Firefly III
Track your money on your own server.
New to this? What open source means and how to read this page.
What it is
A personal finance manager for accounts, budgets, categories and recurring transactions, with an API.
Good for
People who want detailed tracking and full ownership of their financial data.
The catch
It is powerful and takes time to set up. You host it, so you also own the security of data this sensitive.
Facts checked on 12 October 2026. We have not yet run a hands-on test of this tool. When we do, it gets a "Tested" mark here. Approximate US list prices for an individual plan, from third-party price trackers checked on 12 Oct 2026. Monthly billing where it exists. Regions, taxes and promotions change them. Confirm at the vendor before you decide.
More in Finance
A local-first personal budgeting app.
Replaces: YNAB