eSignatures are an increasingly popular way for businesses to offer more convenient customer experiences and save time collecting legally valid signatures. In this article we’ll explore what to look for in a decent eSignature API. We’ll also introduce you to some of our favorite options.  However, if you don’t have time to read this entire article, we’ll cut to the chase. SignNow is my all-around winner because it’s one of the most feature-rich and versatile solutions on the market. In…