform—which includes eSignature, mobile-friendly forms, and electronic fax solutions with Dropbox Sign, Dropbox Forms, and Dropbox Fax—to automate and manage their most important business agreements.
Opensense is a next generation platform to help sales and marketing enhance human email. They arm your enterprise with cloud hosted apps that give unparalleled visibility and analytics on your most important business communication channel -- Human to Human email. Get the most comprehensive email signature management software in the market. Don't take their word for it, you can get a list of all the companies on their website. And educated buyer is their favorite customer.