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Enterprise Systems 1 min read November 2, 2026

ERP vs CRM: what does your business need?

ERP connects resources and operations; CRM organises customer relationships. Learn when each is useful and where the two should share data.

Concept illustration of CRM and ERP systems connected

ERP and CRM systems are often mentioned together, but they solve different problems. Understanding the difference helps you invest in the right system first and plan how they should work together.

[ 01 ]

What an ERP does

An Enterprise Resource Planning system connects the operational side of a business: finance, stock, purchasing, production and fulfilment. It gives you one reliable record of what you have, what you owe and what you have delivered.

[ 02 ]

What a CRM does

A Customer Relationship Management system organises everything about your customers and prospects: contacts, conversations, opportunities and service history. It helps sales and service teams work from the same information.

[ 03 ]

Where the two should share data

  • Customer and account details
  • Quotes, orders and invoices
  • Stock availability and delivery status

If your biggest challenge is operational control, start with ERP. If it is winning and keeping customers, start with CRM. Either way, plan the connection between them from the beginning.

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