Recruitment efficiency
An ATS automates repetitive tasks such as posting vacancies, filtering applications, and sending candidate communications, saving significant administrative time.
Applicant Tracking System (ATS) Last modified: May 28, 2026
SECTION GUIDE
What is an Applicant Tracking System (ATS)
An Applicant Tracking System (ATS) is recruitment software used by employers and HR teams to manage the hiring process from start to finish. It helps businesses organise job applicants, track candidates through different hiring stages, and streamline recruitment workflows in one central system.
Rather than relying on spreadsheets, emails, or manual processes, an ATS provides a structured way to advertise roles, review CVs, communicate with applicants, schedule interviews, and store candidate information securely.
An ATS can support businesses of all sizes, from SMEs hiring occasionally to larger organisations managing high volumes of recruitment. Modern ATS platforms are often cloud-based and integrate with job boards, HR systems, and communication tools to make recruitment more efficient and consistent.
What does an Applicant Tracking System include?
In practice, an ATS may include features such as:
- Job posting and vacancy management
- CV parsing and candidate screening
- Interview scheduling
- Automated email communication
- Recruitment reporting and analytics
- Talent pooling for future vacancies
GDPR-compliant candidate data storage
Applicant Tracking System
What does ATS mean in HR / Recruitment?
In HR and recruitment terms, an ATS is a digital tool that supports the end-to-end recruitment process while helping employers maintain consistency, compliance, and visibility across hiring activities.
Key elements include:
Candidate management
HR teams can track applicants through each recruitment stage, ensuring visibility and consistency throughout the hiring process.
Compliance and GDPR
ATS platforms help employers manage candidate data securely and maintain recruitment records in line with UK GDPR requirements.
Improved candidate experience
Faster communication, structured interview processes, and streamlined applications to help create a more professional experience for candidates.
Data and recording
Recruitment analytics can help businesses understand time-to-hire, source effectiveness, diversity metrics, and recruitment costs.
Collaboration between teams
Hiring managers, recruiters, and HR teams can work within the same platform, reducing delays and improving decision-making.
Why does ATS matter for your business?
Recruitment can quickly become time-consuming and inconsistent without the right systems in place. An ATS helps businesses manage growth, improve hiring outcomes, and create a smoother recruitment process.
Without an ATS, businesses may face:
- Lost or overlooked applications
- Slow hiring processes
- Poor communication with candidates
- Inconsistent recruitment practices
- Increased admin for HR teams and managers
- Difficulties maintaining GDPR compliance
Limited visibility over recruitment performance
On the other hand, businesses using an ATS often benefit from:
- Faster hiring
- Better candidate experience
- Improved collaboration
- More informed decisions
- Stronger compliance
- Scalability
ATS– best practice
To get most value from Applicant Tracking System, UK employers should:
- Choose an ATS that fits the size and complexity of the business.
- Standardise recruitment workflows to ensure consistency across hiring.
- Train hiring managers on how to use the system effectively.
- Keep candidate communication timely and professional throughout the process.
- Ensure GDPR compliance by reviewing data retention and privacy settings regularly.
- Use reporting features to monitor hiring performance and identify improvement opportunities.
- Integrate the ATS with HR systems and job boards where possible.
Hiring in 2026 and beyond: how AI is changing recruitment
Join impact HR, TeamTailor, and Tugela people for a practical, no-nonsense webinar exploring how AI and Applicant Tracking System’s are shaping recruitment today.
Our Approach impact HR can support business with recruitment process reviews, HR technology implementation, and hiring best practice guidance.
Your Questions Answered
Everything you need to know about Applicant Tracking System (ATS)
What does ATS stand for?
ATS stands for Applicant Tracking System.
What does an ATS do?
An ATS helps businesses manage recruitment by tracking applications, organising candidate information, automating communication, and streamlining hiring workflows.
Is an ATS only for large companies?
No. Many SMEs use ATS platforms to improve recruitment efficiency, particularly when hiring regularly or managing multiple vacancies.
Can an ATS filter CVs automatically?
Yes. Many ATS platforms can screen CVs based on keywords, skills, qualifications, or application questions.
Does an ATS help with GDPR compliance?
Yes. Most ATS systems include tools to securely store candidate data, manage retention periods, and support GDPR compliance.
Can an ATS improve candidate experience?
Yes. Faster communication, simplified applications, and structured recruitment processes can improve how candidates experience your business.
What’s the difference between an ATS and HR software?
An ATS focuses specifically on recruitment and candidate management, while HR software often covers wider employee management functions such as payroll, performance, and absence management.
Where to find out more A collection of hand-picked useful resources for Applicant Tracking System (ATS) from impact HR and beyond
Make an enquiry
Let’s talk
Start making your impact.
Whether you need day-to-day HR support, ad-hoc support or a long-term partner, we’re here to help.
Get in touch for a free initial chat — no pressure, just practical advice from people who get it.
0330 2369866
hello@impacthr.co.uk
Leicester: 6 St. Georges Way, 3rd Floor, St. George’s House, Leicester LE1 1QZ
London: 167 City Road, London EC1V 1AW
Leeds: Building 3, City West Business Park, Gelderd Rd, Holbeck, Leeds LS12 6LN
Essex: Halford House, 2 Coval Lane, Chelmsford, England, CM1 1TD