Bitcoin Knots vs Firefly III

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?
FeatureBitcoin KnotsFirefly III
CategoryBudgeting & FinanceBudgeting & Finance
LicensefreeAGPL-3.0
LanguageC++PHP
Setup difficultyEasyMedium
Min. RAM512 MB512 MB
Deploymentdocker, one-clickdocker, bare-metal, source
GitHub stars★ 693★ 24,254
First released20222016
ReplacesMint, YNAB

Why pick each one

Choose Bitcoin Knots 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++
Bitcoin Knots details

Choose Firefly III if…

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

Frequently asked questions

Is Bitcoin Knots or Firefly III better?

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

Are Bitcoin Knots and Firefly III free and open-source?

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

Can I run Bitcoin Knots and Firefly III with Docker?

Bitcoin Knots: yes. Firefly III: yes.

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