CoinGate - CoinGate is a payment gateway for Bitcoin, XRP, Litecoin, Ethereum and 50 other cryptocurrencies.
Accept Crypto - Find out if a company or website accepts Cryptocurrency.
NOWPayments - NOWPayments is a crypto payment gateway that supports more than 300 cryptocurrencies, including fiat, and offers simple tools to accept crypto payments, like a crypto payments API, plugins, invoices.
Munt - Accept multiple cryptocurrencies with just 5 lines of code
Coinbase - Bitcoin, safe and easy.
Crypto Accepted - Discover businesses that accept cryptocurrencies