
Description: FaxNgo is a cloud-based fax service that allows users to send and receive faxes from any device via a web interface or mobile app. Key features include unlimited inbound/outbound faxing, customized cover pages, fax archiving/search, and integration with popular business apps.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: GotFreeFax is a free online fax service that allows users to send and receive faxes from their email. It's free for up to 3 pages per fax.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API