
Description: Clay.io is a no-code web app builder that allows anyone to build web apps visually without coding. It has a simple drag-and-drop interface to design pages, forms, workflows, databases, and more. Popular for building internal tools, business apps, prototypes, MVPs, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ArcadeOK is a free and open-source game engine for creating 2D arcade video games. It allows developers to easily build retro-style games with pixel art graphics, chiptune sounds, and classic arcade gameplay mechanics.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API