Konsolidat is MIT-licensed open-source enterprise performance management (EPM) and corporate performance management (CPM): multi-entity consolidation, cost allocation, budgeting and variance — Excel-native via =EPM(), on ClickHouse + dbt, connected to Dynamics 365 F&O, ERPNext, and SAP S/4HANA via pilot. The open alternative to OneStream, Anaplan and CCH Tagetik.
Buyers search “EPM” and “CPM” for the same job: close the books, allocate costs, plan, and report. Konsolidat is both. This page is the category answer for open source EPM software and open source corporate performance management software.
IFRS/GAAP group close: FX, CTA, intercompany elimination, NCI, ownership changes. IFRS engine →
Seasonal spreads, actual vs budget vs prior year, writeback on Dynamics 365 F&O. Excel stays the workspace.
| Konsolidat (OSS EPM/CPM) | Closed EPM (OneStream / Anaplan / Tagetik) | Excel + Power BI | Other OSS finance tools | |
|---|---|---|---|---|
| Statutory IC / NCI / CTA | Engine-driven | Yes (licensed) | Manual / fragile | Usually GL or BI, not group close |
| License | $0 MIT | Six–seven figures | $0 tools, hidden FTE cost | Often $0, wrong job |
| Excel as interface | =EPM() native | Export / add-in | Yes — it *is* the engine | Rarely |
| Self-host + source | Yes | No / closed | Yes | Yes |
Yes — Konsolidat is MIT-licensed open-source EPM covering consolidation, allocation, budgeting, forecasting and variance, with full source-code access and self-hosting. Excel via =EPM().
Yes. CPM and EPM are the same buyer category. Konsolidat is open-source CPM: statutory consolidation, planning, allocations and reporting, MIT licensed and self-hostable.
Book a 30-minute technical demo — a real consolidation model, not slides.