An applicant tracking system organizes candidates and hiring stages from application to offer. Before choosing one, map your current process, then compare job posting, candidate records, interview plans, scorecards, scheduling, reporting, integrations, permissions and data export.
An applicant tracking system (ATS) keeps candidates and hiring steps organized. It is useful when a team needs shared visibility across multiple openings, recruiters and interviewers. If a simple process is easy to manage with a spreadsheet, document the current pain before adding another system.
Map your hiring process first
Write down the steps a candidate follows from application through offer. Include who owns each handoff, what information the team records, which interviews need scheduling and which reports managers use. This becomes the script for a product demo.
| Workflow area | What to compare |
|---|---|
| Job setup | Templates, approval steps and publishing destinations |
| Candidate records | Search, duplicate handling, consent and retention controls |
| Interviews | Interview kits, consistent questions and scorecards |
| Scheduling | Calendar connections, candidate self-scheduling and time zones |
| Collaboration | Role-based access, notes, decision history and notifications |
| Reporting | Funnel stages, time in stage, source reporting and exports |
| Integrations | HRIS, email, calendar, background checks and job boards |
| Data handling | Permissions, retention, deletion, security materials and vendor terms |
Greenhouse describes an ATS as recruiting software for managing hiring from job post to offer and documents candidate stages, scorecards, scheduling and reporting. That is one vendor’s description; compare each platform against the workflow you wrote down.
Tell an ATS from adjacent tools
An ATS focuses on applicants and open roles. A recruiting CRM tracks relationships with people who may be future candidates, including people who have not applied. A human resources information system (HRIS) holds employee records after hiring. Some suites combine these functions, so check which product module is included in the plan and how data moves between them.
Run a useful demo
Ask the vendor to demonstrate one role from approval to offer using your actual interview stages. Check how a hiring manager sees their candidates, how interviewers submit feedback, how the system handles a rejected applicant and how a report is exported. Then ask what the system retains, which records can be deleted, who can see sensitive notes and how you can export records if you leave.
Compare hiring needs with our payroll software selection guide and CRM selection guide. Browse HR and payroll tools.
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Common questions
What does an applicant tracking system do?
An ATS stores applications and helps a team move candidates through hiring stages, coordinate interviews and track outcomes. Exact tools vary by product.
Do small businesses need an ATS?
A shared spreadsheet can work for a small, low-volume process. An ATS may help when multiple roles, interviewers, repeated handoffs or reporting needs make the process hard to follow.
What is the difference between an ATS and a recruiting CRM?
An ATS organizes applicants for open roles. A recruiting CRM focuses on relationships with prospects who have not applied. Some products offer both.
What should I ask in an ATS demo?
Ask the vendor to show one real workflow from job opening through offer, including permissions, scorecards, reporting, integrations, data export and any features that affect candidate privacy.