CAST AI Alternatives (September 2025)

Optimize your cloud cost, performance and availability while saving time with AI. Use Sedai to optimize compute, storage and data including Kubernetes, AWS Lambda, AWS ECS, AWS EC2, Azure VMs, AWS S3, AWS EBS, Google Dataflow and more. Sedai's Autonomous Cloud Management Platform works across AWS, Azure, GCP and On-Premises and can run in three modes: Datapilot, Copilot and Autopilot.

nOps is an automated FinOps platform helping customers reduce their AWS costs by up to 50% on auto-pilot.

Every engineering decision is a buying decision. Build cost-efficient software in the cloud without slowing down innovation.

Devtron enables swift app containerization, seamless Kubernetes deployment, and peak performance optimization – simplify your app management today!

Elevate and fortify your cloud strategy to achieve significant savings with CloudOptimo's cost optimization and security solutions for AWS and Azure.

Easily manage multiple Kubernetes clusters with the automation power of the Kubermatic platform. Scale your business with reliability.

Zesty’s cloud infrastructure optimization platform allows you to slash cloud costs & reduce manual efforts while maintaining perfect performance. Book a demo today.

Spot by NetApp's cloud automation solution uses advanced analytics to continuously optimize your cloud infrastructure resources.

See how Densify optimizes your cloud and container resources and ensures app and workload performance is optimal.

Reliably lighten the Kubernetes Troubleshooting and Monitoring Workload for your DevOps and Developers.

ProsperOps' automatic cloud cost optimization software gives you maximum savings and minimum commitment risk and reduces your wasted cloud spend—24x7.

D2iQ makes it easier to build and run Kubernetes at scale, reducing time to market from months to days.

Simplify your Kubernetes deployment with Kublr. Our platform offers fast and efficient setup and orchestration for small and large scale enterprises.

Manage virtual machines and Kubernetes – on-premises, at the edge, or air-gapped – with our flexible platform that reduces ops cost and accelerates delivery of revenue-generating apps.

Taikun CloudWorks is an Advanced Platform for Delivering Kubernetes & Applications Seamlessly Across Multi Cloud Environments

An open source Kubernetes Platform to manage enterprise-grade Kubernetes across hybrid cloud, multi-cloud and edge. Get started for free!

Kion streamlines cloud operations by automating identity, compliance, and financial management across your multi cloud (AWS, Azure, & Google Cloud).

Argonaut automates deployments of infrastructure and applications to your cloud account. Autogenerate and collaborate with your team on Terraform, CI/CD and App Deployment Configs in an instant.

Rancher, the open-source multi-cluster orchestration platform, lets operations teams deploy, manage and secure enterprise Kubernetes. Request a demo!

Production-Grade Container Orchestration

Finout is an enterprise-grade FinOps solution that helps companies easily allocate, manage and reduce their cloud spend across their entire infrastructure.

Cloud and on-premises resources monitoring and automation built with MSPs, CSPs and DevOps in mind. Get advanced insight into Microsoft Azure and AWS system performance, auto-scale resources, execute self-healing actions. Try it for free.

Portainer is your container management software to deploy, troubleshoot, and secure applications across cloud, datacenter, and Industrial IoT use cases.

Turbo360 (Formerly Serverless360) is a #1 Azure Cloud Management Platform to optimize costs, monitor resources, and generate technical documentation.

Maximize efficiency with DuploCloud's DevOps Automation tools. Prioritize security and compliance while automating tasks to streamline engineering operations.

Vantage is a self-service cloud cost platform that gives developers the tools they need to analyze, report on and optimize AWS, Azure, and GCP costs.

CoreStack NextGen cloud governance enables enterprises to optimize cloud spend, mitigate risks, assure compliance, automate operations and boost revenues.

Powerful model serving and orchestration for your AI & ML projects, without the hassle of managing Kubernetes & cloud infrastructure.

Qovery is a DevOps Automation Platform that eliminates your DevOps hiring needs. Provision and maintain a secure and compliant infrastructure in hours - not months!

CloudKeeper is a cloud cost optimization partner offering guaranteed cloud savings, end-to-end cloud services, and unlimited cloud support.

Amazon EC2 Auto Scaling is a feature that ensures the right number of EC2 instances are available for an application's load, maintaining availability by automatically adding or removing EC2 instances. To use Auto Scaling, in the EC2 Console, create a launch template, then create an Auto Scaling Group (ASG).

Platform teams need control. Dev teams need autonomy. Uffizzi provides a multi-tenant, Kubernetes-native foundation that accomplishes both.

MicroK8s is the simplest production-grade conformant K8s. Lightweight and focused. Single command install on Linux, Windows and macOS. Made for devOps, great for edge, appliances and IoT. Full high availability Kubernetes with autonomous clusters and distributed storage.

Pepperdata saves you 30% or more on cloud costs by autonomously optimizing applications on Amazon EMR and Amazon EKS with no code changes.

A single console, with built-in security policies, for controlling Kubernetes clusters and applications.

Economize is a cloud cost optimization software that helps you analyze, manage and optimize your AWS and Google Cloud cloud costs.

Full dev-to-prod cloud native security platform on Kubernetes, Docker, OpenShift, Fargate, Lambda, AWS & other container platforms

Harness is a modern software delivery platform that allows engineers and DevOps to build, test, deploy, and verify software, on-demand.

Train and deploy ML models and LLMs on top of Kubernetes at the speed of Big Tech with 100% reliability and scalability. Slash production costs by 30-40% and release models to production faster. Training jobs, inference services, GPUs and more on your own infra.

Alibaba Cloud Container Service for Kubernetes (ACK) provides enterprise-level high-performance and flexible management of Kubernetes containerized applications throughout the application lifecycle.

Unprecedented cloud distribution, performance and availability at the lowest cost possible

Turbot offers cloud professionals insights and automation platforms that helps you build securely and intelligently.

Canonical Kubernetes enterprise solutions build up from Ubuntu OS to hybrid multi-cloud container orchestration clouds, edge and IoT, managed Kubernetes and enterprise support packages.

A secure cloud management platform for automation, orchestration, cost and usage monitoring of public and private clouds, hypervisors and container hosts. Provides multi-cloud RBAC. Enables self service provisioning. Cost analytics and cloud spending optimization

Innovate faster, operate more efficiently, and drive better business outcomes with observability, AI, automation, and application security in one platform.

Anodot detects and groups anomalies across silos to help you find and fix business incidents in real-time.

Managed Enterprise Container Management for Organizations. We have private and managed container orchestration for Kubernetes, Docker, and more!

Bunnyshell is an Environment as a Service platform that enables developers to instantly spin up dev environments for any task on Kubernetes and develop remotely.

Codefresh has everything you need to deliver software, providing a foundation for growth with modern CI, CD, GitOps, and more while integrating with your favorite tools.

VMware Tanzu is a cloud native application platform that enables vital DevSecOps outcomes in a multi-cloud world.

GlobalDots is a world leader in discovering and implementing cloud & web innovation for over 20 years.

IBM Cloud Kubernetes Service enables the orchestration of intelligent scheduling, self-healing and horizontal scaling.

Spacelift helps orchestrate your entire infrastructure pipeline (Terraform, OpenTofu, Ansible and more) to deliver secure, cost-effective, and high-performance infrastructure.

Read how Advanced Cluster Security for Kubernetes helps you secure your systems

Transform your development process by standardizing infrastructure, enhancing developer experience, and enabling self-service. Avoid technical debt and streamline your operations by fixing fragile pipelines, consolidating policy updates, and handling developer requests efficiently. Discover how our platform can revolutionize your DevOps strategy.

Platform teams use Rafay’s PaaS to help developers and data scientists deploy CPU-based and GPU-based workloads in data centers, public clouds, or at the edge.

Based in Milpitas, CA, we specialize in IT/Cloud efficiency and GPU management, delivering advanced, resilient solutions with patented AI engines.

Deploy software to multi-cloud, hybrid, and on-premises environments with Octopus Deploy, the continuous deployment software. Save 2000 hours per rollout, ensure reliable deployments, and automate routine tasks.

Gain deep visibility into infrastructure, services, and applications at enterprise scale through Sysdig Monitor. Installs in seconds - free trial!

Kong Mesh is an enterprise-ready service mesh that provides security, reliability and observability for Kubernetes environments. Accelerate deployments today!

GKE is the industry's first fully managed Kubernetes service with full Kubernetes API, 4-way autoscaling, release channels, and multi-cluster support.

Cloud security at Tenable starts with a unified CNAPP powerful enough to manage posture, secure workloads, govern identity & access management, and much more.

Aiven simplifies cloud data infrastructure management by deploying open-source technologies across multiple clouds, enabling fast and confident creation of next-generation applications.

Aiven simplifies cloud data infrastructure management by deploying open-source technologies across multiple clouds, enabling fast and confident creation of next-generation applications.

Back4app is the cloud platform for building, deploying and scaling applications. Our AI-powered solution, increases developer productivity, eliminates DevOps and accelerates time-to-market.

We build software tailored to your individual needs and offer world-quality engineers - You imagine it - We build it

Our platform as a service (PaaS) gives development teams control and peace of mind while accelerating the time to build and deploy applications.

Azure Kubernetes Service (AKS) is a managed Kubernetes service with hardened security and fast delivery. Deploy and manage containerized applications with AKS.

Sysdig Secure is part of Sysdig's container intelligence platform. Sysdig provides a unified platform to deliver security, monitoring, and forensics in a cloud, container and microservices-friendly architecture integrated with Docker and Kubernetes. Sysdig Secure takes a services-aware approach to protect workloads while bringing deep cloud and container visibility, posture management (compliance, benchmarks, CIEM), vulnerability scanning, forensics, threat detection and blocking.

Redpanda is a powerful, simple, and cost-efficient streaming data platform that is compatible with Kafka® APIs while eliminating Kafka complexity.

CloudDefense.AI is an industry-leading multi-layered Cloud Native Application and Protection Platform (CNAPP) that safeguards your cloud infrastructure and cloud-native apps with unrivaled expertise, precision, and confidence.

Know the cost impact of infrastructure changes before launching resources. Try it for free today!

Accelerate the DevOps workflow. Build, deploy, and test in production-like environments with one platform.

Get the most powerful and easy-to-configure continuous integration and delivery platform.

Infoblox NIOS 9.0.1 delivers advanced encrypted security and privacy for enterprises (DoT/DoH), expands multi-cloud automation and templated API integrations, and strengthens cost-effective DDI reliability for hybrid networks of any size—today and into the future.

Morpheus Data is a next-generation hybrid cloud management and application infrastructure automation engine.

Ambassador Labs - We build best-in-class Kubernetes-native productivity tools to safely design, develop, test, deploy, & monitor apps with speed & efficiency

The industry's only active security platform with full-stack observability for containers and Kubernetes.

Acure.io is not just another monitoring system, it is an AIOps solution that integrates ALL other log and alert monitoring systems.

Market-leading data protection service built for Kubernetes, simplifying compliance and data access, and empowering app owners to backup and restore apps.

Explore Harvester, SUSE's hyperconverged infrastructure solution, to streamline your virtual machine and Kubernetes workloads. Discover cost-effective HCI systems for a modern cloud-native environment.

Using AI/ML, Observo.ai elevates observability and helps you reduce security and observability costs by 50% or more while resolving incidents 40% faster

Stop letting runaway SaaS costs & unsecured SaaS access ruin your day. Josys is the only SaaS Management Platform that provides true 360-degree control.

Container Engine by Oracle provides a developer friendly, container-native, and enterprise-ready managed Kubernetes service for running highly available clusters.

Learn about Azure Red Hat OpenShift, an OpenShift service managed by Microsoft and Red Hat with Kubernetes PaaS at its core. Discover a turnkey container platform.

Save up to 90% on cloud costs compared to hyperscalers. Deploy AI/ML production models easily on the world's largest distributed cloud. Perfect for AI inference, batch processing, molecular dynamics & more.

Get out-of-the-box full stack monitoring and observability, expert guidance and actionable insights in a single intuitive interface with StackState.

Custom software solutions: web applications, backend systems & enterprise applications. Scala, Java, Big Data, Machine Learning, Blockchain.

Linkerd adds critical security, observability, and reliability to your Kubernetes stack, without any code changes.

UnifyCloud is cloud modernization and migration Services Company focusing on App and database modernization and developing holistic tools and solutions for Azure.

Automate the provisioning of your data center network infrastructure with Cisco Nexus Dashboard, our operations and automation networking platform.

Prophaze is a Web and API Security Platform for Layer 2-7 DDOS Protection for AWS, Azure, Google Cloud, Kubernetes . Cloud WAF

Doppler redefines how engineering teams handle secrets management. Experience enhanced security, agility, and automation with our cloud platform. Start your free trial.

Explore WhyLabs, the leading platform for AI observability, LLM security, and model monitoring. Guardrail Generative AI applications in real-time to mitigate data leakage, prompt attacks, and hallucinations.

Delphix automated DevOps data platform masks data for privacy compliance, secures data from ransomware, and delivers efficient, virtualized data for CI/CD—all driven by APIs.

Portworx is persistent storage for containers and databases. Operate data services for containers including persistent storage, HA, snapshots, backup, encryption and disaster recovery. Try today!

Kloudle is cloud security scanner built for devs. Effortlessly Scan DO, AWS, GCP, K8S within minutes for security misconfigs.

Browse our developer-first, open source application delivery & hosting platform. Discover unmatched flexibility, up to 99.99% uptime, & exceptional support

Unlock the full potential of Apache Airflow® with Astronomer’s managed platform. Ensure reliable data delivery, seamless integrations, and dynamic scaling to power your data products and AI. Trusted by top data teams globally.