Bring the accounts together
Read synced accounts alongside the assets you track manually. Keep each source and currency visible.
Know what you have. Understand what moves. See what survives the month.


Firnline brings synced and manual accounts together without losing their sources. Look beyond a single balance to understand your spending, your cash, and the shape of your finances.
From individual records to useful context.
Read synced accounts alongside the assets you track manually. Keep each source and currency visible.
Understand where your money sits and how spending changes from month to month.
Move from a monthly view to the transactions behind it, with missing or stale records kept visible.
A higher balance does not always mean a quieter month. Firnline puts incoming money, outgoing payments, and the composition of your assets in the same view.


Behind the name
The firn line is where last winter’s snow survives the summer. For your finances, it is the line between what passed through and what remained.
No. The design brings synced and manually tracked accounts together while keeping their origins distinct.
Dutch and Italian accounts share the same view. Their currencies and sources remain visible.
Firnline is a financial context layer. It organises and explains records; this page does not open a bank account or move money.