Recruiters use a variety of methods to keep track of candidates. They often use applicant tracking systems (ATS) to track and store information about job seekers. An ATS allows recruiters to quickly search for candidates based on criteria such as skills, experience, and education. An ATS also tracks the application process, from the initial contact to the final decision, and can generate helpful reports for recruiters. In addition to using an ATS, recruiters may use spreadsheets, CRMs, or other software systems to track candidates. For example, a recruiter may create a spreadsheet with data about each prospective candidate.