OpenNode - OpenNode is a open source server virtualization manager.
NOWPayments - NOWPayments is a crypto payment gateway that supports more than 250 cryptocurrencies, including fiat, and offers simple tools to accept crypto payments, like a crypto API, plugins, invoices.
Bitcoin Anywhere - spend bitcoin at any online merchant that accept MasterCard
CoinGate - CoinGate is a payment gateway for Bitcoin, XRP, Litecoin, Ethereum and 50 other cryptocurrencies.
Coinbase - Bitcoin, safe and easy.
Nebulox.io - Join the crypto revolution with Nebulox payment gateway. An easy to use, pioneering solution with the lowest fees for instant crypto asset acceptance.