Off-the-shelf HR software is quick to start; a custom HRMS fits your policies exactly. A practical way to decide, and what a first version should include.
Somewhere between 50 and 200 employees, spreadsheets stop working for HR. Attendance comes from biometric exports, leave is approved over email, and payroll takes days of checking. The next step is an HRMS — a Human Resource Management System. The question is whether to subscribe to an existing product or build one around your company.
When buying is the right choice
- Your policies are standard: common leave types, one shift pattern, straightforward payroll.
- You need something running within weeks.
- You are happy to adapt your processes to the software.
- The monthly per-employee fee is comfortable for your headcount for years to come.
When building pays off
- Your rules are unusual: multiple shifts and sites, field staff, project-based pay, complex incentive or overtime rules.
- Per-user fees add up: with a growing team, subscription costs rise every year, while a custom system is mostly a one-time investment plus maintenance.
- You need integrations: your accounting software, a client portal, your own attendance devices or an existing ERP.
- Data must stay with you: hosting the system on your own server or cloud account.
What a first version should include
Start with the modules that remove the most manual work, then add more. A sensible first release:
Employee self-service
- Punch in and out from a phone browser, checked against the office location.
- Leave requests with live balances and approval status.
- Payslips as PDF, expense claims with receipts, the company directory and policies.
HR and managers
- Employee records with documents, departments and reporting managers.
- Shifts, holidays, late marks and attendance corrections.
- Leave policies with carry-forward and multi-level approvals.
- Payroll calculated from attendance, with statutory deductions and payslips sent automatically.
- Reports for headcount, attendance, leave and payroll, with role-based access.
Performance reviews, recruitment and training records can follow in later phases once the core is in daily use.
Getting payroll right
Payroll is the module where mistakes hurt most. Two practices make a big difference: lock attendance before calculating, and keep a monthly snapshot of every payroll run so figures can always be audited later. A review step for exceptions — loss-of-pay days, new joiners, exits — before approval catches most errors.
Technology choices
A single-page interface (for example in Angular) keeps the portal fast for employees, a Laravel API handles approvals and payroll logic, and PostgreSQL gives reliable, auditable data. You can see this combination in our HRMS case study.
A quick decision checklist
- List the policies that no standard product handles the way you need.
- Estimate five years of subscription fees for your expected headcount.
- Compare that with a custom build plus yearly maintenance.
- Consider the integrations you will need in the next two years.
Thinking about a custom HRMS or another internal tool? See our custom software development service or send us your requirements.
