
Description: Probiller is a cloud-based billing and invoicing software designed for small and medium businesses. It allows users to easily create professional invoices, automate recurring billing, accept credit card and ACH payments, manage contacts and track expenses.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: E-gold was an online payment system and digital currency operated by Gold & Silver Reserve Inc. It allowed users to make online payments to other e-gold account holders in exchange for gold or other precious metals held in reserve. It was founded in 1996, but shut down by the U.S. government in 2009 due to legal issues.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API