Chargify (now Maxio)

Chargify, now Maxio, is a comprehensive financial operations platform for B2B SaaS, focusing heavily on subscription and billing management. While it offers payment processing capabilities and integrates with various payment gateways, its core strength lies in managing complex billing scenarios, recurring payments, and providing detailed financial reporting. It explicitly mentions developer APIs, subscription management, invoicing, reporting, and a sandbox environment. It also highlights PCI compliance and customizable checkout/signup pages. Although it facilitates payments, it is not a payment platform in the same vein as Stripe, which is primarily a payment gateway with additional features. Maxio's emphasis is on the entire financial operations lifecycle for SaaS, with payments being one component.