
Description: Clappia is a no-code application development platform that allows users to quickly build custom web and mobile apps without coding. It provides drag-and-drop components and templates to streamline app building for business workflows, data collection, reporting, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: LimeSurvey is an open source online survey tool for building and publishing online surveys. It allows users to create simple to advanced surveys, add logic like branching, distribute via links, and analyze response data.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API