Bitcoin buying and recurring purchases
21bitcoin Savings Plan research profile
Bitcoin-only app with automatic recurring purchases, multiple schedules, and optional balance-triggered withdrawals to a linked personal wallet.
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Bitcoin buying and recurring purchases
Bitcoin-only app with automatic recurring purchases, multiple schedules, and optional balance-triggered withdrawals to a linked personal wallet.
Trading and automation
Configure trading bots and use an in-product AI assistant to create and backtest Bitcoin DCA strategies.
Wallets and custody
Two-app wallet system that separates online transaction broadcasting from offline secret storage and QR-based signing; Bitcoin is supported.
Lightning and payments
Open-source MCP server connecting an NWC-compatible Lightning wallet to AI agents for invoices, payments and wallet information.
Lightning and payments
Run a Lightning wallet that connects to apps and supports sub-wallets, spending permissions, and payment integrations.
Dated announcement introduces Alby Hub publicly as an open-source self-custodial Lightning wallet and integrated node.
Nodes and developer tools
Open-source library for charging Bitcoin Lightning payments when an agent invokes an MCP tool.
Lightning and payments
Add Bitcoin and stablecoin checkout payments to a website or app through an API and TypeScript SDK.
Wallets and custody
Use a mobile wallet to hold Bitcoin and access Lightning, Liquid, asset swaps, and USDt transfers.
Mining
Windows mining operations software for monitoring ASIC, GPU and CPU mining, including Bitcoin mining and remote miner management.
Trading and automation
Exchange Bitcoin for fiat or other cryptocurrencies through peer-to-peer desktop software.
Analytics and research
View Bitcoin price, network statistics, mining data, fee estimates, and related market indicators.
Wallets and custody
Manage Bitcoin with BitBox hardware and companion software, choosing between Bitcoin-only and multi-asset editions.
Official history says the wallet line started in 2015 with BitBox01; this is not a verified legal incorporation date.
Nodes and developer tools
Run software that independently validates the Bitcoin blockchain and includes a Bitcoin wallet.
Nodes and developer tools
Build Bitcoin wallets and applications using libraries for wallet data, descriptors, and blockchain connections.
Wallets and custody
Open-source Bitcoin self-custody app for multisig, key management, recovery and inheritance planning, with an AI-assisted support feature.
Nodes and developer tools
Bitcoin full-node software derived from Bitcoin Core with additional patches and configuration choices.
Treasury and accounting
Follow Strategy’s Bitcoin disclosures, compare reviewed filing changes and preferred-security terms, and trace the figures to SEC sources.
Analytics and research
Browse charts for Bitcoin blockchain activity, fees, mining, and Lightning network structure.
Treasury and accounting
Explore company Bitcoin holdings, treasury-company rankings and related research.
Wallets and custody
Bitcoin self-custody wallet pairing a mobile app with a hardware key and 2-of-3 multisignature recovery design.
Nodes and developer tools
Hosted integration for querying blockchain data and investigating transfer paths and labeled addresses with an AI client.
Spending and discovery
Buy digital gift cards, phone refills, and eSIMs using Bitcoin or other supported cryptocurrencies.
Fees and explorers
Look up Bitcoin blockchain information and explore publicly visible Bitcoin nodes.
Wallets and custody
Manage on-chain Bitcoin, Lightning payments, and Liquid assets with desktop and mobile wallet software.
Fees and explorers
Look up Bitcoin transactions and blocks, with additional support for the Liquid Network.
Official December 2018 post states Explorer was released in November. Esplora source release on December 6 is a separate event.
Wallets and custody
Use dedicated hardware to hold Bitcoin signing keys and approve transactions through compatible wallet software.
The dated release announces Jade and says it is available for sale that day.
Wallets and custody
Manage self-custody Bitcoin, watch-only wallets, hardware-wallet connections, and transaction fees.
Nodes and developer tools
A CLI and daemon for unattended CLN/LND channel rebalancing and Boltz swap workflows. The repository also documents accepting Lightning payments through the Boltz API without running a node.
Trading and automation
Bot for Kalshi applied to the 15-minute Bitcoin market: name KXBTC15M, set a price ceiling, and test the rule in Paper mode before a live limit order.
Mining
Bitcoin hashrate marketplace for renting mining power and directing it to a chosen pool or solo-mining endpoint.
Mining
Configure supported Bitcoin ASIC miners with firmware for per-chip tuning, power limits, and remote management.
Mining
A free mobile companion app and authenticated API for monitoring Braiins Pool Bitcoin mining workers, pool statistics, blocks, and payouts; it is not mining software.
Nodes and developer tools
Add noncustodial Bitcoin payment functionality to an app or service.
Spending and discovery
Find physical businesses accepting Bitcoin using a community-maintained map.
Fees and explorers
Self-hosted Bitcoin blockchain explorer that reads data from the operator’s Bitcoin Core node and exposes a REST API.
Lightning and payments
Accept Bitcoin and Lightning payments through self-hosted checkout, invoices, donation buttons, and point-of-sale tools.
Wallets and custody
Bitcoin-backed ecash wallet for sending bearer tokens peer to peer and redeeming them to Lightning addresses.
Analytics and research
Live Bitcoin dashboard covering market, supply, chain activity, node distribution, mining and public Lightning metrics.
Analytics and research
CoinMarketCap research assistant that answers cryptocurrency questions using market, social and on-chain information.
Analytics and research
Access institutional market and on-chain data, reference rates, and indexes.
Calculators and converters
Convert Bitcoin and other cryptocurrencies into fiat currencies using updated market prices.
Nodes and developer tools
MCP integration that supplies live and historical cryptocurrency market data to compatible AI clients.
Dated official status announcement says the official MCP server has arrived. Records announcement date, not proof of first-ever public access.
Analytics and research
Explore Bitcoin derivatives metrics, liquidation data and spot ETF flow dashboards.
Trading and automation
Create trading rules, backtest strategies and connect AI assistants to supported trading workflows through MCP.
Analytics and research
Crypto research assistant with market investigation, portfolio analysis and strategy backtesting modes. The launch article describes beta availability.
Tax and portfolio
Import exchange and wallet transactions to track crypto portfolios and prepare tax reports.
Nodes and developer tools
A self-hosted Lightning node implementation with CLI, JSON-RPC interfaces, and plugins; it requires access to a synchronized Bitcoin Core node.
Treasury and accounting
Reconcile digital-asset activity and prepare accounting data for treasury companies and other businesses.
Analytics and research
Chart-linked AI assistant within CryptoQuant's on-chain and market analytics platform.
Nodes and developer tools
Rust Electrum server that indexes a Bitcoin Core node so wallets can query balances and transaction history through a self-hosted service.
Wallets and custody
Send and receive Bitcoin using a lightweight wallet with cold-storage and multisig capabilities.
About section dates creation of the Electrum software to November 2011, before the distributing company. This is creation-month precision.
Lightning and payments
Lightning Labs channel management and accounting tools for operators running LND.
Treasury and accounting
Manage digital-asset treasury, payments, custody, governance and accounting workflows.
Nodes and developer tools
Fast Electrum protocol server for Bitcoin wallets that indexes a user-operated full node.
Analytics and research
Explore market and on-chain metrics through charts, dashboards, research, and APIs.
Analytics and research
Quantitative research application for finding and evaluating simple rules in market and on-chain data. Access is a limited-client beta.
Mining
Model mining revenue and operating profit using hashrate, power use, electricity cost and machine price.
Bitcoin buying and recurring purchases
A web marketplace for direct Bitcoin trades between users, with multisignature escrow and support for offers using varied fiat currencies and payment methods.
Wallets and custody
Keystone 3 Pro firmware supports Bitcoin wallet workflows and integrations; verify device and companion-wallet compatibility before choosing a setup.
Tax and portfolio
Import wallet and exchange history, track holdings and use AI-assisted transfer matching when preparing crypto tax records.
Wallets and custody
Bitcoin wallet app that pairs with Ledger hardware signers for transaction review, signing and BTC account management.
Security and recovery
Create Bitcoin wallets with configurable spending rules, multisig policies, and time-delayed recovery paths.
Nodes and developer tools
Embed Lightning capabilities in applications using an SDK with configurable networking, routing, storage, and key management.
Lightning and payments
Non-custodial submarine-swap service and CLI for moving Bitcoin between on-chain addresses and Lightning channels.
Nodes and developer tools
A self-hosted implementation of a Lightning node for channel and payment management, with HTTP REST and gRPC interfaces; the project identifies LND as beta software.
Lightning and payments
Web app for Lightning node operators to arrange liquidity swaps, shared-pool credits, watchtower partnerships and node discovery.
Nodes and developer tools
A non-custodial marketplace for Lightning node operators to buy or sell channel liquidity through batched auctions; Pool is bundled with litd and integrated with Lightning Terminal.
Official documentation says Pool launched in November 2020. The normalized day is not a claim of an exact launch day.
Nodes and developer tools
Use a web dashboard to inspect Lightning-node balances and channels, manage liquidity, and access Lightning Labs tools.
Official dated announcement says Lightning Terminal is being released that day as an alpha dashboard. This is product alpha availability, not the company founding date.
Lightning and payments
Run a modular Lightning payments platform with wallet accounts, checkout, point of sale, and extensions.
Lightning and payments
Web interface for analyzing Lightning Network Daemon data and automating channel-management maintenance tasks.
Nodes and developer tools
MCP integration delivering social sentiment, narrative trends and market data to external AI assistants.
Mining
Cloud mining fleet management software for telemetry, bulk controls, scheduled automation, reports and site inventory.
Mining
Bitcoin mining pool with documented ASIC setup, worker/subaccount management and FPPS-based pool participation.
Mining
Tune supported Bitcoin ASIC miners and manage operating profiles, power response, and fleet controls.
Nodes and developer tools
Model Context Protocol server exposing Bitcoin wallet derivation, address/UTXO queries, fee estimation and mempool analysis.
Fees and explorers
Explore Bitcoin transactions, blocks, and the fee market, with an option to host your own explorer.
Analytics and research
Crypto research assistant offering conversational answers and structured research within Messari. Its site announces a transition to Blockworks.
Wallets and custody
Cashu ecash and Lightning wallet for Bitcoin-denominated transfers, with mint trust and beta caveats stated by its maintainers.
Wallets and custody
Self-custodial Bitcoin wallet that presents on-chain and Lightning payments through one balance and includes an emergency recovery kit.
Nodes and developer tools
Run a Bitcoin and Lightning node with a browser interface and a marketplace of related applications.
Calculators and converters
Compare historical recurring Bitcoin purchases with gold and the S&P 500.
Wallets and custody
Manage Bitcoin alone or collaboratively, with optional assisted multisig and inheritance services.
Mining
Connect Bitcoin mining hardware to a pool with payout tracking and optional miner-created block templates through DATUM.
Lightning and payments
Business payments API for creating Bitcoin charges and handling Lightning and on-chain transfers.
Nodes and developer tools
Experimental Bitcoin index, block explorer and command-line wallet for ordinal satoshis and inscriptions; the project warns users to segregate ordinal funds from ordinary BTC.
Wallets and custody
Passport Prime is a multi-purpose security device with a Bitcoin hardware-wallet app, 2FA, security keys and encrypted-file support.
Nodes and developer tools
Rust library and reference implementation for adding Payjoin collaborative transactions to Bitcoin wallets and services.
Bitcoin buying and recurring purchases
Buy and sell Bitcoin peer to peer through a mobile app and paired browser order book, with Bitcoin held in multisignature escrow during a trade.
Lightning and payments
Send and receive Bitcoin through a noncustodial wallet with native Lightning support.
Trading and automation
Automate exchange trading using Pionex bot tools for Bitcoin and other supported markets.
Trading and automation
Research markets, explore bot settings and backtest strategies in Pionex’s beta conversational AI workspace.
Bitcoin buying and recurring purchases
Mobile Bitcoin purchase app for single or recurring bank-payment orders that deliver Bitcoin directly to a user-controlled wallet.
Nodes and developer tools
Build and operate a Bitcoin and Lightning node, with additional apps, using a Raspberry Pi.
Bitcoin buying and recurring purchases
Buy Bitcoin through the Relai mobile app with weekly or monthly savings plans and an option to send purchases to an external wallet.
Lightning and payments
Self-hosted web interface for operating Lightning Network nodes, supporting LND, Core Lightning and Eclair.
Bitcoin buying and recurring purchases
Consumer Bitcoin account for instant and scheduled buys, recurring orders, target-price buys, and mobile Bitcoin management.
Treasury and accounting
Buy, sell, send and receive Bitcoin through business accounts with performance and tax reporting.
Bitcoin buying and recurring purchases
Peer-to-peer Bitcoin exchange using Tor and Lightning hold invoices for trade bonds and escrow. The maintainers say to use Tor for trading and restrict the clearnet gateway to browsing.
Nodes and developer tools
Rust library for Bitcoin protocol primitives and application development.
Nodes and developer tools
Connector for researching market activity, on-chain metrics, social sentiment and analyst commentary through an AI assistant.
Lightning and payments
Command-line Bitcoin Lightning wallet aimed at autonomous software agents, with JSON-oriented payment and channel commands.
Security and recovery
Create engraved steel backups of Bitcoin seed phrases and compatible wallet descriptors using dedicated hardware.
Wallets and custody
Build a Bitcoin transaction signer from Raspberry Pi components and exchange signing data through QR codes.
Wallets and custody
Manage Bitcoin with hardware-wallet support, multisig, coin control, and detailed transaction inspection.
Wallets and custody
Coordinate Bitcoin wallets and hardware signing devices with Bitcoin Core, coin control, and transaction-signing workflows.
Wallets and custody
Open-source multi-asset wallet that supports Bitcoin alongside several other networks.
Bitcoin buying and recurring purchases
New Zealand Bitcoin service for scheduled automatic BTC purchases into its wallet, with user-controlled recurring plans.
Nodes and developer tools
Install and manage Bitcoin and Lightning services on a personal server.
Lightning and payments
Buy, sell, and send Bitcoin through a mobile or web account with payment and recurring-purchase features.
The official timeline dates public launch to January 2020.
Bitcoin buying and recurring purchases
Bitcoin savings service with one recurring purchase plan funded from cleared wire or ACH balances. The documented cleared-balance plan pauses when funds run out.
Nodes and developer tools
Monitor a Lightning node, manage channels, review transactions, and send or receive payments from a browser.
Trading and automation
Chart Bitcoin markets and inspect technical indicators, market comparisons and community trading ideas.
Wallets and custody
Manage Bitcoin and other supported assets with a hardware wallet and the Trezor Suite companion app.
Trezor explicitly dates its first product, Model One, launch to July 29, 2014. This is the first wallet in the product family.
Nodes and developer tools
Run a Bitcoin node and related apps on a home server through a graphical app platform.
Wallets and custody
Collaborative Bitcoin multisig vaults with team key management and approval controls.
Bitcoin buying and recurring purchases
Peer-to-peer Bitcoin marketplace that helps users find counterparties through their existing contact networks.
Nodes and developer tools
Integrate managed Bitcoin and Lightning payment infrastructure into a financial platform through an API.
Wallets and custody
Desktop Bitcoin wallet with configurable, automated CoinJoin rounds and privacy-oriented coin handling.
Lightning and payments
Use an embedded Lightning node or connect to an existing node through a mobile app.
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Latest source check: Oct 10, 2026
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