Azure provides a suite of services that allow you to build comprehensive integration solutions. These services can help you connect applications, data and services across on-premises and cloud environments. 

Here are some key Azure integration services:

Azure Logic Apps: A cloud service that helps you schedule, automate, and orchestrate tasks, business processes, and workflows when you need to integrate apps, data, systems, and services across enterprises or organizations.

Azure Service Bus: A fully managed enterprise integration message broker. Service Bus can decouple applications and services. Service Bus offers a reliable and secure platform for asynchronous transfer of data and state.

Azure Event Grid: A fully managed event routing service. Event Grid simplifies the development of event-based applications and simplifies serverless workflow creation.

Azure API Management: A turnkey solution for publishing APIs to external and internal customers. Create consistent and modern API gateways for existing back-end services hosted anywhere, secure and protect them from abuse and overuse, and get insights into usage and health.

Azure Functions: An event-driven, serverless compute platform. It can also solve complex orchestration problems. Build and debug locally without additional setup, deploy and operate at scale in the cloud, and integrate services using triggers and bindings.

Azure Integration Services: A collection of services for integrating applications, data, and processes. It's a scalable platform for delivering iPaaS (Integration Platform as a Service) and full lifecycle API management.

These services can be used individually or together, depending on the specific needs of your integration scenario.