In multi cloud environments, teams can deploy applications across several cloud environments simultaneously. This setup uses two or more public clouds, sometimes in combination with private clouds. A typical multi cloud architecture aims to give teams the freedom to choose among best-in-class services from various providers while preventing disasters and helping save on cloud costs. The benefits of multi cloud include cost optimization, access to top-notch services, performance optimization, security, and disaster prevention. CAST AI uses Cloud Service Provider accounts to create required cloud resources and set up multi-cloud clusters, replicating applications along with data across multiple cloud services for active-active multi cloud and ensuring business continuity. The platform also optimizes cluster creation and deployment of Kubernetes applications by automatically scaling up or down based on demand, making the most cost-effective choices between different cloud providers.