Billsby is described as 'Rely on Billsby for easy and accurate subscription billing software. Manage recurring payments. Powerful, customizable and easy-to-integrate. $50k free trial for new or switching customers' and is a Payment Gateway in the business & commerce category. There are more than 10 alternatives to Billsby for a variety of platforms, including Web-based, SaaS, Stripe, Docker and Braintree apps. The best Billsby alternative is Chargebee, which is free. Other great apps like Billsby are Recurly, Chargify, MoonClerk and Snapbill.