
Description: OpenCATS is an open source applicant tracking system that helps companies manage their recruitment and hiring process. It allows creating and posting job openings, receiving and tracking applicants, scheduling interviews, and making hiring decisions.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: OneJobSlot is an online job board and applicant tracking system designed for small to medium-sized organizations to post jobs and manage applicants. It allows creating customized job postings, enabling online applications, sorting and filtering applicants, conducting structured interviews, collaborating with hiring teams, and tracking hiring pipelines.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API