How to choose ERP software in 2026

By the QuantProc team · Updated 21 October 2026

Do you actually need an ERP?

You probably do if three or more of these are true:

• Purchase approvals happen over WhatsApp or email and are hard to trace later.
• Stock, purchase and accounts are kept in different files or systems.
• You find out a project's or a branch's real profit only after it closes.
• Month-end closing takes more than a week because data has to be collected and re-typed.
• You run more than one company, branch or site.

Accounting software records what already happened. An ERP controls what is about to happen: it checks the budget before a PO goes out, matches the bill to the goods received, and shows margins while there is still time to act.

The modules that matter

Module	What it should do
Accounting & finance	Ledgers, AR/AP, banking, budgets, statutory reports
Tax & invoicing	GST (or VAT) invoices, e-invoicing, returns data
Procurement	Indent, RFQ, comparison, PO, GRN, three-way matching
Inventory	Stock by location, issues, transfers, reorder levels
Projects	Budgets, progress, cost vs billing (essential for contractors)
Sales & CRM	Leads, quotes, orders, receivables
HR & payroll	Attendance, leave, payslips, statutory deductions
Dashboards	Live numbers by role, not end-of-month reports

You do not need all of them on day one. Choose software that lets you start with two or three modules and switch others on later without migrating again.

Cloud or on-premise?

For most small and mid-sized companies, cloud (SaaS) ERP is the better choice: no servers to buy, automatic updates and backups, access from site and from home, and a monthly per-user price instead of a large upfront licence. On-premise still makes sense where regulation demands that data stays on your own servers.

What does ERP cost?

Cloud ERP is usually priced per user per month, sometimes per module. When you compare, ask for the total cost for your number of users over three years, including:

• Subscription or licence
• Implementation and data migration
• Training
• Customisation you will need (tax, formats, reports)
• Support and add-on modules

A cheaper licence with an expensive implementation partner is often costlier than an all-in subscription.

Checklist for the demo

Do not accept a generic demo. Give the vendor two or three of your real scenarios and ask them to run them live:

1. "A project manager raises a PO that is more than the remaining budget. Show me what happens."
2. "Goods arrive short. Show me how the bill is matched and the shortfall handled."
3. "Show me the margin on one project, today, with committed and actual cost."
4. "Show me how my CA gets read-only access."
5. "Show me the GST e-invoice for a B2B sale, and a credit note against it."
6. "If we open a company in the UAE, how is VAT handled?"

Mistakes to avoid

• Buying for features you will never use. Rank your top five problems and judge only on those.
• Customising before using the standard product. Run the standard workflows for a few weeks first.
• Skipping data clean-up. Duplicate vendors and items in Excel become duplicate masters in the ERP.
• No owner inside the company. One person must be responsible for the rollout.

Where QuantProc fits

QuantProc is a cloud ERP built for companies that run projects, purchases and people across sites. It covers accounting, GST billing, procurement with hard budget control, estimation, projects, inventory, CRM, HR and payroll, and can be customised for other countries' tax. See QuantProc ERP.