Applicant Tracking Systems (ATS) centralize candidate data, manage job requisitions, and coordinate hiring workflows across recruiting teams and hiring managers. Core capabilities include job posting and distribution to job boards, applicant pipeline management with configurable stages, resume parsing and candidate search, interview scheduling and feedback collection, offer letter generation and e-signature, hiring analytics and compliance reporting (EEO, OFCCP), and integration with HRIS and onboarding systems. The category spans enterprise ATS platforms (Greenhouse, Lever/Employ, iCIMS, Workday Recruiting) and SMB/high-volume tools (JazzHR, Breezy HR, Jobvite) as well as vertical-specific solutions for healthcare, staffing, and hourly hiring.