Free, open-source alternatives to YNAB

Zero-based budgeting app. 4 apps you can run yourself instead of YNAB, sorted by how well they replace it. Each one is open source, so your data stays with you.

  1. ActualBest match

    Local-first personal finance tool based on zero-sum budgeting, supporting synchronization across devices, custom rules, manual transaction importing (from QIF, OFX, and QFX files), and optional automatic synchronization with many banks.

    29.5k starsMITUpdated 12 October 2026
  2. Firefly III

    Firefly III is a modern financial manager. It helps you to keep track of your money and make budget forecasts. It supports credit cards, has an advanced rule engine and can import data from many banks.

    24.9k starsAGPL-3.0Updated 11 October 2026
  3. OpenBudgeteer

    Budgeting app based on the Bucket Budgeting Principle.

    971 starsAGPL-3.0Updated 17 December 2025
  4. Sure

    Personal finance application for everyone (fork of Maybe).

    10.5k starsAGPL-3.0Updated 12 October 2026

Side by side

AppStarsLicenseActivityRuns on
Actual29,462MITNode.js, Docker
Firefly III24,883AGPL-3.0PHP, Docker
OpenBudgeteer971AGPL-3.0Docker, C#
Sure10,494AGPL-3.0Docker

Why replace YNAB?

YNAB works, but your data lives in someone else's account, the price can change at any time, and features can disappear. An open-source app you run yourself is yours: you choose where it runs, who can see the data, and when to update.

Questions

What is the best free alternative to YNAB?

Actual is the closest open-source replacement for YNAB in our list. Firefly III and OpenBudgeteer are worth a look too, depending on what you need.

Can I self-host an alternative to YNAB?

Yes. All 4 apps on this page are open source and can run on your own server, usually with Docker, or on a managed host that installs them for you.