Invoice Ninja vs sat.watch

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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FeatureInvoice Ninjasat.watch
CategoryBudgeting & FinanceBudgeting & Finance
LicenseElastic-2.0free
LanguagePHPGo
Setup difficultyMediumEasy
Min. RAM512 MB512 MB
Deploymentdocker, bare-metal, sourcedocker, one-click
GitHub stars★ 9,979★ 26
First released20142022
ReplacesFreshBooks, QuickBooks

Why pick each one

Choose Invoice Ninja if…

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

Choose sat.watch if…

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

Frequently asked questions

Is Invoice Ninja or sat.watch better?

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

Are Invoice Ninja and sat.watch free and open-source?

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

Can I run Invoice Ninja and sat.watch with Docker?

Invoice Ninja: yes. sat.watch: yes.

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