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

CAST AI - Kubernetes Automation Platform
  • Platform
    • Cloud Cost OptimizationManage and autoscale your K8s cluster for savings of 50% and more.
    • Kubernetes Cost MonitoringView your K8s costs in one place and monitor them in real time.
    • Container SecurityDetect, prioritize, and monitor your K8s vulnerabilities & config issues.
    • Providers
      • EKS
      • AKS
      • GKE
      • kOps
      • OpenShift on AWS
  • Developers
    • DocumentationCAST AI documentation and guides to get you up and running fast.
    • Release NotesSee what’s new in the product.
    • Explore Demo ClusterGet a feel of the platform without connecting a cluster.
    • Quicklinks
      • Getting Started
        • Overview
        • Connect Cluster
        • Watch A Demo
      • Integrations
        • REST API
        • Terraform
  • Resources
    • Customer StoriesSee how CAST AI users cut their Kubernetes bills in half.
    • BlogGuides, tutorials, and tips on Kubernetes cost and security management.
    • EventsLearn where to meet our team next.
    • ComparisonsHow CAST AI stands out from other K8s cost management solutions.
    • The State of Kubernetes ReportData-based insights on real-life resource utilization and cost savings in K8s.
  • Company
    • About UsLearn about the team behind CAST AI.
    • NewsroomStay up to date with CAST AI company news and media coverage.
    • CareerWe’re growing! Check our vacancies.
    • Partner ProgramPartner with the #1 Kubernetes automation platform.
    • Slack CommunityJoin our community Slack and remain in the know.
  • Pricing
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// 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.

Free cluster audit

Works with

Trusted by engineering and finance teams worldwide

Trusts CAST AI
Trusts CAST AI
Trusts CAST AI
Trusts CAST AI
Trusts CAST AI
Trusts CAST AI
Trusts CAST AI
Trusts CAST AI
Trusts CAST AI
Trusts CAST AI
Trusts CAST AI
Trusts CAST AI

// 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.

autoscaling
spot instance automation
bin packing
rightsizing
dynamic node types
instant rebalancing
cluster hibernation
Kubernetes cost monitoring

Have a quick or in-depth look into your cluster costs. Divide expenses by tags, namespaces, workloads, and more.

real-time cost tracking
namespace report
workload report
cluster report
Container security

Identify Kubernetes workload security issues including public image vulnerabilities, arranged and presented in order of priority.

cluster issue report
vulnerability report
automatic prioritization
security best practices

Want to see it in action? Click to watch a demo.

Watch a demo

// 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.

46

%

cost savings by removing unused capacity via bin packing and downscaling.

60

%

cost reduction by enabling spot instance automation for spot-friendly workloads.

75

%

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.

Read the case study

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.

Read the case study

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.

Read the case study

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.

Read the case study

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.

Read the case study

// recognition

CAST AI in the media

CAST AI has been featured on leading media, such as TechCrunch, Protocol, The Register, SiliconAngle, to name a few.

Read more
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

“CAST AI is a good product because it offers features that aren’t available in most node autoscalers on the market. I think its autoscaling capabilities can make a real difference to an e-commerce company.”

“CAST AI takes advantage of cloud-native technologies, containerization and Kubernetes to break the proprietary barriers that exist between clouds.”

“The good thing about using AI in cloud automation is that it can make decisions based on somewhat correlated variables with a limited amount of information.”

“CAST AI is one of the few vendors to view and automatically reduce cloud costs, adding that it has the ability to optimize cloud-native apps across providers such as Amazon Web Services, Google Cloud, and Microsoft Azure.”

“CAST AI uses artificial intelligence to identify which compute resources are needed for specific Kubernetes workloads and automatically selects the best combinations, configuring CPUs and memory to prevent over-provisioning. It continuously adds or removes resources as needed, ensuring customers aren’t overspending without compromising workload availability or performance.”

“Independent analyst Clive Longbottom told us that a monitoring and automated management system such as CAST AI makes a great deal of sense.”

“CAST AI relies on machine learning algorithms to make sure requested and provisioned CPUs remain synchronized over time to minimize overprovisioning.”

// 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.

Optimize automatically

Instruct CAST AI to automatically implement the changes in your savings report to cut costs immediately and keep them low over time.

Connect cluster
Book a meeting
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.

Getting started
Autoscaler
Cost monitoring
Security
CAST AI REST APIs for easy integration

Do anything available in our console UI via REST API.

  • IaC and Terraform cover

    The No-Nonsense Guide To IaC And Terraform

  • cloud migration

    4 Cloud Networking Tips For A Smooth Cloud Migration Strategy

  • Cloud Pricing Comparison: AWS vs. Azure vs. Google Cloud Platform in 2023

  • See more
  • 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
  • CAST AI Receives $20M in New Funding Led by Early-Stage VC Creandum

  • CAST AI and Develeap Join Forces in a Pilot Event in Tel Aviv

  • CAST AI Among CRN’s 10 Hot Cloud Startups For Second Time in a Row

  • 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.

Start free
Book a meeting
Documentation

Explore the vast feature set of the CAST AI platform.

Explore a demo cluster

Get started with a demo cluster to discover the capabilities of the CAST AI platform.

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.

CAST AI - Kubernetes Automation Platform

CAST AI is the leading all-in-one platform for Kubernetes automation, optimization, security and cost management.

Platform
  • Cloud Cost Optimization
  • Kubernetes Cost Monitoring
  • Container Security
Providers
  • EKS
  • AKS
  • GKE
  • KOPS
  • OpenShift on AWS
Industries
  • Cybersecurity
  • E-Commerce
  • Adtech
  • Fintech
Resources
  • Blog
  • Events
  • Customer Stories
  • Documentation
  • Release notes
  • Pricing
Company
  • About Us
  • Career
  • Slack
  • Press Releases
  • Partner Program
  • Partner Portal

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