
Description: PayPal is an online payments system that allows users to transfer funds electronically between parties. It offers services for individuals and businesses to send, receive, and hold funds in multiple currencies worldwide.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Stripe is an online payment processing service that allows individuals and businesses to accept payments over the Internet. It provides the technical, fraud prevention, and banking infrastructure required to operate online payment systems. Stripe aims to simplify payment processing with easy-to-use APIs and excellent documentation.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API