The verdict in three sentences
For a 300-employee company in Dubai, paper costs more than software: double entry, disputed leave balances and expense claims reimbursed 45 days late. A SaaS HR tool at 15 to 35 AED per employee per month deploys fast, but a custom application at 80,000 to 180,000 AED becomes more cost-effective within 3 years if your rules (contract types, allowances, approval chains) are specific. Either way, UAE PDPL compliance and correct handling of payroll inputs for WPS are non-negotiable.
SaaS or custom: the 5-year cost
HR SaaS tools used in the UAE (regional players and global platforms) bill per active employee. Custom software is paid once, then maintained.
| Criterion | HR SaaS | Custom application |
|---|---|---|
| Upfront cost | 8,000 to 25,000 AED setup | 80,000 to 180,000 AED |
| Recurring cost (300 staff) | 54,000 to 126,000 AED / year | 16,000 to 32,000 AED / year |
| 5-year cumulative cost | 278,000 to 655,000 AED | 160,000 to 340,000 AED |
| Own leave rules (service-based annual leave, Hajj, public holidays) | Limited configuration | Coded to your HR policy |
| Payroll integration (local payroll software, WPS file) | Standard CSV export | Dedicated connector |
| Data hosting | Often outside the UAE | UAE region or contractual choice |
| Deployment time | 3 to 6 weeks | 10 to 14 weeks |
Below 80 employees, SaaS is usually the right choice. Above 200 employees with specific rules, custom pays back in 2 to 3 years.
Functional scope and cost
Here is the indicative 2026 breakdown of a custom HR application for a Dubai company.
| Module | Content | Range (AED, excl. VAT) |
|---|---|---|
| Leave and absence | Automatic balances (30 days a year after 1 year of service under UAE labour law), sick leave tiers, team calendar | 22,000 to 45,000 |
| Expense claims | Receipt photo, mileage rates, caps by grade, recoverable 5% VAT | 20,000 to 42,000 |
| Approval workflow | 2 or 3 levels (manager, HR, finance), delegation during absences | 10,000 to 22,000 |
| Payroll and WPS integration | Export of payroll variables, unpaid leave reflected in salary files | 10,000 to 28,000 |
| Mobile app (PWA) | Requests and receipts from the phone | 10,000 to 23,000 |
| PDPL compliance and security | Records, consent, access rights, logging | 8,000 to 20,000 |
Compliance points not to overlook
- The UAE Federal Decree-Law 45 of 2021 (PDPL) governs employee personal data; free zones such as DIFC and ADGM have their own data protection laws.
- Cross-border hosting must rely on an adequate jurisdiction or contractual safeguards.
- Retention of expense receipts aligned with tax rules (5 years under UAE VAT law).
- Medical data (sick notes) restricted to authorised HR profiles only.
Mini case study
Layla, HR director of a distribution company in Dubai (300 staff, 4 sites), processes 2,800 leave requests and 3,600 expense claims a year. Each paper file takes on average 25 minutes of entry, chasing and checking, around 2,700 hours a year. At a loaded cost of 90 AED per hour, that is 243,000 AED a year.
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The chosen application costs 140,000 AED (10 weeks, 3 approval levels, payroll connector) plus 26,000 AED a year for maintenance and UAE hosting. Time per file drops to 6 minutes, saving more than 180,000 AED a year. Expense reimbursement time falls from 45 to 10 days. Payback: about 10 months.
FAQ
Can existing leave balances be migrated?
Yes. Balances on cutover day are imported from Excel or the payroll system after each manager validates them. Allow 1 to 2 weeks for 300 employees.
Can staff without a computer use it?
Yes, via smartphone or an on-site kiosk. In practice, well over 90% of employees in a Dubai company have a compatible smartphone.
Does it support Arabic and English?
Yes, a bilingual Arabic and English interface (with right-to-left display) adds 10,000 to 20,000 AED to the budget.
What if an approver is away?
Automatic delegation or escalation after 48 to 72 hours prevents bottlenecks. It is one of the main causes of delay in paper workflows.
Do free-zone companies follow different rules?
Yes. A company in DIFC or ADGM follows its free zone's data protection law rather than the federal PDPL, which we factor into the specification.
Let's scope your project. Tell us your headcount, current approval chains and payroll software: we will price your HR application, indicative budget 80,000 to 180,000 AED, 10 to 14 weeks. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.