Best Containerization Software

Docker Hub is the world’s largest repository of container images with an array of content sources including container community developers, open source projects and independent software vendors (ISV) building and distributing their code in containers. Users get access to free public repositories for storing and sharing images or can choose subscription plan for private repos.

Red Hat Enterprise Linux (RHEL) is a enterprise operating system designed to provide a secure, stable, and high-performance environment for modern IT infrastructures. It supports a wide range of applications across physical, virtual, and cloud environments, making it a versatile choice for businesses of all sizes. Key Features and Functionality: - Security: RHEL offers live kernel patching, security profiles, and adheres to security standards certifications, ensuring a robust defense against vulnerabilities. - Consistent Lifecycle: The operating system follows a predictable lifecycle with three phases: full support, maintenance support, and an extended life phase, providing long-term stability and planning capabilities. - Cloud Integration: RHEL is optimized for cloud environments and collaborates with major cloud providers like AWS, Microsoft Azure, and Google Cloud, facilitating seamless workload migration and management. - Developer Access: Red Hat provides developers with free access to RHEL through the "Red Hat Enterprise Linux for Business Developers" platform, allowing up to 25 instances for development purposes. Primary Value and Solutions: RHEL addresses the need for a reliable and secure operating system that can handle diverse workloads across various environments. Its comprehensive security features mitigate risks, while the consistent lifecycle ensures long-term support and stability. The integration with leading cloud providers simplifies cloud adoption and management, and the provision of free developer access fosters innovation and accelerates application development. Overall, RHEL empowers organizations to build, deploy, and manage applications efficiently, aligning with business demands for production-readiness and operational excellence.

Ubuntu is the Linux OS that’s made for everyone. Harness the freedom and creativity of open source, from laptops and workstations to servers and IoT devices Published by Canonical, Ubuntu brings you the best of open source, backed by enterprise-grade assurance. Ubuntu delivers a unified and stable experience. Ubuntu serves as an interoperable platform, from the desktop to the edge. Wherever you innovate, you can expect high-performance and the same rich tooling ecosystem. Through community and partnership, we ensure that Ubuntu is always at the cutting-edge. Open source contributors work to ensure that the latest applications, tools and libraries have a home in the Ubuntu ecosystem. Our hardware partners, such as Dell, Lenovo, HP, IBM and NVIDIA, work with us to certify Ubuntu out-of-the-box on the latest boards, devices and chipsets, through a series of over 500 OS compatibility tests per device. When the time comes to scale up, Ubuntu provides integrations to make device governance manageable. Enforce strict identity management protocols with support for Microsoft Active Directory, Entra ID and Google Cloud platform, through Ubuntu’s AuthD broker. Ubuntu’s regular release cadence empowers you to plan ahead with confidence. Across your stack, Ubuntu LTS (long-term support) releases receive 5 years of patching and maintenance as standard. Additional enterprise-grade support is delivered through Ubuntu Pro - Canonical’s comprehensive subscription for open source security. Ubuntu Pro expands security patching and maintenance for up to 12 years and includes tooling for hardening and compliance, enabling you to stay ahead of CVEs, minimize downtime and meet your regulatory requirements. This includes support for frameworks such as FIPS, DISA STIG, NIST and the Cyber Resilience Act.

Cloud Run is a fully-managed compute platform that lets you run your code in a container directly on top of Google's scalable infrastructure. Cloud Run is deisgned to make developers more productive—letting you focus on writing code in your favorite language, not managing infrastrucure.

Red Hat OpenShift Container Platform is an open source, enterprise-grade Kubernetes platform for building, deploying, and managing containerized applications across on-premise, private cloud and public cloud infrastructure.

Akamai Cloud Computing is a platform and broad set of distributed cloud and edge computing services to help businesses build, deploy, and manage applications and workloads on the world’s most distributed network. Akamai’s distributed cloud computing platform is designed for developers and built by developers. The platform empowers developers to build apps and APIs using open standards designed to maximize portability and avoid lock-in. With core, distributed, and edge services, developers can choose where to deploy and scale compute, data, and security services, based on business needs.

IBM Instana, now part of the Concert platform, discovers and maps all services, infrastructure, and their inter-dependencies automatically. Instana ingests all observability metrics, traces each request, profiles every process, and updates application dependency maps in real-time to deliver the context and actionable feedback needed by DevOps to optimize application performance, enable innovation and mitigate risk to help them add value and efficiency to the pipeline. IBM Instana is available on AWS Marketplace.

Grafana Labs provides an open and composable monitoring and observability stack built around Grafana, the leading open source technology for dashboards and visualization. There are more than 3,000 Grafana Labs customers, including Bloomberg, Citigroup, Dell Technologies, Salesforce, and TomTom, and more than 1 million active instances of Grafana around the world. Grafana Labs helps companies manage their observability strategies with the LGTM Stack, which can be run fully managed with Grafana Cloud or self-managed with the Grafana Enterprise offerings, both featuring scalable metrics (Grafana Mimir), logs (Grafana Loki), and traces (Grafana Tempo) as well as extensive enterprise data source plugins, dashboard management, alerting, reporting, and security. Grafana Labs is backed by leading investors Lightspeed Venture Partners, Lead Edge Capital, GIC, Sequoia Capital, Coatue, and J.P. Morgan. Follow Grafana Labs on LinkedIn and Twitter or visit https://grafana.com.

Wiz transforms cloud security for customers – including more than 50% of the Fortune 100 – by enabling a new operating model. With Wiz, organizations can democratize security across the development lifecycle, empowering them to build fast and securely. Its Cloud Native Application Protection Platform (CNAPP) consolidates CSPM, KSPM, CWPP, Vulnerability management, IaC scanning, CIEM, DSPM into a single platform. Wiz drives visibility, risk prioritization, and business agility. Protecting Your Cloud Environments Requires a Unified, Cloud Native Platform. Wiz connects to every cloud environment, scans every layer, and covers every aspect of your cloud security - including elements that normally require installing agents. Its comprehensive approach has all of these cloud security solutions built in. Hundreds of organizations worldwide, including 50 percent of the Fortune 100, to rapidly identify and remove critical risks in cloud environments. Its customers include Salesforce, Slack, Mars, BMW, Avery Dennison, Priceline, Cushman & Wakefield, DocuSign, Plaid, and Agoda, among others. Wiz is backed by Sequoia, Index Ventures, Insight Partners, Salesforce, Blackstone, Advent, Greenoaks, Lightspeed and Aglaé. Visit https://www.wiz.io for more information.

HAProxy is an open-source software load balancer and reverse proxy for TCP, QUIC, and HTTP-based applications. It provides high availability, load balancing, and best-in-class SSL processing. HAProxy One is an application delivery and security platform that combines the HAProxy core with enterprise-grade security layers, management and orchestration, cloud-native integration, and more. Platform components: HAProxy Enterprise: a flexible data plane layer for TCP, UDP, QUIC, and HTTP-based applications that provides high-performance load balancing, high availability, an API/AI gateway, container networking, SSL processing, DDoS protection, bot detection and mitigation, global rate limiting, and a web application firewall (WAF). HAProxy Fusion: a scalable control plane that provides full-lifecycle management, observability, and automation of multi-cluster, multi-cloud, and multi-team HAProxy Enterprise deployments, with infrastructure integration for AWS, Kubernetes, Consul, and Prometheus. HAProxy Edge: a globally distributed application delivery network that provides fully managed application delivery and security services, a secure partition between external traffic and origin networks, and threat intelligence enhanced by machine learning that powers the security layers in HAProxy Fusion and HAProxy Enterprise. Learn more at HAProxy.com

A scalable and automated Kubernetes service. GKE is a simple way to automatically deploy, scale, and manage Kubernetes.

The Calico platform, built on the most trusted open-source technologies in Kubernetes — Calico Open Source, Istio, Envoy, and eBPF — provides a single management plane for secure networking and observability for AI workloads. It can be deployed as Calico Cloud, a fully-managed SaaS platform, or Calico Enterprise, a self-managed platform. Calico works with popular managed Kubernetes services such as AKS, EKS, and GKE, as well as self-managed Kubernetes distributions including Red Hat OpenShift, SUSE/Rancher, VMware Tanzu, and Mirantis. Calico is the only platform with a pluggable data plane architecture enabling support for multiple data planes, including eBPF, nftables, standard Linux, VPP, and Windows. Calico secures 1 million+ clusters daily, and is used by leading companies, including NVIDIA, RBC, Bloomberg, Chipotle, GoDaddy, and Upwork.

VMware Cloud Foundation VMware Cloud Foundation (VCF) is the industry’s first private cloud platform to deliver public cloud scale and agility with on-premises security, resilience and performance, while lowering total cost of ownership. VCF accelerates customers’ digital innovation with faster infrastructure modernization, a unified cloud experience, along with stronger cyber resilience and platform security. VMware Cloud Foundation delivers a consistent private cloud experience across ANY Environment - whether it’s a customer managed data center, edge location or any cloud endpoint. VCF supports both traditional as well as modern workloads such as containers, AI/ML workloads and brings modern applications faster to the market with self-service IaaS consumption experience for the application teams. VMware Cloud Foundation integrates leading products including vSphere (compute), vSAN (storage), NSX (networking), VCF Operations and VCF Automation into a single solution, while providing access to high-value advanced services for Application and Network Security, App Platforms, Ransomware Recovery and Private AI. Core VMware Cloud Foundation Components • VMware Cloud Foundation Infrastructure Stack: Incorporates VMware’s industry-leading solutions – virtualization and compute through vSphere for compute, storage through vSAN, and networking by NSX. • VCF Operations Fleet Management: Automate the installation, operations, and lifecycle management of the VCF stack, streamlining deployment, configuration, and updating processes. • VCF Automation Orchestration: Deliver comprehensive operations, automation, and analysis, across the full stack infrastructure platform. • VMware vSphere Kubernetes Service: Built-in Kubernetes runtime that enables enterprises to run modern applications and traditional workloads on a single platform. How VMware Cloud Foundation Works • Workload Compute Platform: At its core, VMware Cloud Foundation leverages vSphere to create and manage virtual machines and containers, providing a flexible, secure, and scalable compute platform. • Storage Optimization: By integrating vSAN into the platform, VMware Cloud Foundation offers integrated, secure, scalable storage solutions that enhance resource efficiency and reduce operational complexity. • Network Integration: Leverages NSX to provide a secure, software-defined networking layer capable of handling the dynamic needs of modern cloud- based applications using virtual private clouds (VPCs) to isolate apps and users. • Automated Provisioning and Management: VMware Cloud Foundation Automation orchestrates key operational tasks in a cloud operating model, reducing the time and complexity associated with deploying, managing, and maintaining private cloud environments. How VMware Cloud Foundation helps you solve your toughest challenges • Infrastructure Modernization: VMware Cloud Foundation plays a crucial role in transforming traditional IT infrastructures into a more agile and scalable private cloud environment. This transformation is key to enabling organizations to deploy core Private Cloud use cases that deliver strategic outcomes that lower Total Cost of Ownership (TCO), improved efficiency and accelerated innovation. • Application Modernization: Update and transform legacy software to meet modern business, technology and infrastructure needs. Replace outdated, monolithic applications with modern technologies like containers, microservices, APIs, AI/ML and DevOps Automation - improving scalability, performance, security and user experience. • Security Modernization: VMware Cloud Foundation provides a consistent, secure platform with the ability to extend the security architecture even further with intrusion detection and recovery, addressing key challenges such as ransomware threats, disaster scenarios, and the need for advanced security architectures.

Cloud Run is a fully-managed compute platform that lets you run your code in a container directly on top of Google's scalable infrastructure. Cloud Run is deisgned to make developers more productive—letting you focus on writing code in your favorite language, not managing infrastrucure.

Red Hat OpenShift Container Platform is an open source, enterprise-grade Kubernetes platform for building, deploying, and managing containerized applications across on-premise, private cloud and public cloud infrastructure.

Docker Hub is the world’s largest repository of container images with an array of content sources including container community developers, open source projects and independent software vendors (ISV) building and distributing their code in containers. Users get access to free public repositories for storing and sharing images or can choose subscription plan for private repos.

JFrog Ltd. (Nasdaq: FROG), the creators of the unified DevOps, DevSecOps, DevGovOps and MLOps platform, is on a mission to create a world of software delivered without friction from development to production. Driven by a “Liquid Software” vision to keep software continuously flowing, secure, and always up to date, the JFrog Platform serves as the definitive software supply chain system of record. It is uniquely engineered to power organizations as they build, manage, and distribute trusted software with unprecedented speed, security, and scale across hybrid and multi-cloud environments. As software engineering evolves in the AI era, JFrog’s newest offerings address the industry's most pressing trend: the rise of agentic software development and the hidden security risks of "Shadow AI." In response to threat actors increasingly targeting developer workflows including a massive surge in malicious open-source AI models and infected packages; JFrog has expanded its platform capabilities to deliver absolute end-to-end visibility and automated compliance. Key new innovations include the JFrog AI Catalog, which enables organizations to centralize, govern, and control the lifecycle of AI models approved for enterprise use. To secure autonomous coding environments, JFrog introduced the Universal MCP Registry and the Agent Skills Registry (developed alongside NVIDIA). These new solutions establish the industry’s first enterprise-grade trust layer to safely manage and store AI agent skills, monitor connections, and instantly block unsafe developer tools or malicious coding extensions right where developers work. Furthermore, the integration of advanced DevGovOps and Runtime Security tools allows teams to replace slow, manual compliance audits with continuous, background policy enforcement. By shifting security left directly into the binary pipeline, JFrog ensures that the volume of AI-assisted code does not outpace an organization's ability to verify its safety. Today, millions of users and approximately 6,600 organizations worldwide, including a majority of the Fortune 100, depend on the universal JFrog Platform to eliminate point-solution fatigue, bridge the governance gap, and securely embrace digital transformation. Learn more at www.jfrog.com or follow us on X @JFrog.

Amazon Elastic Container Registry (ECR) is a fully-managed Docker container registry that makes it easy for developers to store, manage, and deploy Docker container images. Amazon ECR is integrated with Amazon Elastic Container Service (ECS), simplifying your development to production workflow.

VMware vSphere Kubernetes Service (VKS) is the CNCF-certified Kubernetes runtime built directly into VMware Cloud Foundation (VCF), to run all apps. VKS is among the first platforms certified under the new CNCF Kubernetes AI Conformance Program. VKS enables platform engineers to easily deploy, manage and scale Kubernetes clusters while leveraging a comprehensive set of cloud services included in VCF, as well as all CNCF-conformant third party services. By eliminating the complexity and hidden costs of siloed environments, VKS enables enterprises to deploy modern applications and AI workloads with the rigorous security, automated management, and massive scale of a true private cloud. It transforms standard infrastructure into a business-ready platform, allowing organizations to roll out a vast ecosystem of third-party apps with total confidence. VKS benefits from a robust ecosystem of partner validated products as the essential engine for customer experience and their sustained success.

SUSE Rancher is a complete Kubernetes management platform that simplifies how teams deploy, manage, and secure clusters across any infrastructure on-prem, in the cloud, or at the edge. It brings centralized authentication, policy enforcement, visibility, and tooling together in one place so platform teams can manage the full Kubernetes lifecycle without jumping between systems. You can run SUSE Rancher as a free community edition, or choose Rancher Prime for enterprise support and security, or Rancher Suite to combine Rancher with integrated observability, storage, and virtualization. Why teams use SUSE Rancher Cluster management that scales Manage all your Kubernetes clusters across different clouds, data centers, and even edge devices from one dashboard. Provision new clusters, apply global policies, and monitor everything from a central control plane. Works anywhere Rancher supports any certified Kubernetes distro. Use it with upstream Kubernetes, RKE2, EKS, AKS, GKE, K3s, or even vSphere. You get the same control and experience everywhere. Simple, secure app deployment Use Helm or the built-in SUSE Application Collection to deploy apps across one or many clusters. You can enforce consistent policies and get visibility into health and performance. What you get Centralized cluster lifecycle management Create, upgrade, scale, and delete clusters across environments with a few clicks or API calls. Automate Day 2 operations like backups, upgrades, and monitoring. Built-in authentication and access control Integrates with your identity provider (LDAP, AD, SAML, OIDC) and gives you fine-grained RBAC controls for all clusters. Policy and compliance management Use pre-built Kubewarden policies or write your own to enforce security and operational best practices across your fleet. Extensible platform Extend Rancher with your own tools or use community and partner-developed extensions. Easily add monitoring, logging, backup, and more through the UI. Enterprise support and ecosystem With Rancher Prime, you get access to SUSE’s private container registry, hardened images, long-term support, and expert services. Rancher Suite bundles this with enterprise observability, storage (Longhorn), and virtualization (KubeVirt-based). Who it’s for SUSE Rancher is for organizations running Kubernetes at scale. Whether you’re just getting started with containers or managing hundreds of clusters, Rancher helps platform teams simplify operations, secure infrastructure, and enable developer self-service without compromising visibility or control. Use the Community Edition to start for free, or step up to Rancher Prime or Rancher Suite for full enterprise-grade capabilities and support.

Spectro Cloud delivers simplicity and control to organizations running Kubernetes at any scale. With its Palette enterprise Kubernetes management platform, Spectro Cloud empowers platform engineers, architects and devops professionals to deploy, manage, and scale Kubernetes clusters effortlessly — from edge to data center to cloud — while maintaining the freedom to build the perfect stack for their workloads and their developers. Designed for mission-critical environments, Palette combines the flexibility of non-opinionated design with enterprise-grade governance, security, and repeatability. It provides native support for VM workloads, supporting application modernization initiatives. With Palette's VerteX edition, we provide additional security features for government and regulated industries, including support for secret and top secret govcloud environments, FIPS 140-2 cryptography, and more. Through Palette's Edge edition, you benefit from unique capabilities to deploy, manage and secure software stacks in edge computing environments, including zero-touch onboarding, immutable and tamper-proof software images, and intuitive local operations interfaces. Spectro Cloud is certified Kubernetes service provider and certified Kubernetes distribution in the CNCF landscape. We are a ‘leader’ and ‘outperformer’ in GigaOm’s 2025 Radars for Edge Kubernetes and Managed Kubernetes, a Gartner Cool Vendor, and an AWS Differentiated partner. We're trusted by leading public sector organizations including the US Army, Navy and Air Force, and demanding commercial enterprises including T-Mobile, GE HealthCare, Nokia, Iron Mountain, Dentsply Sirona and many more. We help customers transform Kubernetes complexity into elegant, scalable solutions, enabling customers to master their cloud-native journey with confidence. The result? Reduced toil and operational costs; reduced risk; improved agility; and faster time to market

IBM Storage Ceph is a massively scalable, open source, distributed storage system. It is comprised of an object store, block store, and a distributed file system.

Red Hat Runtimes is a collection of cloud-native runtimes for developing Java™ or JavaScript applications on OpenShift. It provides portability across multiple cloud infrastructures, allowing the developer to use microservices, containers, and DevOps automation.

GlusterFS is an open source, distributed storage system capable of scaling to several petabytes and handling thousands of clients.

A scalable and automated Kubernetes service. GKE is a simple way to automatically deploy, scale, and manage Kubernetes.

Docker Hub is the world’s largest repository of container images with an array of content sources including container community developers, open source projects and independent software vendors (ISV) building and distributing their code in containers. Users get access to free public repositories for storing and sharing images or can choose subscription plan for private repos.

Engineering organizations grow faster than their processes. Services multiply, ownership gets murky, and institutional knowledge walks out the door with every departure. Standards that made sense at 50 engineers break down at 500. When something goes wrong, teams spend hours figuring out who's responsible which delays fixing the problem. When leadership asks how engineering is improving, there's no reliable answer. Cortex is the Engineering Operations Platform that changes this. Know who owns what — Cortex automatically identifies service ownership across thousands of repositories, eliminating the manual work of tracking down who is responsible for what. Scale best practices — Self-service workflows let teams scaffold new services and provision infrastructure in minutes, ensuring every team follows the same standards by default. Measure and improve — Scorecards and Initiatives surface gaps, set benchmarks, and give teams a clear view of technical debt and what to fix next. Make smarter decisions — Engineering Intelligence brings DORA metrics, cycle time, incident trends, and the impact of AI adoption into one place. How Cortex works Cortex connects to your existing tools including GitHub, GitLab, Jira, PagerDuty, Kubernetes, Datadog, SonarQube, and more, and automatically maps your engineering ecosystem. Unlike platforms that require months of engineering investment to build and maintain, Cortex is designed to deliver value from day one. Who uses Cortex Cortex is built for the entire engineering organization. - Engineering leaders use Cortex to understand operational maturity, track standards, and measure impact across teams. - Platform and SRE teams use it to drive consistency, reliability, and automation through shared Scorecards and Workflows. - Developers use it to move faster with self-service golden paths, clear ownership, and real-time visibility into their services. Trusted by high-performing organizations including ASML, Canva, Blackstone, and Skyscanner.