Cut your Microsoft Azure bill in half

Discover how much you can save, monitor your cloud costs, and reduce your AKS costs with powerful autoscaling.

Forbes logo black
techcrunch logo black
venturebeat medium logo black

Delio: savings, speed, and engineer wellbeing

“The results we got from implementing CAST AI were brilliant right from the start. We don’t need to worry about scaling our clusters anymore. Peace of mind is one of the biggest benefits of the platform. Especially if you go multi-cloud, as the differences between managing EKS and AKS clusters are significant. CAST AI takes that complexity away.”

Alex Le Peltier, Head of Technology Operations at Delio

Squeeze more out of each dollar spent on AKS

Fully integrated with Azure Kubernetes Service, CAST AI accelerates your cloud adoption, and reduces your ongoing costs thanks to advanced automation mechanisms.

Comprehensive Kubernetes automation

Automate cloud spend optimization and AKS cluster scaling to save resources and engineer time.

Predictable performance and costs

Build a cost-efficient and scalable infrastructure with an optimal cost-performance ratio.

Cost monitoring and reporting

View and monitor all your AKS cluster costs in real time to understand where they come from.

Optimize your AKS infrastructure in 3 steps

Start cutting your costs immediately. Here’s how it works:


Connect your AKS cluster, detect and analyze all workloads, and fully understand your cloud cost allocation and the most impactful improvements.

Get optimized

Achieve the best cost to performance ratio within minutes by letting CAST AI select the optimal cloud resource combination for your cluster.

Stay optimized

Remain in control 24/7. Monitor your cloud costs while the platform autoscales, rightsizes, and uses Azure Spot VMs based on the policies you set and fully control.

Find new sources of savings. Fast and for free.

Right after signing up for CAST AI, you get three powerful cloud cost management tools – free of charge and without limits.

Cost monitoring & reporting
Available savings report
Kubernetes security report

Get near real-time cost reporting and use it without limits on the number of clusters or access to historical data.

Get cluster-specific optimization insights – all you need to do is connect your cluster, and CAST AI will analyze it automatically.

Access key security performance insights on a user-friendly dashboard with simple visualizations. Check historical trends related to configuration and security issues divided by their severity.

Cost management for Kubernetes on Azure

Optimizing your AKS cluster costs doesn’t have to be a drag – let automation take these tasks off your team’s plate. 

Advanced autoscaler for AKS

Depending on your workload’s needs, CAST AI adds and removes new nodes and other resources necessary to ensure top performance at the best price.

Spot VM automation

Get significant savings with the automation of Azure Spot Virtual Machines and have your workloads moved gracefully whenever needed.


Get workload-specific resource suggestions and act on them – without the risks of under and overprovisioning.

Instant rebalancing

Optimize your AKS cluster automatically and enjoy an improved performance at a far lower cost.

Top 10 DevOps Companies in 2022

40 Top Cloud Trends and Private Companies

Users love CAST AI on G2 CAST AI is a leader in Cloud Cost Management on G2 CAST AI is a leader in Cloud Cost Management on G2 CAST AI is a leader in Cloud Cost Management on G2

Stop wasting engineer time – cut your cloud bill with automation

Never let optimizing your EKS costs become a drag – automation can take entire groups of tasks off your team’s plate.