What Is an Applicant Tracking System?
Learn what an ATS does, why modern recruiting teams rely on it, and how to choose the right platform for your organization.
An applicant tracking system (ATS) is software that helps organizations manage the entire recruitment lifecycle — from posting jobs and receiving applications to screening candidates, scheduling interviews, and making offers.
Why Recruiting Teams Use an ATS
Without an ATS, recruiters juggle spreadsheets, email threads, and disconnected tools. A modern ATS centralizes everything:
- Candidate database — Every applicant in one searchable place
- Job management — Create, publish, and track openings across channels
- Pipeline tracking — Visualize where each candidate stands
- Team collaboration — Notes, feedback, and hiring decisions in context
- Reporting — Time-to-hire, source effectiveness, and recruiter metrics
Key Features to Look For
When evaluating an ATS, prioritize:
- **Ease of use** — Your team should adopt it quickly
- **AI capabilities** — Resume parsing, candidate matching, and ranking
- **Integrations** — Job boards, calendar, HRIS, and communication tools
- **Career page** — Branded candidate experience
- **Mobile access** — Candidates and recruiters on the go
How Casper ATS Differs
Casper ATS combines powerful AI matching with an intuitive interface designed for recruiters, not just HR administrators. Our AI analyzes resumes, ranks candidates against job requirements, and surfaces the best fits — so your team spends less time screening and more time connecting with great talent.
Ready to see it in action? Start your free trial or book a demo.