AI-driven cloud cost optimization
Made for Kubernetes, powered by AI. Takes minutes to analyze your bill and a day to see savings. Import your existing cluster or create a new one to begin.
Works with your cloud
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Savings forecast
50-90% off your bill
We care about everything that affects your cloud bill
Comprehensive savings
AI helps where humans can’t. CAST AI cuts your Kubernetes cloud costs by automating instance selection, bin packing, spot instance use, and autoscaling your instances.
Full cost visibility
Get universal metrics for any cloud provider. Forecast expenses for projects, clusters, namespaces, and deployments. Analyze costs down to individual microservices.
No trade-offs
Keep 100% performance and stability. Our cost optimization methods will never interfere with your app or business. Free to stop any time, you keep your cluster.
Works even with previously optimized Kubernetes clusters
Get a savings forecast for your cluster in minutes and start saving immediately.
Horizontal pod autoscaling
Our horizontal pod autoscaler uses business metrics to determine the number of required pod instances, scaling the replica count of your pods up and down. It scales to zero and removes pods entirely if there’s no work to be done.
AI-driven instance selection
Whenever your cluster needs extra nodes, our AI-driven instance selection algorithm will choose the best instance type to meet the application requirements. Your workloads will run at maximum performance and minimum cost.
Multi shape cluster construction
Selecting the same instance shape for every node in your cluster leads to overprovisioning. CAST AI enables an optimized mix of different instance types best adapted to your needs. Get 100% of the performance at a fraction of the cost.
Automated pod scaling parameters
When choosing pod scaling parameters, teams often end up overprovisioning their clusters. CAST AI automatically sets pod scaling parameters to achieve optimal application performance while maximizing cost savings.
Automatic bin packing
Kubernetes distributes applications within a cluster evenly, with no regard to cost. We change this default pod scheduling behavior and bin pack for maximum savings according to your settings. Fewer nodes mean lower costs.
Spot instance automation
Spot instances can save up to 90% of your costs, but can be taken away within a minute. We automate their use and replacement so you can forget their volatility and save big even in production environments.
Node autoscaling
Ensures that your nodes match your workload requirements at all times. Works in tandem with other CAST AI cost optimization algorithms and scales nodes up and down automatically.
Cost visibility at every level
Finally see the source of your expenses. CAST AI reports and forecasts detailed cluster costs. Get cost data for project, cluster, namespace and deployment levels. See as much as costs of individual microservices.
Cluster scheduling
Some teams do not require clusters at all times, especially for dev/test workloads. CAST AI pauses and resumes clusters for you so you’re not paying for resources you don’t use.
Save with any type of workload
AI instance optimization
Get the full value from every dollar you pay. Our AI engine will select the optimal instance type every time and bin pack pods in them. Pods will get the right CPU and memory limits set automatically.
Intelligent autoscaling
Your instances will scale up and down to adapt to the load at hand. Scale to zero or on a schedule when there's no work to be done.
Spot instance automation
Production-grade spot instance support for your Kubernetes workloads. Save as much as 90% without locking yourself in with reserved instances.
