Plain definition: An integration is a connection between two or more software tools that allows them to share data automatically. Once integrated, the tools work together as if they were one system rather than isolated apps.

In plain terms

Think about electrical outlets. Any appliance with the right plug just works — you don’t rewire your house for each new toaster. Software integrations work the same way. Apps that support integrations have a standard “plug” (usually an API), so connecting them requires configuration, not construction.

Why it matters for operators

The average small business uses a dozen or more software tools. Without integrations, information lives in silos and someone has to manually move it between them — a constant source of errors and wasted time. With integrations, your CRM knows about new orders, your email platform knows about new customers, and your accounting tool knows about new payments. Before buying any software, it’s worth asking: “Does this integrate with what I already use?”

Example

A consulting firm integrates its project management tool with its time-tracking app. When a team member logs hours, they automatically appear in the right project with no manual entry — saving the operations manager two hours of reconciliation every week.