How long should the ERP selection process take?

For a mid-market business, a healthy process is usually 1–3 months: from requirements definition, vendor shortlist, demo, to decision. Rushing often means paying more for features you never use.

Should we build requirements ourselves or hire a consultant?

Your internal team must be involved because they are the ones using the system. An internal perspective plus independent consulting often produces the most accurate specification.

What is a sign we have chosen the wrong vendor?

If the vendor keeps adding cost for things that were 'included', pushes a fast decision, or cannot explain localisation of your local rules, those are warning signals.

Handal ERP — Affordable, Reliable ERP for Growing Businesses

A step-by-step checklist for choosing the right ERP: requirements, involving users, TCO, customisation, demo, and implementation partner.

Choosing an ERP is one of the most consequential technology decisions a company will make. Over-focusing on features, deciding too fast, or pricing only from the license are all paths to a system that is never truly used. This guide lays out a step-by-step checklist — from defining requirements to building a roadmap — so you select the right system, not merely the most impressive one.

Step 1 — Start from business needs, not a feature list

The most common mistake is shortlisting vendors by a long feature list. Start from the opposite: what business problems are you trying to solve?

Map your current core processes — how orders flow, how stock is recorded, how financial reports are produced. Mark the pain points: double entry, late reports, inaccurate stock. Good requirements answer the situation you want to change, not just features that sound nice. Features are tools; requirements are the goal.

Step 2 — Involve end users from the start

An ERP is used daily by finance, sales, warehouse, and operations teams. If they are not involved early, two things happen: important needs are missed, and adoption on the ground is low.

Invite representatives from each department to requirements sessions. Ask about their workflows, their habits, and the “fences” you cannot touch. The earlier they feel the system is “ours”, the faster they accept change. High adoption is the single biggest driver of ERP return on investment.

Step 3 — Model total cost of ownership (TCO)

The license price is just one slice of the true cost. Build a five-year TCO covering:

Licensing / subscription — recurring per-user cost.
Implementation — configuration, data migration, consulting.
Customisation — module tailoring and cross-system integration.
Maintenance & support — support subscription and internal resources.
Training — staff time diverted from normal work.

Compare TCO, not the displayed price. The cheapest upfront is not always the cheapest over five years — and neither is the most expensive.

Step 4 — Evaluate customisation and localisation

No ERP fits 100% by default — some processes need tailoring. Ask every vendor:

How easily can modules be configured (without expensive code)?
Is the system ready for localisation: tax, e-invoicing, statutory reports, and reporting conventions where you operate?
How does it integrate with existing systems (CRM, e-commerce, payments)?

A system that “can everything be customised” can mean costly and hard to maintain. One that cannot be tailored forces you into unnatural workflows. Look for the balance between flexibility and ease.

Step 5 — Ask for a demo of your scenario, not the vendor’s script

A good demo is driven by your processes, not a sales script. Ask the vendor to run real scenarios: create an order, process stock, issue an invoice, and watch reports flow.

Be wary of demos that only showcase pretty screens without depth. Ask: what happens on data failure, how does approval work, how does the system behave as your team grows? A short proof-of-concept — one core process with your sample data — is often far more convincing than a long presentation.

Step 6 — Choose a partner, not just a product

ERP is a long-term partnership. Vendor quality and the implementation partner often decide success more than the software itself. Consider:

How deeply do they understand your industry?
How responsive is their support and accountability?
Are costs and scope transparent?
Do they stay after go-live, or vanish once the contract is signed?

Ask for references and, when possible, talk to their customers running the same system in a similar industry.

Step 7 — Build a roadmap, not a one-off event

Implementation should not be seen as a single “go-live day” but a phased roadmap. Start with the core module that has the most impact (often finance and sales), then add others as adoption grows. A phased approach defers some cost, eases training, and lowers cutover risk.

A realistic roadmap sets milestones, owners, and success criteria for each stage. This way your investment pays off earlier and risk is easier to manage.

Closing: a defensible decision

Choosing an ERP is not about picking the one with the most features, but the one that best fits your needs, scale, and internal capability. By starting from requirements, involving users, modelling honest TCO, and choosing the right partner, you build a defensible decision — and a system that is actually used to grow.

If you are mid-evaluation, the Handal ERP team is open to helping map your requirements — without pushing any specific product.

A Practical Guide to Choosing an ERP