Three categories, three vendors, three logins — and a spreadsheet in the middle joining them. Here is what each one actually does and when one workspace beats three tools.
An attendance app records who worked; payroll software computes what they are paid; an HRMS holds the employee record and the processes around it — and the three are only useful together when they share one dataset. A small business usually buys them in the order the pain arrives: an attendance app when the register stops working, payroll software when the salary sheet produces an error, and an HRMS when someone asks for a leave balance and nobody knows it. By then the month-end job is moving numbers between the three. The decision is less about which category and more about whether attendance, leave and payroll live in one record.
| Attendance app | Captures presence — check-in/out, often with location or biometrics — and produces a monthly register. Stops at "days". |
|---|---|
| Payroll software | Takes paid days and a salary structure, computes gross, deductions and net, produces payslips. Often also files statutory returns. Starts at "days" — which it usually asks you to upload. |
| HRMS | The employee record — profile, designation, department, documents, joining and exit — plus the processes around it: leave, onboarding, performance, sometimes assets. Payroll and attendance are modules, or integrations. |
The gap between the first two is the one that costs money: attendance ends with a register, payroll starts with an upload, and the upload is where a leave approved on chat never arrives. The re-keying problem in detail.
Every month, someone exports the attendance register, reconciles it against the leave tracker, adjusts for corrections that were agreed verbally, and uploads the result to payroll. Then payroll produces slips, which are downloaded and uploaded to the HRMS so employees can see them. Each step is a place an error enters and a place nobody is accountable for it.
Beyond the errors, count the logins: employees need one to mark attendance, another to request leave, a third to fetch a payslip. Adoption falls with each one, and the fallback is WhatsApp, which means the attendance app is now being bypassed — and you know how that ends.
| 5–10, office-based | Attendance app or a single workspace on its free tier. Payroll by sheet or consultant. Prioritise a clean register. |
|---|---|
| 10–25 | Attendance + leave + payroll in one dataset. This is where the monthly reconciliation starts costing real hours. |
| 25–100 | Add self-service and an audit trail. Payslips downloaded by employees, corrections through approval. |
| 100–200 | Everything above plus reporting by department and a defined exit process. Still not an enterprise suite — the workflows are the same, the volume is larger. |
| Any size, field or multi-site | Location-verified attendance that feeds payroll directly is non-negotiable. |
Whichever row you are in, use the buyer's checklist to evaluate the specific product, and the payroll checklist if payroll is the acute pain.
| Attendance app | Records presence; ends at a monthly register |
|---|---|
| Payroll software | Computes pay from paid days and structure; usually starts with an upload |
| HRMS | Employee record plus processes; attendance and payroll as modules or integrations |
| Integration tax | Monthly export → reconcile → upload, by a person, with no owner for errors |
| Break-even for one workspace | Roughly 10 employees, or any team with field staff |
| Non-negotiable | Export of every record, whichever category you choose |
Payroll software computes pay — gross, deductions, net — from paid days and a salary structure, and produces payslips. An HRMS holds the employee record and the processes around it — profile, leave, onboarding, performance — with payroll as one module or an integration. For a small business the practical distinction is whether attendance, leave and payroll share one dataset, because that is what removes the monthly re-keying.
Not by that name. What a 10–200 person business needs is an employee record, attendance, leave and payroll in one place with employee self-service. Some products that provide that call themselves HRMS, some call themselves workforce management; many enterprise HRMS products provide far more than that and charge for it. Name the five things you need and evaluate against them.
Yes, and many small businesses do. The cost is a monthly manual step — exporting the register, reconciling it against leave and corrections, and uploading it to payroll — which is where most payroll errors originate. If that step takes more than an hour or has produced an error recently, the two should share one dataset.
Around ten employees, because from that point loss of pay and leave balances affect pay every month and the reconciliation is real work. Teams with field staff benefit at any size, because location-verified attendance only means something if it reaches payroll without a manual step.
Not necessarily. Setup effort depends on how much data the system needs before it is useful. A workspace where employees self sign-up and mark their own attendance from day one can be running in an afternoon; the payroll and leave modules then use data that is already there. Enterprise suites are harder because they need configuration before anything works.
Where paid days come from, how loss of pay and salary revisions are handled, whether employees can serve themselves, whether there is an audit trail, how data is isolated and secured, and whether you can export everything. Then run a two-week trial with five real employees and check the payroll by hand.
Merik is the one-dataset answer. Employees, attendance, leave and work-from-home, payroll and payslips, daily tasks, clients and invoicing, and assets share one company workspace with one login per person. An employee marks attendance with a geolocated check-in, requests leave, logs the day's work and downloads their own payslip in the same place; the admin runs payroll from the days already recorded. There is no export-reconcile-upload step because there is nothing to move between.
It is free to start with unlimited employee self sign-up, computes payroll on the server, enforces tenant isolation in the database, and exports the task log to CSV. See the modules or the three-step setup.
What you need at 5–200 people, what you are sold instead, and the red flags.
What to look for before picking a workforce platform.
How self-service removes HR as a bottleneck across the business.