
Description: Portmap.io is a developer-friendly port forwarding solution that makes it easy to securely access devices and services behind your router and firewall. It allows you to map custom domains to local services to access them externally.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Yaler is an open-source alternative to MailChimp for email marketing campaigns. It provides easy-to-use templates, automation tools, and analytics to help small businesses design, send, and track marketing emails.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API