DocSend is a document-sharing service from Dropbox for sending files such as proposals, pitch decks and reports through trackable links. According to the Dropbox help centre it offers visit tracking and analytics, viewer access controls, email validation, watermarks, password protection, eSignatures and data rooms called Spaces. It is delivered as a web service that viewers open in a browser, with a Chrome extension, an Outlook add-in and integrations with tools such as Salesforce and Zapier.
DocSend is a Dropbox brand and Dropbox is a US company, so the service falls under US jurisdiction, including the CLOUD Act. The vendor's pages do not state where DocSend stores customer documents, so US hosting should be assumed unless the vendor confirms otherwise. DocSend publishes a Data Processing Addendum in which the customer acts as controller and DocSend as processor. European organisations sharing confidential or personal data should check the hosting location, transfer safeguards and access logging before using it for sensitive material.