Directory · picks by use case

The best Bitcoin services.

Picked by stated, checkable rules over the open directory — the rule is printed under every section, sponsored listings never appear here, and if you disagree, the full directory is one click away →

Accept Bitcoin payments

The rule: self-hosted and open source first; hosted only where that is the honest trade-off

BTCPay Server

The self-hosted, open-source payment processor — accept Bitcoin and Lightning with no fees and no middleman.

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Zaprite

Invoicing and payment pages that accept Bitcoin, Lightning and fiat side by side — built for freelancers and small businesses.

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OpenNode

Hosted Bitcoin/Lightning payment processing for businesses — invoices, e-commerce plugins and payouts.

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Serious custody (multisig & inheritance)

The rule: collaborative custody where you hold keys — never pure custodians

Unchained

Collaborative multisig custody, inheritance planning and bitcoin-backed loans — US-focused.

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Casa

Multisig self-custody with concierge support — keys stay yours, Casa helps you not lose them.

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Nunchuk

Multisig wallet software with collaborative custody and inheritance features — open-source clients.

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Taxes without tears

The rule: imports your exchanges, outputs your country’s forms

Koinly

Crypto tax reports from exchange and wallet imports — supports most countries’ tax formats.

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CoinTracker

Portfolio tracking and tax reporting with broad exchange support.

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Divly

Crypto tax reports with strong coverage of European countries and local tax-authority formats.

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Run Lightning

The rule: infrastructure you can actually operate — from one node to a fleet

Voltage

Lightning nodes and Bitcoin infrastructure as a service — spin up a node without running hardware.

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LNbits

Free, open-source Lightning accounts system — split one node into wallets and extend it with extensions (paylinks, POS, faucets).

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Alby

Lightning wallet and browser extension — send and receive sats on the web, with a hosted or self-hosted hub.

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Spend sats on real things

The rule: widest reach for gift cards, bills and everyday buys

Bitrefill

Live on bitcoin: gift cards, phone refills and bills in 180+ countries, paid in sats over Lightning.

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Fold

Earn sats back on everyday spending with a prepaid card and gift cards — US.

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Mine with better pools

The rule: transparent payouts and a bias to decentralization

OCEAN

Mining pool focused on decentralization — miners build their own block templates and get paid transparently.

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Braiins

Mining pool and open-source miner firmware — one of the oldest operations in Bitcoin mining.

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Fund open-source work

The rule: money that reaches builders, with public grant records

OpenSats

A non-profit funding free and open-source Bitcoin development through donations and grants — where much of the ecosystem’s FOSS work is paid for.

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Geyser

Crowdfunding on Bitcoin — launch a project page and raise sats over Lightning from anywhere.

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How these picks work: each section states its rule; entries are chosen by that rule from the open directory and re-checked as listings change. No stars, no affiliate ranking — outbound partner links are labeled on the listing pages themselves.