
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: Airtasker is an online marketplace that allows people to outsource tasks and services to others in their local community. Users can post any service they need help with, from cleaning and deliveries to trade work, and Airtaskers in their area can bid to complete the task.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API