How to Choose HR Software: 10 Criteria for Leave, Attendance and Performance Management

In brief: HR (human resources) software brings employee records, leave and absence, attendance/time tracking, performance review, recruitment and onboarding/offboarding into one system. When choosing, before the feature list, clarify which problem you want to solve: is leave approval slow, is attendance calculation wrong, are employee files scattered, is the performance process not transparent? A good choice looks at 10 criteria: module coverage, ease of use (employee self-service), adaptability to regulation and company policy, payroll/accounting integration, reporting, mobile access, authorization and data security (KVKK), flexibility, support and total cost. For standard needs, ready-made software is often enough; if your processes are different or deep integration with other systems is needed, custom software can be considered. HR data is sensitive personal data; security and permission management are not negotiable. This content does not replace legal or payroll-regulation advice.

Last updated: October 2026

What problems does HR software solve?

In small teams HR processes run on email, WhatsApp and Excel; as the team grows, these problems appear:

• Leave management: Requests are scattered, balances are calculated by hand, clashes are noticed at the last minute.
• Attendance and time tracking: Clock-in/out data sits in different places; overtime and lateness calculations are error-prone.
• Employee files: Documents are in folders and emails; expiring documents (health reports, certificates) are forgotten.
• Onboarding/offboarding: The same steps are repeated manually for every new employee.
• Performance and goals: Reviews are inconsistent, and there is no history.
• Reporting: Answering questions such as how many people are on leave, turnover or cost by department takes hours.
• Privacy: It is unclear who can access employee information.

These are typical signs of Excel's limits; to understand when to move, see the 9 signs in our Excel to custom software article.

Core modules: what do you need?

Recommendation: Instead of wanting everything at once, start with the 2–3 modules that lose you the most time/errors (usually records + leave + attendance). Then expand.

10 criteria to weigh

1. Module coverage and extensibility

Does it meet today's need, and are there modules that can be added 2–3 years from now? Do the modules run on a single data model, or are they separate patches?

2. Employee self-service and ease of use

The system is used mostly by employees and managers, not HR. A system that is not mobile-friendly, simple and fast does not get adopted; requests go back to WhatsApp. Try the demo through the eyes of an employee and a manager.

3. Adaptability to regulation and company policy

Annual leave entitlements, paid/unpaid leave types, overtime rules and shift patterns vary from company to company. Does the system allow you to define your own rules, or does it force you into its logic? For regulatory provisions (labour law, social-security notifications), get the provider's update policy and your payroll adviser's opinion.

4. Payroll and accounting integration

Passing timesheet and leave data to the payroll program automatically also saves time and reduces errors. Is there a ready integration with the payroll/accounting systems you use? If not, is an API or file transfer possible? For the integration approach, see our system integration guide.

5. Approval workflows

For requests such as leave, expenses and overtime, is there multi-level approval, delegate assignment, email/mobile notification and automatic reminders? Make sure the approval flow fits your company structure (department, branch, project).

6. Reporting and analytics

Do not settle for ready-made reports; can you answer your own questions? (Absence by department, leave usage rate, overtime cost, employee turnover.) Report export and dashboards matter.

7. Mobile access

In field, shift or remote teams, operations such as mobile clock-in/out, leave requests and viewing payslips matter. A mobile app or mobile-friendly web? For the difference between them, see our mobile app, PWA and mobile site article.

8. Authorization, data security and KVKK

HR data includes sensitive personal data such as identity, salary, health and performance. Ask:

• Role-based permissions: Can HR, managers, employees and accounting see only what they need to see? Can a manager see another department's salaries?
• Audit log: Who looked at or changed which data, and when?
• Encryption, backup, access control and two-factor authentication (MFA).
• Where the data is stored and the provider's obligations as a data processor; in your contract, KVKK (Turkey's personal data protection law) compliance, confidentiality and data deletion/return terms.
• Retention and deletion: The retention period and deletion of data after an employee leaves.

For general security principles, see our web application security guide.

9. Flexibility and customization

How adaptable are fields, forms, document types, leave types, organizational structure and workflows? Ask whether customization is paid and how it stays compatible with the provider's updates.

10. Support, roadmap and total cost

• Support: Response times, language, channel; are setup and training included?
• Product roadmap: Does the provider keep developing the product and follow regulatory changes?
• Total cost: Licence (per employee/monthly), setup, integration, training, additional modules and customization. A “per employee fee” raises the total noticeably as you grow; calculate the 3-year cost.
• Exit terms: Can you export the data? At the end of the contract is your data returned to you?

12 questions to ask during the demo

1. In how many clicks does an employee complete a leave request? Can you show the approval flow?
2. How do we define our leave rules (carry-over, half days, different leave types)?
3. Where does attendance/clock-in data come from (card, mobile, existing device)? Which devices does it integrate with?
4. How does the system calculate overtime and shift rules?
5. How do we pass data to our payroll system? Is there a ready integration?
6. How do we set roles and permissions? Can a manager see another department's data?
7. Is a log kept, and who can see it?
8. Where is the data stored, is it backed up and what security measures are there?
9. How do you archive/delete data when an employee leaves?
10. How do we create reports ourselves?
11. What can be done on mobile?
12. In what format can I get my data when the contract ends?

Ready-made or custom software?

General approach: For most businesses with standard leave/records/attendance needs, ready-made software is sensible and fast. Custom solutions can be considered in these cases: very specific shift/bonus/performance rules, deep integration with existing ERP/operations systems, delivering the employee experience under your own brand or wanting to keep sensitive data fully under your control. Combining the two approaches is also possible: ready-made software for payroll, a custom module for flows unique to you. For the general framework of this decision, see the ready-made versus custom logic and our pricing models.

Implementation: 6 steps to success

1. Write down the need and priorities. Which 2–3 problems should be solved first?
2. Map the current process. Leave rules, attendance patterns, approval chains.
3. Clean the data. The employee list, leave balances and org structure must be right.
4. Run a pilot. Start with a single department or branch.
5. Train and announce. Short, practical training for employees and managers; explain why and how it will be used.
6. Measure. Compare against baseline values such as leave-request turnaround, number of faulty timesheets and time HR spends.

7 common mistakes

1. Looking at the feature list and forgetting the user. A system that is not adopted creates no value.
2. Not asking about security and permissions.
3. Comparing only the initial price, not the total cost.
4. Moving processes to software without fixing them.
5. Migrating data without cleaning it.
6. Not clarifying exit terms and data return in the contract.
7. Not involving managers. Leave and approval flows depend on managers to work.

HR processes with Aktaş Digital

We digitize HR and operations processes to fit your own workflows: leave and approval flows, attendance/shift tracking, employee records and document management, reports and integrations with other systems. Our related services: HR management systems, task and project management and ERP systems. For a broader view of corporate systems, see our ERP system guide.

If you are unsure whether ready-made software or a custom solution is right, share your processes and team size through our quote form; let's do an impartial assessment together with a scope and cost breakdown.

Frequently Asked Questions

After how many employees is HR software needed?

There is no exact number. HR software usually starts to be worth considering when leave and records management begins to struggle in Excel (e.g. around 15–30 employees, earlier for shift-based teams). The decision depends more on process complexity and the cost of errors/time than on headcount.

Are attendance (clock-in/out) systems and HR software the same thing?

No. Attendance tracking handles clock-in/out and time; HR software covers broader processes such as records, leave and performance. Many HR systems include an attendance module or integrate with attendance devices.

Can I also do payroll in the HR software?

Some systems offer a payroll module; others prepare the timesheet and pass it to a payroll/accounting program. Because payroll regulation changes often, be sure about the updates and competent support of the system that will calculate payroll. Talk to your payroll adviser.

How is employee data security ensured?

Role-based permissions, encryption, two-factor authentication, activity logs, backups and a data-processing agreement with the provider are the basics. Notice and retention periods under KVKK should also be planned.

Is it hard to move from an existing HR system to a new one?

It is manageable with data cleaning and correct transfer. A pilot, parallel running and user training make the move easier. Find out from the provider up front in what format the data can be exported.

Are free or very cheap HR systems reliable?

Some may be enough for small teams; but be sure to examine data security, support, backups and data ownership. When sensitive employee data is involved, the criterion of “reliable” should come before “cheap.”

Conclusion

Choosing HR software is not comparing a feature list but assessing which problem you will solve, whether employees will adopt the system and how safe sensitive data will be. Start with 2–3 priority modules, use the 10 criteria and demo questions, and clarify total cost and exit terms. The first thing you can do today: write down the hours HR spends in a month on leave, attendance and paperwork, and identify the process that loses the most time.