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Applicant Tracking System
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Applicant Tracking System

Definition

What is Applicant Tracking System?

An Applicant Tracking System (ATS) is software that automates the recruitment process by collecting, sorting, and managing job applications, helping HR teams screen candidates efficiently.

Featured snippet
Software that automates collecting and managing job applications during recruitment.
In Practice

How Applicant Tracking System works?

An ATS works by creating a structured digital record of every candidate from the moment they apply — capturing their source, stage progression, evaluation notes, and communication history in a single searchable database rather than across recruiter email inboxes and spreadsheets. The operational value is process consistency: every candidate for a given role moves through the same defined stages with the same structured data captured, making reporting accurate and defensible. The most common ATS failure mode is configuration mismatch: systems configured for a previous recruiting model that no longer reflects how the team actually works produce workarounds rather than adoption, which degrades data quality and makes the reporting capability the organization bought the system for unusable in practice.

By the numbers

Key Statistics

What the research says about employee engagement.

20-30%
Organizations using an ATS reduce average time-to-hire by 20 to 30 percent compared to those using manual tracking through email and spreadsheets for equivalent role types and volumes.
98%
98 percent of Fortune 500 companies use an ATS, with adoption among companies with 50 or more employees exceeding 75 percent — making ATS literacy a fundamental competency for recruiting professionals.
22%
ATS systems with automated candidate communication features reduce candidate drop-off rates during the hiring process by 22 percent by eliminating the silent periods that cause candidates to assume disinterest and accept competing offers.
How Qureos helps
Qureos platform
Qureos provides an AI-powered talent acquisition platform for employers, combining Iris AI sourcing, automated multi-channel outreach, AI video interview screening, and ATS integration to accelerate the full acquisition cycle.
See how Qureos works
For Employers and HR Teams
AI that helps you hire the right people.
Qureos helps you find, screen, and hire candidates who fit the role and the culture.
Also known as

Synonyms and Translations

Other ways this term appears across industries and languages.

Synonyms
ATS
Recruitment Software
Hiring Management System
Candidate Tracking Software
Translations
🇸🇦
Arabic
نظام تتبع المتقدمين
🇫🇷
French
Système de suivi des candidatures
🇮🇳
Hindi
आवेदक ट्रैकिंग सिस्टम
🇵🇰
Urdu
درخواست دہندہ ٹریکنگ سسٹم
🇵🇭
Tagalog
Sistema ng Pagsubaybay sa Aplikante
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People may ask

People May Ask

Common questions about employee engagement.

What is an Applicant Tracking System?
It is software that manages the hiring process by collecting applications, screening resumes, scheduling interviews, and storing candidate data in one place.
How does an ATS screen resumes?
It scans resumes for specific keywords, qualifications, and experience that match the job description, ranking candidates accordingly.
Do small companies need an ATS?
Even small teams benefit from ATS tools to organize applications, reduce time-to-hire, and maintain a structured, bias-reduced recruitment process.
How can candidates optimize resumes for ATS?
By using relevant keywords from the job description, standard formatting, and avoiding tables or graphics that ATS software may not read correctly.
What are popular ATS platforms used by HR teams?
Greenhouse, Lever, Workday, BambooHR, and iCIMS are among the most widely used applicant tracking systems in the market.