Chargebee is described as 'PCI-certified recurring billing system for SaaS and ecommerce offering automated payment, invoicing, analytics, 30+ payment gateways, integrations, and flexible user controls' and is a Billing System in the business & commerce category. There are more than 50 alternatives to Chargebee, not only websites but also apps for a variety of platforms, including SaaS, iPhone, Self-Hosted and Android apps. The best Chargebee alternative is RevenueCat, which is free. Other great sites and apps similar to Chargebee are Adapty.io, Lago, Subbly and Nitrobox Monetization Platform.
great, feature rich solution