The personal finance app
I wish I had.

I’m Felix — nicknamed Feffe. After several years of spreadsheets, dashboards and a setup too fragile to change, I built something cleaner, faster and flexible enough to last.

For unsung spreadsheet heroes: your net worth, cash flow, liabilities, assets, real estate and risk, without hours buried in tabs.

A few focused hours a month. The big picture, not every tiny transaction.