How to choose an ERP for a growing company

Signs you have outgrown your tools

• The same customer, item or order is typed into more than one system.
• Stock and cash figures arrive at the end of the month, and they disagree.
• A second branch, company or currency has turned month end into a spreadsheet project.
• Approvals happen in chat, with no record of who agreed to what.
• An e-invoicing deadline, an audit or a bank is asking for records your tools cannot produce.

One of these is a nuisance. Three or more is a sign that the business has outgrown an accounting app and spreadsheets.

Who should decide

Buying groups for business software are getting smaller: in G2's 2025 survey of 1,169 buyers, groups of three or four people were becoming more common than the five to eight of earlier years.

In a company of 10 to 250 people the core is often the owner or managing director, the finance lead and the external accountant or tax adviser. Add the operations manager who will live in the system every day.

How you research matters as well. In a G2 survey published in April 2026, 51% of software buyers said they now start research in an AI chatbot more often than in a search engine, and 69% chose a different vendor from the one they first planned because of a chatbot's recommendation. Check what any answer tells you against the vendor's own pages.

How pricing models compare

Four pricing models are common, and the same team can cost very different amounts under each. Examples are list prices we read on 10 October 2026, excluding VAT.

Work it out for your real team: how many people work in the system every day, how many only request leave or approve expenses, and how many are on payroll. A company of 50 with 10 daily users looks cheap under one model and expensive under another.

Ask about seat minimums too. When we researched our own pricing we found none at Odoo, Zoho One or Microsoft Dynamics 365 Business Central.

Questions to ask every vendor

• Which apps come with this price, and what costs extra: payroll, storage, AI, e-invoicing?
• Who counts as a paid user, and what do employees who only use self-service cost?
• Does it work in our languages and currencies, and does it cover our country's e-invoicing and tax returns today?
• Can we export all our records in standard formats at any time, and what happens to our data if we leave?
• What does onboarding cost, how many hours does it include, and who does the work?
• Is there a public price list, and a trial we can run ourselves?

Run a real trial

1. Pick one real order and run it end to end: quotation, order, purchase, delivery, invoice and payment.
2. Invite the people who will use the system, not only the people who buy it.
3. Import a slice of real data: a hundred customers and items is enough to see the gaps.
4. Close a practice month: post the invoices, reconcile a bank statement and read the reports.
5. Export everything at the end and open the files.

What an implementation should cost

Implementation is where costs and timelines drift. Published figures range widely: Odoo sells Success Packs of prepaid hours, from 4 hours for US$458.82 up to 200 hours on its Gulf price list, and third-party guides put a NetSuite implementation at US$25,000 to US$150,000 or more.

For a company of 10 to 250 people, prefer fixed scopes with the hours written down, and a plan for importing your data and training your team. Ask what happens when the hours run out.

Plan around your deadlines

Deadlines often decide the timing. In Saudi Arabia, Wave 25 businesses must integrate e-invoicing by 1 February 2027. In the UAE, businesses with revenue of AED 50 million or more must appoint an e-invoicing provider by 30 October 2026, and the rest by 31 March 2027. In the UK, e-invoicing for VAT invoices between businesses and to government starts in April 2029.

Work back from the date: choose, import, test and train before it, not after it.

Avoid the purchase you regret

In Capterra's 2025 survey of 3,500 buyers, about 60% said they had regretted a software purchase in the previous 18 months, according to published summaries of the survey. The checks that help most are the ones in this guide: a real trial, the total cost for your real team, and an exit you have tested.

Where DynamoOS fits

DynamoOS is built for companies of about 10 to 250 people that buy, stock, sell and deliver, often across currencies, companies or countries. It has 25 connected apps that work from the same data, a public price list in five currencies with 3 full users included in every plan, every employee free for self-service, English or Arabic with the Arabic interface in preview, and the Saudi Arabia pack included.

It is not the right choice for groups of more than 1,000 employees that need global consolidation, or for companies that only need to send invoices. Onboarding packs are fixed-price: Quick start (4 hours, $400), Guided setup (12 hours, $1,350) and the Implementation pack (25 hours, $2,250).