ExpenseOwl vs Budget Zero
A side-by-side comparison of two self-hosted budgeting & finance options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | ExpenseOwl | Budget Zero |
|---|---|---|
| Deploy effort | Under-an-hour setup | Read-the-docs project |
| Health score | 46 · Fair | 62 · Good |
| Category | Budgeting & Finance | Budgeting & Finance |
| License | MIT | GPL-3.0 |
| Language | HTML | Vue |
| Setup difficulty | Easy | Easy |
| Min. RAM | 64 MB | 128 MB |
| Deployment | docker, binary, source | bare-metal, source |
| GitHub stars | ★ 1,514 | ★ 655 |
| First released | 2024 | 2019 |
| Replaces | Mint, Spendee | YNAB, Mint |
What are ExpenseOwl and Budget Zero?
ExpenseOwl
ExpenseOwl is a simple, lightweight self-hosted expense tracking application written in Go. It focuses on quick expense entry, category breakdowns, and clean visual reports.
- Minimal expense logging
- Category pie charts
- JSON-backed storage
- Single-binary deployment
Budget Zero
Budgetzero is an open-source, offline-first envelope budgeting application. It works entirely in the browser with local storage and optional CouchDB sync for multi-device budgeting.
- Envelope budgeting
- Offline-first browser app
- Optional CouchDB sync
- Import from YNAB
ExpenseOwl vs Budget Zero: key differences
ExpenseOwl is written in HTML, while Budget Zero is built with Vue. Licensing differs — MIT for ExpenseOwl versus GPL-3.0 for Budget Zero. ExpenseOwl is the lighter option, starting around 64 MB of RAM against 128 MB for Budget Zero. Budget Zero is the more established project (first released 2019), while ExpenseOwl arrived in 2024. ExpenseOwl has the considerably larger community, at 1,514 GitHub stars versus 655. ExpenseOwl lists first-class Docker deployment; Budget Zero does not.
Why pick each one
Choose ExpenseOwl if…
- Extremely lightweight
- Fast and simple
Watch out for
- Very minimal feature set
- Single-user only
Choose Budget Zero if…
- Works fully offline
- Simple budgeting workflow
Watch out for
- Small project
- Limited reporting
Frequently asked questions
Is ExpenseOwl or Budget Zero better?
Neither is universally better. ExpenseOwl has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are ExpenseOwl and Budget Zero free and open-source?
Yes. ExpenseOwl is licensed under MIT and Budget Zero under GPL-3.0. Both can be self-hosted at no software cost.
Can I run ExpenseOwl and Budget Zero with Docker?
ExpenseOwl: yes. Budget Zero: check the project docs for container support.
Which is lighter on resources, ExpenseOwl or Budget Zero?
ExpenseOwl has the smaller minimum footprint at 64 MB of RAM, compared to about 128 MB for Budget Zero. Real-world usage depends on library size, user count, and enabled features.