NOWPayments is described as 'The best crypto payment gateway and crypto business infrastructure platform for payments, mass payouts, conversions, and treasury workflows. It supports 350+ cryptocurrencies, 30+ stablecoins, and reliable API integrations' and is a Payment Gateway in the business & commerce category. There are more than 25 alternatives to NOWPayments for a variety of platforms, including Web-based, SaaS, Android, iPhone and Wordpress apps. The best NOWPayments alternative is be-BOP, which is both free and Open Source. Other great apps like NOWPayments are Coinbase Commerce, CoinGate, Plisio and BTCPay Server.