Stax Bill (formerly Fusebill) vs. FastSpring

Stax Bill automates the repetitive so you can focus on the big picture. By simplifying all aspects of subscription billing and management while automating recurring invoicing, payments, and revenue recognition, businesses are able to streamline their customer lifecycle management and maximize revenue. Scale your business with absolute confidence through every stage of growth using the most flexible subscription billing management software. The automation of recurring billing and payments is a superpower. Let's start your origin story.

FastSpring is the leading merchant of record for global SaaS & software companies and gaming studios – powering over a billion dollars in worldwide transactions every year. We'll manage your checkout, VAT, sales tax, compliance, and more, freeing you to focus on what you do best – building great products and games! For two decades, FastSpring has been a payment provider you can use to sell games or in-game items on your website, web shop, or embedded directly into your game with fully customizable and branded checkouts just for you.