DATUM vs Invoice Ninja

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?
FeatureDATUMInvoice Ninja
CategoryBudgeting & FinanceBudgeting & Finance
LicensefreeElastic-2.0
LanguageCPHP
Setup difficultyEasyMedium
Min. RAM512 MB512 MB
Deploymentdocker, one-clickdocker, bare-metal, source
GitHub stars★ 146★ 9,979
First released20222014
ReplacesFreshBooks, QuickBooks

Why pick each one

Choose DATUM if…

  • Easy to set up — beginner-friendly
  • First-class Docker support for quick deployment
  • One-click install on common self-host platforms
  • Written in C
DATUM details

Choose Invoice Ninja if…

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

Frequently asked questions

Is DATUM or Invoice Ninja better?

Neither is universally better. Invoice Ninja has the larger community, while DATUM is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.

Are DATUM and Invoice Ninja free and open-source?

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

Can I run DATUM and Invoice Ninja with Docker?

DATUM: yes. Invoice Ninja: yes.

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