// K8s management & automation platform
Cut your Kubernetes costs in half
CAST AI is the leading all-in-one platform for Kubernetes automation, optimization, security, and cost management.
Trusted by engineering and finance teams worldwide
// key features
All-in-one Kubernetes automation platform
CAST AI continuously monitors your cluster and applies changes in real-time to keep your configuration optimal.
Cloud cost optimization
CAST AI continuously analyzes and optimizes compute resources. Connect your cluster, see suggested recommendations, and implement them automatically for immediate cost reduction.
Kubernetes cost monitoring
Have a quick or in-depth look into your cluster costs. Divide expenses by tags, namespaces, workloads, and more.
Identify Kubernetes workload security issues including public image vulnerabilities, arranged and presented in order of priority.
// sources of savings
Tangible savings for every application
CAST AI adapts to your application and delivers consistent savings via a range of optimization features. No trade-offs in performance, availability or cost. An agent scans your workloads and selects the best approach.
cost savings by removing unused capacity via bin packing and downscaling.
cost reduction by enabling spot instance automation for spot-friendly workloads.
of the initial cluster cost goes away if your cluster can run on spot instances only.
37% of capacity is never used
Based on real cluster data, the State of Kubernetes Report reveals the true scope of resource waste in cloud native applications. CAST AI cuts this waste automatically.
// customer stories
How the Social Giant ShareChat is Saving Millions While Reducing Engineer Effort
“We don’t spend time worrying about Kubernetes node pools and underlying resources anymore since we moved to CAST AI. The cluster scales up and down with the right optimized configuration when needed, ultimately saving Sharechat millions in our Kubernetes infrastructure.”
Jenson C S., Engineering Manager
$1M+/yr saved on GCP
ShareChat’s achieved immediate savings that kept growing into the 7-digit zone annually.
Cloud Cost Transparency, Control, and Saving $3M on Amazon EKS: How Iterable Does It
“When you start talking about those numbers, leadership cares, finance cares, they start building it into their cost projections and estimates. Even 1 or 3% of a massive AWS bill is significant. So when you say numbers like 20% people are losing their minds. And our total possible savings take that 20% closer to 60 or 70%, which translates to $3-4 million per year.”
Jason Sanghi, Staff Software Engineer, SRE
$3M+/yr saved on AWS
CAST AI proved to be equally effective for dev, staging, and production clusters.
Balancing Cloud Cost And Capacity: How OpenX Autoscales Spot VMs For Massive Cost Savings
“CAST AI feels like a very modern approach both from the technical and UI perspective. Add to that excellent support team resources to answer any questions, and you’ve got the three biggest things that stand out for me. It feels like driving a Tesla.”
Ivan Gusev, Principal Cloud Architect
100% on spot instances
OpenX runs nearly all of its compute on spot instances and uses CAST AI to manage node interruption and fallback to on-demand for uninterrupted operations.
Cost efficiency, speed, and engineer wellbeing: How the growing fintech Delio simplifies its Kubernetes management
“Pretty much every time I log into CAST AI, there’s a new functionality – and often one that we’ve asked for, which is really great to see. It’s clear that the team is investing a lot in the platform. And I’m hoping that we can have a long partnership with CAST AI.”
Alex Le Peltier, Head of Technology Operations
More engineer time
Running on AWS and Azure, Delio used CAST AI to cut the K8s management load of 4 engineers to spend on business-critical features.
How Branch saved millions of dollars on its cloud bill while maintaining reliability
“Partnering with CAST AI has been a big success for Branch, saving us several millions of dollars per year in AWS Cloud compute costs for our Kubernetes clusters while maintaining our reliability SLAs.”
Mark Weiler, Senior VP of Engineering
Millions saved on kOps
Branch saved big and incurred 0 incidents related to spot reclamation over 10 months.
// getting started
Start free in 3 steps
Simplify your Kubernetes deployments and ongoing maintenance to cut your cost in half. You are one script away from getting started with CAST AI.
Connect your cluster
Run one script to install a lightweight agent that will analyze your cluster. It’s secure and ISO, SOC 2, and CIS certified.
Check your cluster’s reports
Immediately see how much you can save in the available savings report. Also check your security standing and cost monitoring for a full picture.
Instruct CAST AI to automatically implement the changes in your savings report to cut costs immediately and keep them low over time.
Out-of-the-box Terraform integration
You can easily integrate and automate CAST AI within your IaC workflow. Use our Terraform provider to get greater control and flexibility when managing and deploying resources on CAST AI.
CAST AI documentation
Learn how to best benefit from CAST AI’s vast feature set for maximum Kubernetes automation and savings.
CAST AI REST APIs for easy integration
Do anything available in our console UI via REST API.
Discover how the IT services company Wohlig reduced its cloud bill by over 50% and enhanced its DevOps using Kubernetes automation
How a top cybersecurity company from the US uses CAST AI to achieve cost savings of 50% on Kubernetes
How the social giant ShareChat plans to save millions while reducing engineer effort with CAST AI
- See more
// get started
Start saving today
Don’t let cost optimization drag your team down – automation can take entire groups of tasks off your team’s plate.
Vetted by users and security experts
CAST AI is certified according to ISO 27001, SOC 2, and CIS Benchmarks. We come from a cybersecurity background and follow the rule of least privilege in any permissions required.