Firefly III vs monetr

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

Not the right match-up?
FeatureFirefly IIImonetr
CategoryBudgeting & FinanceBudgeting & Finance
LicenseAGPL-3.0FSL-1.1-MIT
LanguagePHPGo
Setup difficultyMediumMedium
Min. RAM512 MB512 MB
Deploymentdocker, bare-metal, sourcedocker, kubernetes
GitHub stars★ 24,254★ 677
First released20162026
ReplacesMint, YNAB

Why pick each one

Choose Firefly III if…

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

Choose monetr if…

  • Released under the FSL-1.1-MIT license
  • First-class Docker support for quick deployment
  • Kubernetes-ready with Helm charts available
  • Written in Go
monetr details

Frequently asked questions

Is Firefly III or monetr 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 monetr free and open-source?

Yes. Firefly III is licensed under AGPL-3.0 and monetr under FSL-1.1-MIT. Both can be self-hosted at no software cost.

Can I run Firefly III and monetr with Docker?

Firefly III: yes. monetr: yes.

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