Konsolidat is a flexible, open-source EPM platform, licensed under MIT, that integrates seamlessly with Excel for organizations utilizing SAP or Microsoft Dynamics. It facilitates multi-entity IFRS and GAAP consolidation, incorporating features like foreign exchange translation, currency translation adjustments, intercompany eliminations, and non-controlling interests; it also supports driver-based, cascading, and reciprocal cost allocations, along with budgeting that accommodates seasonal variations and variance analysis. Finance teams can utilize their current Excel workbooks by employing =EPM() formulas, while the underlying close logic operates on a ClickHouse and dbt framework, ensuring full traceability to the source general ledger and implementing 26 automated assertions with each execution. Current connectors are available for Dynamics 365 F&O and ERPNext, with SAP S/4HANA access provided through a four-week pilot program. The application layer enhances security through two-factor authentication, role-based access control, audit logging, and single sign-on capabilities via OIDC/SAML, Entra ID, and LDAP. Users can opt for a self-hosted solution at no licensing cost, or they may select a fully managed hosting service. Designed to accommodate between 10 and 500 finance team members, it aims to streamline financial processes and improve collaboration among users.