Category

CryptoMaps

Cryptocurrency Market State Visualization
http://cryptomaps.org/

Bitseed

Bitseed is a plug-and-play Bitcoin full node computer built in collaboration with a community of open source contributors.
http://bitseed.org/

Blockchair

Blockchair is a blockchain search and analytics engine.
https://blockchair.com/

KeepKey

KeepKey is a hardware wallet that secures bitcoin, ethereum, litecoin, dogecoin, dash, and namecoin. Your assets are protected from hackers and thieves.
https://www.keepkey.com/

The Best Bitcoin Exchanges

Which best sites to buy bitcoin? These PayPal and Credit Card bitcoin exchanges accept cryptocurrency, USD, Euros, GBP. See how to buy and sell btc online.
https://www.bestbitcoinexchange.io/

ShapeShift

ShapeShift.io is the leading instant digital asset exchange, supporting dozens of blockchain tokens including Bitcoin, Ethereum, Monero, Zcash, Dash, and Dogecoin.
https://shapeshift.io/

WorldCoinIndex

Cryptocoins ranked by 24hr trading volume, price info, charts, market cap and news.
https://www.worldcoinindex.com

The Bitcoin Store

Shop online with bitcoin. Get bitcoin hardware wallets, art, bitcoin t-shirts from Bitcoin Store. Purchase premium quality bitcoin merchandise. Ethereum, Dash
https://allthingsdecentral.com/

Bitaps

Bitaps is a Bitcoin Block Explorer (Browser) with embedded wallet and merchant API for commerce. Bitaps provides a platform based on full Bitcoin node with blockchain network events.
https://bitaps.com/

24xBTC

E-currency Exchanger. buy, sell, withdraw, fund or exchange e-currencies and cryptocurrencies.
https://24xbtc.com/

bitnewsbot.

BitNewsBot is one of the biggest news aggregation websites on topics around bitcoin, blockchain, ethereum and the crypto community in general. We draw our content from all the major cryptocurrency news outlets like CoinTelegraph, NewsBTC, CryptoCoinNews,The Bitcoinist as well as major business agencies like Forbes, Business Insider and more. Our goal is to become the largest news aggregation website in order to serve the latest cryptocurrency news in one place.
http://bitnewsbot.com/

Badbitcoin.org

Helping you avoid the Bitcoin Badsites, and clearing a path for the Good Players in the Bitcoin Industry.
http://www.badbitcoin.org/

Coin Dance

Community-driven Bitcoin statistics and services.
https://coin.dance/

Mocacinno's Useful Bitcoin Tools

A collection of free bitcoin tools that are usually only accessible to those who run their own node and have sufficient technical knowledge. Includes a fee estimator, transaction coder/decoder, signature functions, timestamp functions, transactions pusher and more.
http://www.mocacinno.com

Blockgeeks

Blockgeeks is an online blockchain innovation hub, where talented, inspiring, hardworking entrepreneurs, investors, and leaders can learn about the rapidly evolving world of blockchain technologies.
http://blockgeeks.com/

Spicepay

SpicePay is a safe, low-fee, easy-to-use platform for all things Bitcoin – a bitcoin exchange, and a merchant tool that lets you accept payments in Bitcoin.
https://www.spicepay.com/

Crypto Trading Tools

Links to Github repositories, SourceForge and other sources of code and historical data that might be useful to BTC traders for automated trading, backtesting or sentiment analysis.
https://cryptotradingtools.com

BitLox

BitLox hardware wallets are credit card sized and 4 mm thick, with 2" e-paper displays, USB, Bluetooth, metal cases and full on-board keypads. High security and total anonymity are the concepts behind this wallet.
https://bitlox.com

GDAX

US based digital asset exchange with trading API. Easy to deposit funds with Coinbase wallet, bank transfers, wire transfer, or digital currency.
https://www.gdax.com/