Invoice Ninja vs Kresus

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?
FeatureInvoice NinjaKresus
CategoryBudgeting & FinanceBudgeting & Finance
LicenseElastic-2.0AGPL-3.0
LanguagePHPJavaScript
Setup difficultyMediumMedium
Min. RAM512 MB256 MB
Deploymentdocker, bare-metal, sourcedocker, bare-metal, source
GitHub stars★ 9,979★ 800
First released20142015
ReplacesFreshBooks, QuickBooksMint, Bankin

Why pick each one

Choose Invoice Ninja if…

  • Comprehensive billing features
  • Many payment gateway integrations
Invoice Ninja details

Choose Kresus if…

  • Hands-off bank syncing in supported regions
  • Lightweight
Kresus details

Frequently asked questions

Is Invoice Ninja or Kresus better?

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

Are Invoice Ninja and Kresus free and open-source?

Yes. Invoice Ninja is licensed under Elastic-2.0 and Kresus under AGPL-3.0. Both can be self-hosted at no software cost.

Can I run Invoice Ninja and Kresus with Docker?

Invoice Ninja: yes. Kresus: yes.

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