
Description: FakeJSON is a fake data generator that allows you to easily create realistic fake data in JSON format. It is useful for testing and prototyping applications that require mock JSON data.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: RANDOM.ORG is a website that generates true random numbers and random data sets. It uses atmospheric noise to generate randomness. It offers random numbers, dice rolls, coin flips, and random data sets for free with no registration required.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API