Multiple clouds.
One cluster.

Start with one or multiple clouds and we will help you cost-optimize, auto-scale, down-scale, secure, troubleshoot and get all the benefits from multiple cloud providers in a single logical setup.

Hello Kubernetes! Your multi-cloud cluster...
Made simple to deploy, easy to run.

cast ai cpu management tool

Create K8s cluster

Select one or multiple clouds, and create your cluster in 10 minutes or less.

Deploy Your App

Just deploy your ML model,
e-commerce store, or any other application.

Enjoy all the benefits

Take advantage of the benefits brought by all the cloud
providers in one logical setup.

CAST AI is compatible with the most popular providers

Get started risk free
CAST AI costs nothing for clusters under 20 CPUs*

*offer valid for the first 1,000 users

Run your cluster on multi-cloud

Run Kubernetes

You can run your Kubernetes containers on any mix of cloud services simultaneously. Stretch your clusters across AWS, Azure, Oracle and Google Cloud Platform at the same time.

Learn more

Cost optimization

We will help balance the costs and performance of cloud services. You will be able to move seamlessly between cloud services to unlock the price and performance options.

Sign up now

Easy management

The simpliest multi-cloud optimization platform in the world. Period. Share workloads between multiple cloud providers and manage everything as you see fit by looking at cluster and application metrics, events, performance and more.

Try now

Try our Savings calculator. You can save up to 50% on your current cloud bill.

Calculate your savings

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Product Hunt

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Join the dev community

Connect with fellow developers and creators of CAST AI, share, ask and contribute.

We’re in Spotlight

“You could use Amazon’s RDS database and Google’s ML engine, and the solution decides how to make that work based on your requirements and price. You set the policies when you are ready to launch and Cast will take care of distributing it for you in the location and providers that you desire, or that makes most sense for your application.”

Ron Miller, TechCrunch

CAST AI seems to have, rather uniquely, understood and captured the essential power and promise of Kubernetes. Its primary mission is to deliver instant cross-cloud capability while optimizing cloud cost and performance. It has optimization and arbitrage smarts – Kubernetes provides the management platform, enabling it to deploy in many places.

451 Research

Many of our customers are telling us that multi-cloud has become a core strategy to avoid vendor lock-in, reduce cloud costs, and diversify cloud providers. Now they can finally control their cloud costs in a single platform.

Alan Dumas, CEO of Red River

As one of the leading specialists of Kubernetes in Latin America, Ingenia helps some of Latin America’s largest companies to move to the cloud. With CAST, we could enable our customers with cross-cloud capabilities to optimize their cloud spendings without compromises in performance.

Gustavo Brey, Co-Founder & CGO at Ingenia

We are pleased to partner with CAST.AI and support multi-cloud adoption strategy of our customers. “With the increasing adoption of Kubernetes platform, we at Simplex want to ensure that software developers continue to focus on their applications, while we empower the customers to remove cloud complexity using automation.

Mohit Bajaj, Executive Director, Strategy and Consulting, Simplex Services.


Soon, all senior developers will have to deploy and manage their applications in the cloud. But today, this has become ridiculously complex, expensive, and monopolized by a small group of industry players.

Cloud optimization should be easier than that. Going multi-cloud should be effortless. Finding the best combination of price and performance should happen automatically.

We are building CAST AI to free developers from the countless manual tasks for cloud setup maintenance. We want to give them negotiating power when dealing with cloud service vendors.

But to achieve that, we need your help. Join our community, share your insight, and build the future of multi-cloud with us.

- CAST AI, Founding Engineers