Support & Offers

Custos is free on the official host with full features, and always will be. Everything on this page is optional and never gates a feature — tips keep the lights on; the affiliate offers below are how the free version of the site itself is funded.

Disclosure: the offers on this page are affiliate links — Custos may earn a commission if you use one, at no extra cost to you. They are generic and non-personalized; nothing here is chosen from your ledger, which under end-to-end encryption would not even be possible.

Send a tip

A one-off or recurring tip, whatever feels right.

Ko-fi

One-off or monthly, no account needed.

Tip on Ko-fi →

GitHub Sponsors

Sponsor the project directly on GitHub.

Sponsor →

Affiliate offers

Tools worth knowing about if you're already tracking your money seriously. Same disclosure as above — commission-earning, generic, never personalized.

A hardware wallet

If you hold crypto and want a ledger-only signer that never touches a hot wallet.

See recommendation →

A password manager

For the recovery-phrase-adjacent stuff Custos deliberately doesn't store.

See recommendation →

Looking for paid self-hosting, private deployment, or custom privacy work instead? See Commercial & self-hosting.