
Description: TheChecker.co is a free plagiarism detection tool that helps students and writers check their work for copied content. It allows users to upload documents and scan them against the web and proprietary databases to identify similarities and potential plagiarism issues.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Advanced Email Verifier is an email validation and verification application to check email address validity and deliverability. It verifies email address syntax accuracy and checks if email accounts actually exist and can receive emails.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API