Your business has an ERP, a CRM, an eCommerce platform, an accounting tool, a warehouse management system, and several Excel sheets connecting what no single application connects alone. Every time an order comes in through the online shop, someone manually enters it into the ERP. That's called a data silo, and it has an enormous cost in time, errors, and missed opportunities.
According to a MuleSoft study, the average employee in a European company spends 4.5 hours per week on manual data transfer tasks between systems. In a 30-person company, that's equivalent to more than one full-time employee working exclusively on copying and pasting data between applications that don't talk to each other.
What Is a Systems Integration and How Does It Work?
A systems integration is the technical connection between two or more applications that allows them to share data automatically and in real time (or near real time). The most modern way to do this is through APIs (Application Programming Interfaces) — standardised interfaces that allow applications to communicate with each other securely and in a controlled manner.
The Most Common Integration Flows in SMEs
eCommerce → ERP
Online orders automatically created in the ERP, with stock update, delivery note generation, and order status update in the shop.
CRM → ERP → Invoicing
Won opportunities in the CRM that generate orders in the ERP and invoices in the billing platform, without manual intervention.
Banking → Accounting
Bank transactions automatically imported into the accounting tool, with semi-automatic reconciliation based on rules.
ERP → Logistics
Shipping orders automatically created in the carrier's platform with order data and delivery address.
No-Code Integration Platforms for SMEs
Zapier and Make (formerly Integromat) have democratised application integration for businesses without a technical team. They allow automation between more than 5,000 applications with a drag-and-drop visual interface. For more complex integrations or high-volume requirements, platforms like Boomi, Workato, or n8n (open source) offer greater power and control. For integrations with legacy systems or industrial ERPs, custom API integration development remains the most robust option.
Companies with well-integrated data architectures are 2.4 times more likely to exceed their business objectives than those operating with siloed data.
Want to map your data flows between systems and design an integration architecture that eliminates manual work? Contact our team .