
Description: Knit Pay is a free online invoicing and payments platform for freelancers and small businesses. It allows you to create professional invoices, receive online payments, track expenses, and manage clients all in one place.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: CCBill is an online payment processor and subscription billing platform used by merchants to accept credit card payments on their websites. It offers solutions for processing one-time and recurring payments.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API