Glossary

What Is an ATS?

ATS stands for Applicant Tracking System. It's software used to post job openings and track, compare, and evaluate candidates consistently — instead of managing applications through an inbox and a mental scorecard.

Why it matters when you start hiring

Hiring by email thread works until you have more than a couple of applicants. An ATS keeps every candidate's resume, notes, and evaluation in one place, so you're comparing people fairly against the same criteria rather than judging whoever emailed back first most favorably.

What a good ATS actually does

See it in action

Our vetted pick, Tellent, covers this exact need through its Recruitee product — useful once hiring becomes a repeated activity rather than a one-time event. See our full guide to hiring your first team member for the complete process, including how an ATS fits alongside compliant payroll.

Frequently asked questions

What does ATS stand for?

Applicant Tracking System — software for posting job openings and tracking candidates through the hiring process.

Does a small business need an ATS for one hire?

Not strictly — a simple posting and spreadsheet works for one hire. It earns its cost once hiring is repeated.