Billen is a solution for SaaS signup and account management against Stripe. Billen support changing plans, payment info, and cancelling subscriptions. Built for makers and bootstrappers.

I built Billen because this solves a problem I had when I built my first SaaS. I was using Stripe, but I still had to write code to manage customers, subscriptions, plans plus everything required to login and close my account. Every SaaS founder encounters this problem. So this is my drop-in solution to a common problem. It's easier to delegate this than rewrite again-and-again.