Karpenter Enterprise

Cast AI enhances the capabilities of Karpenter, an open-source Kubernetes autoscaler, by adding enterprise-grade optimization that improves performance, reduces costs, and boosts stability. It integrates seamlessly with Karpenter to provide advanced features such as workload optimization, Spot instance adoption, continuous rightsizing, and real-time cost visibility without the need for extensive reconfiguration. Cast AI enables zero-downtime container live migration, smarter consolidation, and predictive Spot handling, thereby optimizing Kubernetes clusters efficiently. The tool is designed to work alongside Karpenter, automating actions like rightsizing and consolidation while maintaining user control over the level of automation applied. With simple onboarding, Cast AI allows for incremental adoption and demonstrates significant cost savings and operational efficiency, as evidenced by case studies from companies like Akamai, Yotpo, and Bede Gaming.