
Description: Spare5 is a microtask platform that pays users to complete simple online tasks like labeling images, data validation, and content moderation. It connects businesses in need of human intelligence to complete tasks with a distributed workforce willing to complete microtasks for pay.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: SerpClix is a paid search engine evaluation platform where users can earn money for searching the web and providing relevance feedback. Users search queries provided by SerpClix and rate the relevance of the results to earn points which can be redeemed for cash.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API