
Description: Nextdoor is a private social networking platform for neighborhoods. It allows residents to connect with people who live in their immediate neighborhood. Features include posting about local events, reporting crime/safety issues, finding/recommending local businesses, buying/selling used items, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ZINGR is a social networking app that connects you with people nearby. It allows you to chat, meet up, and make new friends in your local area. The app uses location services to show other ZINGR users close to your current location.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API