A custom ERP for a UAE small business typically costs AED 40,000–120,000 for a focused system of three to five modules — quoting, invoicing, inventory, customers, basic reporting — and AED 120,000–400,000 or more for a broader system covering purchasing, projects, HR and multi-branch operations. Ongoing hosting and support usually run AED 500–3,000 a month. The cost is driven almost entirely by how many processes you automate and how complex each one is.
"ERP" is a frightening phrase, associated with multi-year corporate projects. For a 10-to-100 person business it should mean something much simpler: one system where your operational data lives, built around how you actually work. Here is what that costs, module by module, and when it is worth it compared with buying software off the shelf.
What drives the cost of a custom ERP?
Five factors, in order of impact:
- Number of modules. Each process you bring into the system — quotes, orders, stock, purchasing, projects, payroll — is a block of work with its own screens, rules and reports.
- Complexity within each module. "Invoicing" for a consultancy with ten invoices a month is simple. "Invoicing" for a distributor with partial deliveries, credit notes, multiple price lists and 5% VAT across free-zone and mainland customers is not.
- Integrations. Connecting to your accounting software, a payment gateway, WhatsApp, a courier API or an e-commerce store. Each integration adds work and ongoing maintenance.
- Users and roles. A five-user system with two roles is far simpler than forty users across three branches with approval chains.
- Data migration. Pulling years of records out of spreadsheets and old systems, cleaning them and loading them. Often underestimated.
Typical cost by module in the UAE market
These are ranges we consider typical for a small to mid-sized UAE business working with a local studio, built on modern web technology with a clean, mobile-friendly interface. Each module includes design, build, testing and basic training.
- Customer and contact management (CRM core): AED 8,000–20,000. Companies, contacts, activity history, notes, pipeline stages.
- Quotes and sales orders: AED 10,000–25,000. Templates, line items, approvals, PDF generation, conversion to order.
- Invoicing and receivables: AED 10,000–25,000. UAE VAT-compliant invoices, credit notes, payment recording, ageing reports, statement emails.
- Inventory and stock: AED 15,000–40,000. Items, variants, locations, stock movements, reorder levels, barcode support. Multi-warehouse and batch tracking push toward the top.
- Purchasing and suppliers: AED 10,000–25,000. Purchase orders, goods receipt, supplier invoices matched to POs.
- Projects or jobs: AED 15,000–40,000. Job costing, tasks, time, materials, progress billing. Essential for contractors, fit-out and agencies.
- HR and attendance: AED 10,000–30,000. Employee records, leave, attendance, document expiry alerts (visas, Emirates ID, insurance). Payroll with WPS file generation adds AED 10,000–20,000.
- Reporting dashboard: AED 8,000–20,000. The owner's screen: cash, receivables, sales, margin, stock value, live.
- Integrations: AED 3,000–15,000 each, depending on the other system's API.
- Data migration: AED 3,000–15,000, depending on volume and mess.
Add the modules you need and you have a reasonable estimate. A typical first phase — CRM core, quotes, invoicing and a dashboard — lands in the AED 40,000–80,000 range.
Ongoing costs: hosting, support and changes
- Hosting: AED 200–1,500 a month for cloud infrastructure sized for an SME, including backups. Hosting in the UAE or a nearby region is advisable for data residency; confirm current requirements under the UAE Personal Data Protection Law with your adviser.
- Support and maintenance: AED 500–3,000 a month for security updates, bug fixes, monitoring and small tweaks. Typically 10–20% of the build cost per year.
- New features: Priced per change, or bundled into a monthly development retainer once the system is live and you see what else it could do.
You should own the code, the database and the hosting account. If a proposal does not say so clearly, ask. Our custom ERP and CRM work is delivered with full ownership and a fixed written scope and price before we start.
Custom ERP vs off-the-shelf: when is custom worth it?
Off-the-shelf tools — Zoho, Odoo, QuickBooks with add-ons, HubSpot for the sales side — are cheaper to start and better for standard processes. They make sense when your business works the way most businesses work. We say so plainly in custom CRM vs HubSpot and Zoho for Dubai SMEs.
Custom becomes worth it when:
- Your core process is unusual enough that you are constantly working around the software.
- Per-user licence fees have grown to AED 3,000–8,000 a month and climbing, so a one-off build pays back in two to three years.
- You need two or three systems to talk to each other and the integrations are fragile.
- Your competitive edge is in how you operate, and you do not want it shaped by a vendor's roadmap.
A fair rule of thumb: if the honest three-year cost of off-the-shelf licences, add-ons and workarounds exceeds the custom build, go custom. If not, do not.
How to scope a custom ERP without overspending
- Map the processes you actually run, not the ones you wish you ran. Most businesses find five or six matter and the rest are occasional.
- Start with the pain. Phase one should remove the biggest daily frustration — usually quoting, invoicing or stock. See signs your business has outgrown spreadsheets for how to spot it.
- Define the reports first. The five numbers the owner wants every Monday determine what data must be captured.
- Fix scope in writing before building. Changes mid-build are the main reason software projects overrun.
- Phase it. Live in six to ten weeks with phase one, then add modules every quarter. A working system teaches you what phase two should be.