Epona

What It Does

Epona turns Microsoft 365 into a legal document, email and contract management system, using SharePoint as the underlying content store. Its main product, DMSforLegal, lets users file, edit and save matter-related content directly from Outlook and Teams into SharePoint, with companion products DMSforOffice and DMSforTeams covering those surfaces. It is built for law firms, corporate legal departments and accounting firms that want to run a DMS on Microsoft’s stack rather than a separate platform.

Who It’s For

This fits firms and in-house teams already committed to Microsoft 365 that want document and email management without moving to a standalone DMS. It integrates with Microsoft Office, Adobe, Draftable and a number of financial/practice-management systems, and is listed on the Microsoft commercial marketplace and the Clio app directory (alongside MatterCenter integration).

What We Found

Epona is listed on the Microsoft marketplace and Clio’s app directory. The vendor states that more than 25% of the Fortune 100 use Epona to run their legal DMS on Microsoft 365.

What We Haven’t Verified

• The “25% of the Fortune 100” figure — vendor-stated, no client list to confirm it.
• Pricing — not published.
• Founding date, headcount and headquarters — not confirmed from the sources we found.
• We haven’t found independent practitioner reviews yet.