
Description: Quertle is a free, open source alternative to Wordle, the popular online word guessing game. It allows users to play unlimited Wordle-style word games with different rules and settings.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: PubMed is a free search engine accessing primarily the MEDLINE database of references and abstracts on life sciences and biomedical topics. PubMed is developed and maintained by the National Center for Biotechnology Information (NCBI).
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API