Firefly III
Firefly III: A detailed, self-hosted bookkeeping system for users who want control over financial records. Ranked #46 of 181 in Personal Finance Software by our editors (4.6/10); pricing: Free plan; best for self-hosted detailed bookkeeping.
At a glance
- Editor score4.6 / 10
- PricingFree plan
- Best forSelf-hosted detailed bookkeeping
- Free planYes
- Paid fromFree
- Net-worth trackingYes
- Facts checked19 Sep 2026
Where it wins
- Double-entry bookkeeping with budgets, rules, and recurring transactions
- Reports, charts, savings goals, and multi-currency support
- Free, open-source deployment with Docker and a REST JSON API
Where it doesn't
- Self-hosting requires managing the deployment environment
- No AI features are included
- Its stated platforms center on web, API, and self-hosted access
Our verdict on Firefly III
Firefly III is a self-hosted personal finance manager for tracking income, expenses, budgets, categories, tags, and financial goals. It is designed for people who want detailed bookkeeping without relying on a hosted cloud service. The software combines budget management, recurring transactions, rule-based transaction handling, double-entry bookkeeping, savings goals through piggy banks, income and expense reports, charts, financial views, two-factor authentication, multi-currency support, and a REST JSON API. Its strongest fit is for individuals who value ownership of their financial records and are comfortable with self-hosted software.
The Free and open source plan includes self-hosted deployment, Docker deployment, the REST JSON API, budgets, and financial reports. Because the product is open source and self-hosted, the main trade-off is operational responsibility: deployment and ongoing administration sit with the person or organization running it. Docker can support the deployment path, while the API provides a route for connecting external workflows or building custom tools. The stated platform footprint is web, API, and self-hosted access, making it more suitable for a controlled personal setup than for buyers seeking a broad, ready-made ecosystem.
Firefly III stands out through the depth of its bookkeeping model rather than through automated assistance. Double-entry records, rules, recurring transactions, multi-currency support, reports, charts, and savings goals give detail-oriented users several ways to organize and review finances. Two-factor authentication adds an account-security feature, while the API supports customization. The product should appeal to self-hosting enthusiasts, privacy-conscious users, and anyone who wants structured financial records. Users who prefer managed hosting, mobile-first access, or AI-assisted finance tools should consider a different type of product.
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Firefly III fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Budgeting tools | Yes |
| Bill tracking | Yes |
| Net-worth tracking | Yes |
| Account sync | Not verified |
| Report export | Not verified |
| Mobile apps | Not verified |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Pricing | Free plan (source) |
| Website | firefly-iii.org |
| Facts checked | 19 Sep 2026 |
Alternatives to Firefly III
- QuickenA mature all-around finance suite with broad tracking, reporting, and account-update tools.9.3
- SoFiA broad free toolkit for budgeting, account tracking, credit monitoring, and financial guidance.9.2
- GnuCashA capable free desktop ledger for detailed accounting, budgeting, and investments.9.1
See all Firefly III alternatives →
Also Ranked In
Firefly III is ranked in 2 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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