Bitcoin L1

Bitcoin-only European app for buying, selling, saving, receiving, and sending bitcoin, with custodial storage or automatic withdrawals to a personal wallet.

Bitcoin L1 · Payments/Commerce · Wallets

Self-custodial Lightning wallet and hub for connecting apps through NWC.

Bitcoin L1 · Lightning Network · Wallets · Nodes/Infrastructure

Client-side Bitcoin privacy scanner for analyzing addresses, transactions, wallets, and unsigned PSBTs for on-chain linkability and privacy risks.

Bitcoin L1 · Analytics/Tools · Privacy Tools

An Australia-focused Bitcoin-only app for recurring bitcoin purchases, automations, and withdrawals to self-custody.

Bitcoin L1 · Payments/Commerce · Wallets

Decentralized peer-to-peer crowdfunding protocol and app built on Bitcoin and Nostr.

Bitcoin L1 · Payments/Commerce

Mining pool with documented Bitcoin SHA-256 mining, Stratum endpoints, worker monitoring, and account-based BTC payouts.

Bitcoin L1 · Nodes/Infrastructure

A self-custodial Bitcoin wallet from JAN3 for BTC, Lightning, Liquid, and Tether USDt, including asset swaps.

Liquid · Bitcoin L1 · Lightning Network · Wallets

Self-custodial open-source Bitcoin applications designed for privacy, including a terminal and related tools.

Bitcoin L1 · Wallets · Privacy/Enhancements

Multisig wallet coordination for Bitcoin and Stacks.

Bitcoin L1 · Stacks · Wallets

Bitcoin purchase service offering cash-to-Bitcoin ATMs, online and in-app purchases, a kiosk locator, and transfers directly to a wallet controlled by the customer.

Bitcoin L1 · Payments/Commerce

A mobile and desktop cryptocurrency wallet for buying, staking, swapping, and managing Bitcoin and other listed crypto assets.

Bitcoin L1 · Wallets

Swap on-chain Bitcoin or Lightning payments with assets on supported smart-contract networks.

Bitcoin L1 · Lightning Network · Citrea · DEX · Bridges

Self-custodial merchant checkout for payment links, WooCommerce, a hosted store, and an API.

Liquid · Bitcoin L1 · Lightning Network · Payments/Commerce

Multi-asset desktop and server software for monitoring and managing ASIC, GPU, and CPU mining operations, including Bitcoin miners.

Bitcoin L1 · Analytics/Tools · Nodes/Infrastructure

Prepaid Bitcoin voucher product that can be bought with cash or card and redeemed into a wallet.

Bitcoin L1 · Lightning Network · Payments/Commerce

A peer-to-peer atomic-swap desktop DEX for trading Bitcoin, Monero, and other supported coins directly with other traders, with no custodian, account, or protocol fee.

Bitcoin L1 · DEX

Bitcoin aggregator and API for BRC-20, Runes, and Ordinals market data, plus an open-source indexer (OPI).

BRC-20 · Runes · Bitcoin L1 · Ordinals · Analytics/Tools · DEX

Stainless-steel offline backup device for BIP39 wallet recovery phrases and private keys.

Bitcoin L1 · Wallets

Brazilian financial app for buying and selling bitcoin with Pix or card, recurring purchases, Lightning transfers, and bitcoin rewards; it also supports USDT.

Bitcoin L1 · Lightning Network · Payments/Commerce · Wallets

German custodial investment app from Boerse Stuttgart for buying, selling, and holding Bitcoin alongside other cryptocurrencies, stocks, and ETFs.

Bitcoin L1 · Payments/Commerce · Wallets

Desktop peer-to-peer Bitcoin exchange over Tor. Trades settle through 2-of-2 multisig escrow.

Bitcoin L1 · Payments/Commerce · DEX

Open-source home Bitcoin ASIC miner. Hardware plus ESP-Miner firmware mines over WiFi to a Stratum V1 pool without a separate computer.

Bitcoin L1 · Nodes/Infrastructure

Open-source Android remote for using and managing a self-hosted Lightning node, with on-chain and Lightning payments, channel controls, Tor, and coin control.

Bitcoin L1 · Lightning Network · Wallets · Privacy Tools · Nodes/Infrastructure

Bitcoin analytics platform with live and historical charts for on-chain activity, price, mining, market cycles, macro indicators, ETFs, and downloadable data.

Bitcoin L1 · Analytics/Tools

Swiss hardware wallet with a factory-locked Bitcoin-only firmware edition, used with BitBoxApp.

Bitcoin L1 · Wallets

Reference Bitcoin full node software for validating and relaying the Bitcoin blockchain.

Bitcoin L1 · Nodes/Infrastructure

Bitcoin-only ATM and retail checkout network with a mobile app and non-custodial wallet for buying, sending, and receiving BTC.

Bitcoin L1 · Payments/Commerce · Wallets

Open-source, non-custodial Bitcoin multisig wallet for individuals and families, with hardware-signer coordination.

Bitcoin L1 · Wallets

Bitcoin full node and wallet software that downloads and fully validates blocks and transactions. A Knots release of the Bitcoin Core codebase, not a second copy of Bitcoin Core.

Bitcoin L1 · Nodes/Infrastructure

Private information retrieval service for querying Bitcoin data without revealing the query, with Lightning and Cashu paid access.

Cashu · Bitcoin L1 · Lightning Network · Analytics/Tools · Privacy/Enhancements

Open-source desktop software for hardware-signer singlesig and multisig Bitcoin cold storage.

Bitcoin L1 · Wallets

A Bitcoin charts and statistics site covering price history, Lightning Network stats, and other blockchain graphs.

Bitcoin L1 · Lightning Network · Analytics/Tools

Open-source Android Bitcoin wallet that connects peer-to-peer without a centralized backend and supports QR, NFC, Taproot, SegWit, fee control, and optional Tor.

Bitcoin L1 · Payments/Commerce · Wallets

Bitcoin-only platform for buying bitcoin directly to a personal wallet, selling bitcoin for fiat, and using Bitcoin ATMs and cash vouchers.

Bitcoin L1 · Payments/Commerce · Wallets

Canadian multi-asset service for buying Bitcoin online or at cash ATMs and selling BTC online, with delivery to a customer-provided wallet address.

Bitcoin L1 · Payments/Commerce

Differential fuzzing project for Bitcoin protocol implementations and libraries, with a public GitHub repository and research workflow.

Bitcoin L1 · Nodes/Infrastructure

Open-source browser visualization of the Bitcoin mempool and the path from unconfirmed transactions into confirmed blocks, with optional self-hosted node integrations.

Bitcoin L1 · Analytics/Tools · Nodes/Infrastructure

A long-running cryptocurrency exchange, founded in 2012, for trading Bitcoin and other listed crypto assets.

Bitcoin L1 · Payments/Commerce

A universal exchange for trading cryptocurrencies including Bitcoin, along with other listed markets in first-party copy such as stocks, gold, and forex.

Bitcoin L1 · Payments/Commerce

Self-custody Bitcoin hardware plus app from Block's Proto team, with 2-of-3 recovery and no seed phrase.

Bitcoin L1 · Wallets

A self-custodial mobile Bitcoin and Lightning wallet from Synonym for sending and receiving bitcoin with keys on the device.

Bitcoin L1 · Lightning Network · Wallets

Business money platform with Bitcoin and Lightning support for wallets, global payouts, treasury operations, and payment infrastructure alongside fiat and stablecoin services.

Bitcoin L1 · Lightning Network · Payments/Commerce · Wallets

A Bitcoin node-network data site that publishes reachable-node maps and network trends from an independent restoration of the Bitnodes project.

Bitcoin L1 · Analytics/Tools · Nodes/Infrastructure

A Dutch Bitcoin broker for buying, selling, and holding BTC, with payouts to an account or a user-controlled wallet.

Bitcoin L1 · Payments/Commerce

European custodial investment platform and app for buying, selling, swapping, and holding Bitcoin alongside other crypto assets, stocks, ETFs, and metals.

Bitcoin L1 · Payments/Commerce · Wallets

Multi-asset payments platform with merchant Bitcoin and Lightning checkout, business payouts, bill pay, gift cards, and a self-custody wallet.

Bitcoin L1 · Lightning Network · Payments/Commerce · Wallets

Gift-card, eSIM, and phone-refill store that accepts on-chain Bitcoin and Lightning invoices.

Bitcoin L1 · Lightning Network · Payments/Commerce

A non-custodial payment-request app that observes on-chain and Lightning payments into a wallet you already control, including Spark, LND, Core Lightning, LNbits, NWC, and LNURL.

Spark · Bitcoin L1 · Lightning Network · Payments/Commerce

Latin American custodial cryptocurrency exchange and app for buying, selling, holding, and transferring Bitcoin using local currencies. Bitso also supports many non-Bitcoin crypto assets and business payment services.

Bitcoin L1 · Payments/Commerce · Wallets

Custodial multi-asset exchange, now branded Bitstamp by Robinhood, where eligible users can buy, sell, trade, deposit, withdraw, and store Bitcoin.

Bitcoin L1 · Payments/Commerce

Dutch custodial cryptocurrency exchange and app for buying, selling, holding, and withdrawing Bitcoin, with euro funding and broader digital-asset support.

Bitcoin L1 · Payments/Commerce · Wallets

Global payroll and invoicing platform that lets companies and freelancers fund or receive wages in Bitcoin, other digital assets, stablecoins, or local currency.

Bitcoin L1 · Payments/Commerce

Open-source suite of Bitcoin Silent Payments wallets, a personal scanner, and indexing infrastructure.

Bitcoin L1 · Wallets · Privacy/Enhancements · Nodes/Infrastructure

A Bitcoin payments wallet with a custodial Lightning account and a separate non-custodial Spark wallet, plus merchant and circular-economy tools.

Spark · Bitcoin L1 · Lightning Network · Payments/Commerce · Wallets

Mobile Bitcoin wallet with Lightning and Spark balances.

Spark · Bitcoin L1 · Lightning Network · Wallets

Non-custodial Lightning wallet with an integrated LND node on mobile.

Bitcoin L1 · Lightning Network · Wallets

Multi-chain wallet app with brokerage features for buying, selling, swapping, and self-custodying Bitcoin. The self-custody wallet also supports Ethereum, Polygon, and other networks.

Bitcoin L1 · Payments/Commerce · Wallets

Non-custodial merchant payment processor for accepting on-chain Bitcoin directly into a seller-controlled wallet through hosted checkout, APIs, and ecommerce integrations; it also supports BCH and USDT.

Bitcoin L1 · Payments/Commerce

Multi-platform Bitcoin and Liquid wallet from Blockstream, successor surface to Green.

Liquid · Bitcoin L1 · Wallets

Blockstream explorer for Bitcoin and Liquid transactions and addresses.

Liquid · Bitcoin L1 · Analytics/Tools

Open-source Blockstream hardware wallet for Bitcoin and Liquid.

Liquid · Bitcoin L1 · Wallets

A free 24/7 satellite broadcast of the Bitcoin blockchain, expanding access to Bitcoin network data beyond terrestrial internet.

Bitcoin L1 · Nodes/Infrastructure

An open-source iOS and Android Bitcoin wallet with on-device keys, watch-only and multisig vaults, hardware-wallet support, and Lightning when connected to a node.

Bitcoin L1 · Lightning Network · Wallets

Non-custodial web app for swapping bitcoin between Bitcoin layers, including Lightning, without the operator taking custody of the swapped funds.

Bitcoin L1 · Lightning Network · DEX · Bridges

Bitcoin mining company tools: a mining pool, miner management, firmware, and hardware for mining bitcoin.

Bitcoin L1 · Nodes/Infrastructure

Autotuning firmware for Bitcoin ASIC miners with power controls, thermal management, and Stratum V2 support.

Bitcoin L1 · Nodes/Infrastructure

Bitcoin mining pool with FPPS rewards, Lightning payouts, worker monitoring, and customizable payout schedules.

Bitcoin L1 · Lightning Network · Nodes/Infrastructure

Guardrails for Bitcoin and Lightning payments, a first-party safety layer for checking payment destinations before funds are sent.

Bitcoin L1 · Lightning Network · Payments/Commerce · Privacy Tools

Developer SDK for adding non-custodial Lightning and Spark bitcoin payments inside third-party apps. Distinct from the Breez consumer app.

Spark · Bitcoin L1 · Lightning Network · Payments/Commerce · Nodes/Infrastructure

European Bitcoin app for buying and selling on-chain or Lightning bitcoin, using a self-custodial wallet, and converting funds through a personal euro account and debit card.

Bitcoin L1 · Lightning Network · Payments/Commerce · Wallets

Open map of places to spend sats, with a first-party Android app whose GitHub description matches the homepage.

Bitcoin L1 · Lightning Network · Analytics/Tools · Payments/Commerce

A Stacks registrar for .btc names, with a documented Lightning Address bridge so a .btc name can receive Lightning payments.

Bitcoin L1 · Lightning Network · Stacks · Payments/Commerce · NFTs/Collectibles

Alternative Bitcoin full node written in Go that downloads, validates, and serves the chain using Bitcoin Core consensus rules.

Bitcoin L1 · Nodes/Infrastructure

Bitcoin Script debugger and construction toolkit for stepping through opcodes and compiling human-readable scripts.

Bitcoin L1 · Nodes/Infrastructure

Self-hosted Bitcoin payment processor for merchants, with optional Lightning support.

Bitcoin L1 · Lightning Network · Payments/Commerce · Nodes/Infrastructure

Self-hosted merchant payment processor with on-chain Bitcoin and LNbits payment support, invoicing, storefronts, donation pages, payment links, an API, and webhooks.

Bitcoin L1 · Lightning Network · Payments/Commerce · Nodes/Infrastructure

A non-custodial Bitcoin exchange that sells bitcoin for withdrawal to a wallet you control, rather than keeping an exchange balance.

Bitcoin L1 · Payments/Commerce

Open-source, self-custodial Bitcoin and Liquid mobile wallet with swap-based Lightning payments, coin control, Payjoin, and optional Bull Bitcoin exchange integration.

Liquid · Bitcoin L1 · Lightning Network · Wallets

A regulated digital-asset exchange for buying, selling, and trading Bitcoin and Ethereum via sponsored access for institutions and advanced traders.

Bitcoin L1 · Payments/Commerce

U.S. Bitcoin ATM operator with mobile wallet, self-custody vault, and merchant point-of-sale products.

Bitcoin L1 · Lightning Network · Payments/Commerce · Wallets

Self-custodial wallet with Bitcoin, Lightning, and Spark support.

Spark · Bitcoin L1 · Lightning Network · Wallets

Browser Bitcoin multisig coordinator for creating and spending from hardware-signer wallets without a hosted backend.

Bitcoin L1 · Wallets

A self-custody key system for holding Bitcoin (and, in first-party copy, stablecoins) with private keys you control, including tools to withdraw coins from exchanges.

Bitcoin L1 · Wallets

Custodial Bitcoin service inside the broader Cash App financial platform for buying, selling, holding, sending, receiving, and withdrawing BTC, with Lightning payments and transfers.

Bitcoin L1 · Lightning Network · Payments/Commerce · Wallets

Custodial, multi-asset exchange and wallet where eligible users can buy, sell, store, send, receive, convert, and trade Bitcoin.

Bitcoin L1 · Payments/Commerce · Wallets

Anonymous solo Bitcoin mining pool at solo.ckpool.org, with no registration required.

Bitcoin L1 · Nodes/Infrastructure

A suite of real-time Bitcoin tools covering charts, market data, trading views, fundamentals, and economics.

Bitcoin L1 · Analytics/Tools

A multi-coin mining pool whose first-party site lists Bitcoin among supported assets, alongside other coins, with pool monitoring and miner-facing account tools.

Bitcoin L1 · Nodes/Infrastructure

Custodial multi-asset exchange and mobile app for buying, selling, sending, receiving, and storing Bitcoin, with external Bitcoin deposits and withdrawals.

Bitcoin L1 · Payments/Commerce · Wallets

Bitcoin-focused account and payments platform for buying, selling, sending, receiving, and storing BTC, with on-chain and Lightning support.

Bitcoin L1 · Lightning Network · Payments/Commerce · Wallets

Bitcoin-only European broker and app for buying, selling, recurring savings, and managing bitcoin in an integrated wallet, with Lightning purchase support.

Bitcoin L1 · Lightning Network · Payments/Commerce · Wallets

Cryptocurrency service with Bitcoin ATMs, an OTC desk, online purchases, and a mobile wallet for finding kiosks and managing assets. CoinFlip supports Bitcoin and other cryptocurrencies.

Bitcoin L1 · Payments/Commerce · Wallets

Multi-asset merchant payment gateway that supports Bitcoin on-chain and Lightning checkout through APIs, plugins, payment buttons, and invoices.

Bitcoin L1 · Lightning Network · Payments/Commerce

U.S. cash-to-crypto ATM network that sends purchased Bitcoin directly to a user-provided wallet.

Bitcoin L1 · Payments/Commerce

Custodial cryptocurrency wallet and exchange app for buying, selling, sending, and receiving Bitcoin, with bank funding and recurring purchases. CoinJar also supports more than 60 other crypto assets.

Bitcoin L1 · Payments/Commerce · Wallets

Custodial crypto wallet and U.S. cash-conversion network for buying Bitcoin at Coinstar kiosks and retail checkout counters.

Bitcoin L1 · Payments/Commerce · Wallets

Web Bitcoin and Lightning client that can front a self-hosted node or a public hosted instance.

Bitcoin L1 · Lightning Network · Payments/Commerce · Wallets

Multi-asset merchant payment gateway supporting Bitcoin payments through hosted checkout, integrations, business account tools, and settlement services.

Bitcoin L1 · Payments/Commerce

Hosted Bitcoin merchant software and shop plugins that accept on-chain and Lightning payments into a merchant Lightning address or an optional BTCPay Server. Distinct from Coinsnap POS Wallet.

Bitcoin L1 · Lightning Network · Payments/Commerce

An Australian Bitcoin and cryptocurrency trading platform with instant delivery and identity verification.

Bitcoin L1 · Payments/Commerce