
Description: Flexmonster is a JavaScript pivot table and charting library for web applications. It allows developers to quickly integrate interactive pivot tables, charts, and dashboards that enable data exploration and analysis in the browser.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Simple Spreadsheet is a free, open source spreadsheet software similar to Microsoft Excel. It provides basic spreadsheet features like cell formatting, formulas, charts and pivot tables, but lacks some of Excel's more advanced features.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API