An Applicant Tracking System (ATS) digitizes and automates the entire application process from job posting to hiring. It collects all applications centrally, filters candidates according to defined criteria, and coordinates communication between recruiters and applicants. Modern ATS solutions save time, reduce manual tasks, and improve the candidate experience through transparent processes.
What Is an ATS and Why Do Companies Need an Applicant Tracking System?
An Applicant Tracking System is a software solution that brings every step of the recruiting process together in one central tool. Instead of juggling Excel spreadsheets, emails, and various job boards, recruiters have everything in one place. The system automates recurring tasks and ensures transparency throughout the entire application process.
Companies need an ATS because traditional recruiting methods quickly reach their limits when hiring demand increases. Manual processes lead to lost time, errors, and a poor candidate experience. An ATS addresses these problems through:
- Automation of manual tasks such as CV screening and interview coordination
- Reduction of time-to-hire and vacancy costs
- Lower recruiting costs through more efficient processes
- GDPR-compliant data management and accessibility
- A low-barrier entry point into data-driven recruiting analytics
The ATS thus becomes the cornerstone of modern recruiting. It relieves recruiters of administrative tasks and creates space for qualitative activities such as personal engagement with candidates.

How Does an ATS Work in the Day-to-Day Recruiting Process?
An ATS manages the entire recruiting workflow automatically: from the job posting through the receipt of applications to the final selection of candidates. All applications flow directly into the system, are automatically parsed, and filtered according to predefined criteria. Recruiters can thus quickly identify the most suitable candidates.
The typical ATS workflow includes the following steps:
- Staffing request and approval: The system automatically notifies the responsible parties about new position requirements
- Job posting: Multiposting to various job boards and social media channels
- Application receipt: Automatic CV parsing makes resumes comparable
- Candidate filtering: Knock-out questions and automatic scoring
- Interview coordination: Automatic scheduling and reminders
- Feedback process: Structured evaluation by all stakeholders
- Communication: Automatic updates and status notifications to applicants
Through integration with existing HR systems, all data flows together seamlessly. Service level agreements between departments ensure that feedback requests are processed promptly — for example, within 72 hours.
What Features Does a Modern ATS Offer Recruiters and HR Teams?
Modern ATS solutions offer comprehensive features for efficient recruiting: a candidate database, automatic application distribution, integrated communication tools, and meaningful reporting functions. Teams can work collaboratively while the system documents all activities and stores them in a GDPR-compliant manner.
The most important ATS features at a glance:
Candidate Management:
- Central candidate database with search functionality
- Talent pool building for future positions
- Automatic CV parsing and data extraction
- Real-time applicant status tracking
Communication and Collaboration:
- Email templates for standardized communication
- Automatic acknowledgements and interim updates
- Internal comment function for team members
- Feedback workflows with defined approval processes
Reporting and Analytics:
- Predefined KPI dashboards for a quick start
- Custom reports with flexible display options
- Time-to-hire and conversion rate tracking
- Automatic data import from various sources
An applicant management solution such as onlyfy by XING additionally integrates AI-powered candidate recommendations and direct access to professional networks for proactive active sourcing.
What Are the Benefits of an ATS for Applicants and Candidates?
An ATS significantly improves the candidate experience through simplified application processes, transparent communication, and faster responses. Applicants benefit from user-friendly forms, automatic status updates, and the ability to apply easily across various channels.
Concrete benefits for candidates:
Simplified Application:
- One-click applications across various platforms
- Mobile-optimized application forms
- Barrier-free accessibility in accordance with the EU Accessibility Act
- Automatic pre-filling of standard fields
Transparent Communication:
- Automatic acknowledgements within minutes of applying
- Regular status updates on the progress of the application
- Clear timelines for the next steps in the process
- Professional rejections with constructive feedback
Better User Experience:
- An average of 3 days to the first application
- 88% completion rate for application forms
- Option to apply via WhatsApp or social media
- Feedback opportunities for continuous process improvement
Modern ATS systems ensure that candidates do not disappear into an „application black hole“ but are always kept informed about the current status of their application.
How Do You Choose the Right ATS for Your Company?
The choice of ATS depends on company size, recruiting volume, budget, and specific requirements. Companies with 50–500 employees and at least 10 annual new hires benefit most from a professional ATS. Key selection criteria include ease of use, integration capabilities, and scalability.
Key Evaluation Criteria:
Technical Requirements:
- Integration with existing HR systems
- GDPR compliance and data security
- Mobile optimization and cloud availability
- Interfaces with major job boards
Feature Scope:
- Degree of automation for standard processes
- Reporting and analytics capabilities
- Collaboration features for teams
- Adaptability to your own workflows
Implementation and Support:
- Time to implement and training effort required
- Availability of support in your language
- Cost-benefit ratio at different recruiting volumes
- References from within your own industry
An ATS is particularly indispensable for growing companies in high-turnover industries such as e-commerce, consulting, or healthcare. It lays the foundation for professional, data-driven recruiting and scales with the increasing demands of the business.
A well-designed Applicant Tracking System revolutionizes your recruiting process, making it more efficient, more transparent, and more candidate-friendly. The investment pays off quickly through time savings, higher candidate quality, and reduced recruiting costs.