
Description: Microsoft SQL Server Compact is a free, embedded database that software developers can redistribute with applications for local data storage. It provides a relational database in a small footprint with minimal requirements.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: SQL Compact Query Analyzer is a free lightweight tool that allows users to write, edit, and execute SQL queries against SQL Compact databases. It has syntax highlighting and auto-completion to help with writing queries.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API