DocuSign

DocuSign is the e-signature service many companies meet first, because clients and vendors send agreements through it. Senders upload a document, place fields, choose the signing order and track who has opened or signed. Each completed envelope has a certificate of completion with an audit trail.

Beyond signing, the company offers agreement management features that store completed contracts, pull key terms and dates with AI, and connect to CRMs and storage systems. Templates and bulk send help teams that send the same form many times.

Check which signature types your agreements need, whether signers must verify identity, and how completed documents flow back into your document system. Review admin controls, retention of envelopes, and where account data is hosted. Many offices use it daily as signers even if they send through another tool.