What Is Integration?
Integration is the practice of connecting disparate software systems so they can exchange data, synchronize state, and coordinate actions. In the context of workflow automation, integration means linking your business tools so information flows automatically between them.
The process of connecting two or more software applications so they can share data and work together.
Software integration solves the "tool sprawl" problem. The average company uses 100+ SaaS applications, and without integration, data gets siloed — sales information stays in the CRM, support data stays in the helpdesk, and marketing data stays in the email platform. Integration connects these silos.
There are several approaches to integration: point-to-point (direct connections between two apps), middleware (a central hub that connects all apps), and iPaaS (Integration Platform as a Service, which provides cloud-based integration tools). Modern automation platforms like autn.io function as iPaaS solutions.
The best integrations are bidirectional and real-time. When a deal closes in Salesforce, the integration immediately creates an invoice in QuickBooks, updates the project in Asana, and notifies the team in Slack — all without anyone manually copying data between systems.
AI is transforming integration by reducing the expertise needed. Instead of understanding data schemas, field mappings, and API specifications, you can describe the integration you need in plain English and let AI handle the technical details.
Related Terms
API (Application Programming Interface)
A set of protocols that allows different software applications to communicate and share data with each other.
Connector
A pre-built integration module that enables an automation platform to communicate with a specific application or service.
iPaaS (Integration Platform as a Service)
A cloud-based platform for building and managing integrations and data flows between applications.
Data Sync
The process of maintaining consistent data across multiple systems by automatically propagating changes.
Middleware
Software that acts as a bridge between different applications, databases, or services, enabling them to communicate.
More Integration & APIs Terms
New to workflow automation?
Our complete guide explains everything from triggers to AI-powered builders.
Read: What Is Workflow Automation?See Integration in Action
Build workflows that use integration in 60 seconds. Describe what you need in plain English.
Try It Free