Azure Container Instances (ACI) is a subscription-based platform designed for developers who want to deploy applications quickly without the need to manage virtual machines. It allows users to run containerized applications in the cloud with remarkable simplicity, using just a single command for deployment. This service is particularly useful for handling workloads that require additional compute resources, especially during traffic spikes, as it seamlessly integrates with Azure Kubernetes Service (AKS) through the Virtual Kubelet. ACI also ensures security by providing hypervisor isolation for each container group, allowing containers to run independently without sharing a kernel.

Targeting a wide range of users, from small businesses to enterprises, ACI supports multiple organization types, including nonprofits and startups. It offers robust integration with various Azure services like Azure AI Document Intelligence and Elastic Observability, ensuring a comprehensive solution for container management. Additionally, ACI provides training through documentation and includes a free trial, making it accessible for users looking to explore its capabilities.