
Description: PaymentSpring is an online payment processing platform that allows businesses to accept payments online. It offers features like customizable checkout pages, subscription management, invoicing, and robust reporting.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Metal Pay is a peer-to-peer payment app that enables users to send and receive money instantly with no fees. It allows users to store, send, and receive cryptocurrency like bitcoin and ethereum and exchange it for cash.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API