Explore the Docusign Resource Library

IDC MarketScape: Worldwide eSignature Software 2023 Vendor Assessment

An electronic signature, also known as esignature, is a legally agreed upon replacement for uniquely identifiable physical acceptance or agreement to a form, document, or other digital source. Digital signatures are an advanced form of esignature that require the signer to authenticate their identity using a digital certificate issued by an independent certificate authority (CA).