
Description: Facebook Marketplace is a feature on Facebook that allows users to buy and sell items locally. It allows users to post items for sale, search for items they want to buy, and communicate with potential buyers or sellers.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Lookin4 is an open-source alternative to Find My app on iOS and Find My Device app on Android. It allows users to remotely locate, lock or wipe lost phones and tablets. The app uses crowdsourced location data to approximate the location of lost devices.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API