Firefly III vs VoucherVault

A side-by-side comparison of two self-hosted budgeting & finance options — licensing, setup difficulty, resource needs, and what each one replaces.

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FeatureFirefly IIIVoucherVault
CategoryBudgeting & FinanceBudgeting & Finance
LicenseAGPL-3.0GPL-3.0
LanguagePHPHTML
Setup difficultyMediumMedium
Min. RAM512 MB512 MB
Deploymentdocker, bare-metal, sourcedocker
GitHub stars★ 24,254★ 506
First released20162026
ReplacesMint, YNAB

Why pick each one

Choose Firefly III if…

  • Powerful budgeting features
  • Strong API for automation
Firefly III details

Choose VoucherVault if…

  • Released under the GPL-3.0 license
  • First-class Docker support for quick deployment
  • Written in HTML
  • Lightweight — runs in 512 MB RAM
VoucherVault details

Frequently asked questions

Is Firefly III or VoucherVault better?

Neither is universally better. Firefly III has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.

Are Firefly III and VoucherVault free and open-source?

Yes. Firefly III is licensed under AGPL-3.0 and VoucherVault under GPL-3.0. Both can be self-hosted at no software cost.

Can I run Firefly III and VoucherVault with Docker?

Firefly III: yes. VoucherVault: yes.

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