RSign, from RPost headquartered in Los Angeles, is presented as an E-Signature solution that the vendor describes as simple but feature-rich, elegantly easy, and affordable.
RSign is really useful in organizations where many different kinds of forms and applications for signature have to be sent to customers. In the industry where signature time stamp is important.
Honestly I thought DocuSign would have more advantages because I usually think "Most expensive" equals "The best", but DocuSign was very hard to adopt for my business, the interface was packed and messy, full of stuff that not intuitive to learn. And I couldn't get ANY support at all. So we ended up looking for another software and my colleagues recommended RSign. I didn't personally try any other softwares, but my colleagues switched from HelloSign and from PandaDoc to RSign because of similar reasons.