
Description: Bitcoin Fax is a service that allows users to send and receive bitcoin payments over fax machines. It converts bitcoin transactions into fax documents that contain QR codes encoding the payment details.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: OneMinuteFax is a web-based fax service that allows users to send and receive faxes entirely online without the need for a fax machine. It provides an easy way to fax documents from any device with an internet connection.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API