CAST AI raises $20M from Creandum and existing investors ➡️ Read full announcement

Cut your kOps costs
on AWS in half

Discover how much you can save, monitor your cloud costs, and significantly reduce the cost of running your kOps cluster.

Recognized by the world’s greatest brands Millions of dollars saved on Amazon EKS & KOps

“Cost optimization with CAST AI has been a big success for Branch, saving us millions of dollars annually while maintaining our reliability SLAs. The modest amount of effort by our team makes this one of the highest ROI cloud cost savings initiatives we’ve done.”

Mark Weiler, Senior VP of Engineering, Branch

Squeeze more out of each dollar
spent on K8s

Fully compatible with kOps on AWS, CAST AI adds to Kubernetes Operations to streamline and reduce your ongoing costs.

Comprehensive Kubernetes automation

Automate cloud spend optimization and kOps 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 kOps cluster costs in real time to understand where they come from.

Optimize your kOps infrastructure in 3 steps

Sign up now and start cutting your costs immediately – and here’s how it works:


Connect your kOps cluster, detect and analyze all workloads, and fully understand your cloud cost allocation and management situation.

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 spot instances 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 kOps on AWS

Reducing your kOps cluster costs doesn’t have to hurt – let automation take these tasks off your team’s plate.

Advanced autoscaler

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 instance automation

Get significant savings with the  automation of spot instances across all CSPs 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 kOps 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.