The Cast AI blog
Guides, tutorials, and tips on Kubernetes automation, from cost optimization to cloud security and everything in between.

Container Image Scanning Explained: Protect Your Kubernetes Applications from Day One
Kubernetes speeds up development, but also security risks. This blog breaks down why container image…

Kubernetes External Service: Guide and Examples of Use
You can use a Kubernetes external service when you want internal workloads running inside a…

Leading the Charge in Application Performance Automation: Our $108 Million Series C
Cast AI has closed a $108 million Series C round to fuel the next phase…

Cloud Pricing Comparison: AWS vs. Azure vs. Google Cloud Platform in 2025
This cloud pricing comparison covers storage and compute pricing across top three cloud providers AWS,…

Multi-cloud vs. hybrid cloud: whatās the difference, and why does it matter?
Explore the differences between hybrid and multi-cloud deployments, including use cases, benefits, and challenges for…

Ultimate Guide to Kubernetes Security: 10 Best Practices for Protecting Your Clusters
Read this article to dive into the most pressing Kubernetes security challenges, learn best practices…

Cast AI: New Look, Same Mission
Weāre unveiling our redesigned website, refined logo, updated colors, and more to match the evolution…

Evolving the Cast AI Brand to Match the Maturity of our Platform
Weāre celebrating five years of Cast AI by unveiling a bold new brand that reflects…

GKE Cost Optimization: 5 Steps For A Lower Cloud Bill in 2025
A complete guide to GKE cost optimization with best practices from the Kubernetes ecosystem.