
Description: Fakturia is a subscription management and recurring billing software designed for small to medium-sized businesses. It allows creating customizable subscription plans, automatically charging customers, tracking payments and subscriptions, and managing customers in one place.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Billwerk+ is an open-source subscription management and recurring billing platform built for the modern SaaS business. It allows companies to automate subscriptions, invoices, and payments across web, mobile, and IoT applications.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API