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Cast AI - EKS fully automated cost optimization and monitoring
Get EKS monitoring and automated cost optimization in one easy-to-use platform. We show you how much you spend on EKS, and then we reduce your cost by 50 to 75% automatically. With active smart and automated rightsizing and pricing arbitrage, your cluster is continuously efficient.
Reviews (236)
Anil K.
My Experience with CAST AI for Cloud Cost Monitoring
Reviewed on Sep 06, 2026
Review provided by G2
What do you like best about the product?
I liked Cast AI dashboard, it shows all clusters cost monitoring at one place. It can manage many clusters very easily and it works well without lagging.
What do you dislike about the product?
I dislike its pricing for cloud sessions which are on higher compared to other tools and there are many features which took me lot more time to understand and use.
What problems is the product solving and how is that benefiting you?
CAST AI helped me get a better view of cloud infrastructure costs and resource usage. It makes it easier to see where resources are being used and where there may be room to reduce unnecessary usage.
Olivia Agnes O.
Cast ai Balances Cost and Performance with Reliable Workload Optimization
Reviewed on Sep 01, 2026
Review provided by G2
What do you like best about the product?
Cast ai does a great job balancing cost and performance it automatically optimizes workloads while helping maintain the resources applications need to run reliably
What do you dislike about the product?
there is not much i dislike but the platform can feel complex initially better onboarding and simpler configuration would make it easier
What problems is the product solving and how is that benefiting you?
cast ai addresses cloud cost management resource optimization and kubernetes complexity the main benefit is less manual work better resource utilization and lower cost
Real M.
Auto-Rightsizing That Optimizes Workloads Effortlessly
Reviewed on Aug 31, 2026
Review provided by G2
What do you like best about the product?
Its ability to automatically rightsize workloads based on real usage
What do you dislike about the product?
some advanced features have a leaning curve
What problems is the product solving and how is that benefiting you?
automating resource scaling so i only use what my workloads actually need
Lastborn .
Auto Scaling That Cuts Cloud Waste
Reviewed on Aug 31, 2026
Review provided by G2
What do you like best about the product?
The auto scaling features that help reduce wasted cloud resources
What do you dislike about the product?
i would like more control over automated optimization decisions
What problems is the product solving and how is that benefiting you?
improving kubernetes resource utilization and reducing wasted capacity
Information Technology and Services
Intelligent Cluster and Node Autoscaling That Just Works
Reviewed on Aug 28, 2026
Review provided by G2
What do you like best about the product?
Intelligent Cluster and Node Autoscaling
What do you dislike about the product?
Replacement of Native Autoscalers alongside existing native cluster autoscaling setups
What problems is the product solving and how is that benefiting you?
Cloud Waste and Over-Provisioning
Mike Z.
Cost Optimization Without Sacrificing Performance
Reviewed on Aug 28, 2026
Review provided by G2
What do you like best about the product?
What stands out most is the combination of cost optimization and performance. Cast AI helps reduce unnecessary costs while keeping workloads properly resourced.
What do you dislike about the product?
The documentation and onboarding could be clearer. Some configuration details can take extra time to work through the project.
What problems is the product solving and how is that benefiting you?
I was dealing with overprovisioned workloads and unused capacity. Cast AI continuously analyzed resource usage and adjusted CPU allocation, which helps eliminate waste while maintaining application performance.
sahil R.
Fully Automated, Real-Time, and Easy to Use
Reviewed on Aug 28, 2026
Review provided by G2
What do you like best about the product?
Fully automated
no manual intervention
Easy to use
real time automation
no manual intervention
Easy to use
real time automation
What do you dislike about the product?
cost is high even for small deployment
Documentation needs to be improved
Documentation needs to be improved
What problems is the product solving and how is that benefiting you?
It solves the problem of manual infrastructure management
Ensure complete automation
Uninterrupted uptime and downtime
Ensure complete automation
Uninterrupted uptime and downtime
Ellie R.
Reliable, Easy to Use, and Always Up to Date
Reviewed on Aug 27, 2026
Review provided by G2
What do you like best about the product?
Reliable and easy to use, the info is always updated
What do you dislike about the product?
Sometimes I does hit some bugs but that’s normal
What problems is the product solving and how is that benefiting you?
It solves the hardest answers to questions
Diteboho L.
Cost Savings and Automated Cloud Optimization Made Easy
Reviewed on Aug 27, 2026
Review provided by G2
What do you like best about the product?
Cost savings and automated cloud optimization. Works well with Slack, Grafana/Prometheus, Terraform, Helm, and Jira.
What do you dislike about the product?
The initial setup can be complex, and some features take time to understand.
What problems is the product solving and how is that benefiting you?
Reducing cloud costs & complexity via automation. Benefits: lower bills, less manual ops, faster scaling, and better resource efficiency.
Anshuman S.
Cast AI: Easy EKS Integration with Smart AI Scaling and Cost Control
Reviewed on Aug 27, 2026
Review provided by G2
What do you like best about the product?
Cast AI is a complete solution for EKS Clusters. It's AI based scaling takes care of Node as well as workload autoscaling. It's very easy to integrate with AWS EKS clusters. I did it from scratch and completed it in an hour. There documentations are also very good. It helps in reducing and managing the costs as well. Overall UI/UX is also very good and user friendly. Performance is also very good depending on the policies that you select.
What do you dislike about the product?
Cast AI is limited to EKS clusters only. It is also more beneficial if most of our services are deployed on eks only. Billing and pricing models are also little bit complex.
What problems is the product solving and how is that benefiting you?
Cast AI helps in managing and autoscaling services workloads as well as node autoscaling. Cast AI also helps in saving costs based on our usage and it also recommends that how much resource we are using and how much actually we are consuming. It plays a very significant role in savings costs which goes upto 50% savings. After using Cast AI, our environments are more stable and cost effective.