@Kirsten Rode If you have a web application that consists of multiple Docker images that need to communicate with each other, then Azure Kubernetes Service is a good option. AKS is a fully managed Kubernetes service that makes it easy to deploy, manage, and scale containerized applications. With AKS, you can deploy and manage multiple containers as a single application, and you can also scale your application up or down as needed.
Azure Container Web Apps is another option, but it is more suited for hosting a single containerized application. If you have multiple containers that need to communicate with each other, then AKS is a better choice.
Also- Web App for Containers provides a flexible way to use Docker images. This quickstart shows how to deploy a multi-container app (preview) to Web App for Containers
Please let us know if further query