Google Drive

Google Drive remains the most widely used file storage platform among agencies, largely because it's already included with Google Workspace — which most agencies use for email and calendar. The seamless integration between Drive, Docs, Sheets, and Slides means agencies can create, edit, and share client-facing documents without leaving the Google ecosystem. Real-time collaboration is second nature, making it easy for multiple team members to work on a proposal or presentation simultaneously.

For agency workflows, Google Drive's sharing permissions are both a strength and a management challenge. You can share specific folders with clients, giving them view or edit access to deliverables without exposing internal files. However, as agencies accumulate clients and projects over years, Drive's flat sharing model can become difficult to manage. Establishing clear folder naming conventions and permission hierarchies early on saves significant cleanup time later.

Compared to Dropbox or OneDrive, Google Drive wins on native document editing and collaboration features. Dropbox offers better file sync and media handling, while OneDrive integrates more tightly with Microsoft Office. For agencies that primarily work in Google Docs and Sheets, Drive is the natural choice. Agencies handling large media files — video production, photography, or design assets — may find Dropbox's dedicated sync and storage features more suitable for their heaviest file management needs.