Box

Box is a cloud content management platform built for businesses that need to store, share, and govern files securely at scale. Beyond simple storage, Box positions itself as a "content cloud" — a single, secure place for an organization's documents where access, sharing, retention, and compliance are centrally controlled. Files sync across devices, and granular permissions plus external sharing controls let teams collaborate with partners and clients without losing oversight. Box goes deep on security, governance, and workflow. Enterprise features include classification, data loss prevention, retention and legal holds, KeySafe encryption key management, and detailed audit trails, making it a favorite in regulated industries. Box Relay automates content workflows without code; Box Sign adds unlimited e-signatures on many plans; and Box AI helps summarize documents and answer questions from content. A large integration ecosystem connects Box to Microsoft 365, Google Workspace, Salesforce, and Slack, so content flows through existing tools. Box serves mid-market and enterprise organizations — especially security- and compliance-conscious ones — with admin controls, SSO, and industry certifications. Pricing is per user with a three-user minimum on business plans: Business Starter, Business, Business Plus, and Enterprise tiers on annual terms, plus a free individual plan and Enterprise Plus for the largest deployments. It competes with Dropbox, Google Drive, Microsoft OneDrive/SharePoint, and Egnyte, differentiating on enterprise content governance and security rather than consumer simplicity.