E-signature Integration in CRM allows users to sign contracts, agreements, and other documents digitally, eliminating the need for physical paperwork. This feature speeds up the sales process, reduces administrative costs, and ensures compliance with legal regulations. Platforms like DocuSign, Adobe Sign, and PandaDoc integrate seamlessly with CRMs, allowing sales and legal teams to track document status, send automated reminders, and store signed contracts securely. E-signature integration enhances workflow efficiency, improves customer experience, and ensures faster deal closures.