SUSE Linux Enterprise Server Alternatives (September 2025)

IBM LinuxONE is an enterprise-grade Linux server that brings together IBM’s experience is building Z mainframe systems with the openness of the Linux operating system.

Red Hat Enterprise Linux is a stable, proven foundation that’s versatile enough for rolling out new applications, virtualizing environments, and creating a more secure hybrid cloud.

Drive faster, more reliable online transaction processing (OLTP) for less with SAP Adaptive Server Enterprise. The high-performance SQL database server uses a relational model to power transaction-based application on premise or in the cloud.

An open source Java EE 8-compliant application server that lets you build Java applications once and deploy them everywhere.

IBM Power servers accelerate big data insights and hybrid cloud deployment with an open server ecosystem.

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.

How do you want to manage your systems? That probably depends a lot on the type of environment you have—whether your systems are primarily on-prem, or if they reside in the cloud. Or a mixture of both. Either way, Red Hat is looking to meet you where you're at and provide management tools to suit your needs with Red Hat Smart Management.

Discover SUSE Manager for comprehensive Linux server management. Simplify mixed Linux environments with effective multi-OS and patch management solutions.

Alpaquita Linux is the Alpine-based build fine-tuned for Java with glibc and musl support. Ideal for cloud deployment, containers, and native images.

Ubuntu is the modern, open source operating system on Linux for the enterprise server, desktop, cloud, and IoT.

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

Ubuntu is the modern, open source operating system on Linux for the enterprise server, desktop, cloud, and IoT.

Ubuntu is the modern, open source operating system on Linux for the enterprise server, desktop, cloud, and IoT.

Ubuntu is the modern, open source operating system on Linux for the enterprise server, desktop, cloud, and IoT.

Open source desktop application that provides Kubernetes, Container Management, bundled utilities on the desktop

IBM Cloud Bare Metal Servers are 100% dedicated, secure, bare metal servers. Servers are available with Intel, Z, or LinuxONE architectures in a shared or VPC environment.

IBM CICS Transaction Server for z/OS drives operational efficiencies while increasing service agility, with a service delivery platform for cloud computing.

Experience Seamless System Maintenance with TuxCare's Live Patching Solutions and Extended Lifecycle Support

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.

IBM PowerVM software is a virtualization environment that can run AIX, IBM i and Linux virtual machines on IBM Power servers.

Red Hat OpenShift Streams for Apache Kafka makes it easier to create, discover and connect to real-time data streams regardless of where they exist.

Boost performance with the HPE Apollo 6500 Gen10 Server System. Ideal for demanding workloads, explore HPE 6500 Gen10 Server price, features and specifications.

SapMachine : The OpenJDK release maintained and supported by SAP

IBM Z mainframe servers and software deliver secure, reliable, and fast IT infrastructure for digital transformation.

Lower the cost of running UNIX applications and modernize UNIX infrastructure with the high performance, security, and uptime of Oracle SPARC Servers.

VxWorks is a high-performance real-time operating system (RTOS) for the development of robust mission-critical embedded systems for the intelligent edge.

Linux Mint is an elegant, easy to use, up to date and comfortable desktop operating system.

PowerEdge XE servers are purpose-built to support complex, harsh and compute-intensive workloads

TrueNAS is the World's #1 Open Source Storage. Based on OpenZFS, it is trusted by millions and deployed worldwide.

SmartOS is a purpose-built, container-native hypervisor and lightweight container host OS for secure, performant, and convenient container hosting in public and private clouds

Get the world's best supported build of OpenJDK with Azul. See how Azul Platform Core can help you deliver secure & stable Java with 90% lower licensing costs.

FreeRTOS is an open source, real-time operating system for microcontrollers and microprocessors that makes small, low-power devices easier to program, deploy, and secure.

Low-touch virtual infrastructure with LXD at any scale. Built on top of Linux containers, LXD offers a unified user experience in managing system containers, virtual machines and clusters. Easily configurable, flexible and secure way to run your workloads.

MariaDB provides enterprise open source database and cloud managed database services to support scalability, mission-critical deployments, and more.

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.

Whether you use spinning disk, SSD, NVMe, or a combination of each, the Cisco UCS S-Series has you covered to scale to Petabytes in just minutes.

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

Learn how HPE ProLiant servers provide trusted secure compute that unlocks data value and powers data insights and innovations from edge to cloud.

DaoCloud Enterprise 5.0 下一代容器化平台集大成者，引领云原生浪潮，推动数字化转型。

An enterprise application platform powered by Kubernetes that provides the basic functionality of Red Hat OpenShift to run containers in hybrid cloud environments.

The right hybrid cloud strategy is powered by server solutions that enable workload mobility across your infrastructure

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

Shop PowerEdge tower servers which offer the performance, versatility and quiet operations that are ideal for small, large and remote offices.

IBM Cloud Virtual Servers are configurable single- or multi-tenant virtual machines, available with Intel, IBM zSystems, and IBM LinuxONE architectures.

A flexible messaging platform that enables real-time integration and connects the Internet of Things (IoT).

Payara Server is fully supported, developer-friendly, open source application server. Innovative, cloud-native, optimized for production deployments.

An industry-standard container runtime with an emphasis on simplicity, robustness, and portability

Alibaba Cloud Object Storage Service (OSS) provides industry-leading scalability.Fully managed object storage service to store and access any amount of data from anywhere.

IBM Db2 is the database to run your mission-critical workloads. Power low-latency transactions and real-time analytics across any cloud, hybrid or on-prem.

Get started with Microsoft SQL Server downloads. Choose a SQL Server trial, edition, tool, or connector that best meets your data and workload needs.

Production-Grade Container Orchestration

Percona Server for MongoDB is a free, enhanced, fully compatible MongoDB software alternative for MongoDB Community Server with enterprise-grade features.

Learn how to optimize and secure your infrastructure with virtualization, management, cloud native computing tools, all included with Oracle Linux operating environment.

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

Enjoy a secure and trusted private container registry. Easily integrate enterprise grade container registry with supply chain security.

Experience Java like never before with Azul Platform Prime. Turbocharge Java performance with a JVM that starts fast and stays fast, with less infrastructure.

The Enterprise PL/I compiler provides the essential tools for creating and maintaining mission-critical PL/I applications for execution on IBM Z.

NCache is an extremely fast and scalable Open Source In-Memory Distributed Cache for .NET and Java that caches app data and stores Web Sessions in multi-server environments.

Make Big Data your biggest ally with SAP IQ software, our extreme-scale relational database management system (RDBMS).

Managed Linux Hosting & Cloud Solutions. Industry-leading NVMe speed. 24/7 hand-holding support. Best value, transparent price & no over-selling since 2001.

Secure your private business network with a self-hosted VPN, Access Server, ideal for cloud or on-premise setups. Free with 2 simultaneous VPN connections.

Take advantage of advanced automation capabilities, making it simple, repeatable, and reliable. Multi-OS, Enterprise, Automated Patch Management.

Parallels Remote Application Server (RAS) is a complete application delivery and VDI solution empowering the creation of digital workspaces! Read more.

LiteSpeed Web Server is an Apache alternative that conserves resources without sacrificing performance, security, or convenience. Double the capacity of your current Apache servers! Securely handle thousands of concurrent clients while consuming minimal memory and CPU. Compatible with your favorite control panel.

Ubuntu Core is Ubuntu for IoT and embedded devices, optimised for security and reliable over-the-air (OTA) updates. Run your applications in a high-security, immutable and reliable embedded Linux OS.

Oracle WebLogic Server is a unified, extensible platform for developing and deploying enterprise Java applications, on-premises or in the cloud.

InfoScale 8.0.2   Veritas InfoScale is a software-defined infrastructure solution that is integrated directly with applications to provide high availability and disaster recovery for critical business services, including databases, customer applications and multitiered business services. It delivers a common availability platform that supports physical, virtual, and all major public cloud environments, providing the flexibility to optimize availability for any platform based on business requirements.   To learn more about InfoScale and what it can do for you, please visit our InfoScale product page: https://www.veritas.com/availability/infoscale   What’s new in InfoScale 8.0.2   With this release, InfoScale expands on Veritas’ decades-long position as the leader in this space. InfoScale 8.0.2 introduces significant security and usability improvements while simultaneously expanding our platform support to include the latest and most widely adopted hyper-converged and multi-cloud environments.    Expanded cloud support – Oracle Cloud, AWS VMC, Google Cloud GCVE, AWS MultAttach, Azure Shared Disk, Azure Managed Identity, better support for VVR stretch clusters Enhanced security – Secure Boot support (Linux), Windows Volume Encryption, SecureFS ransomware protection, support for the latest updates to OS, database and virtualization platforms Improved ease of use – simplified deployment using Ansible templates and native CPI installers, VIOM improvements for ransomware protection and VVR, Windows wizards for shared-storage configuration in cloud Core functionality enhancements – Support S3 target, OpenStack Manila and Cinder support, improved DMP performance (FPIN), NVMe fencing (AFA), FSS resync improvements   See Release Notes for details

ScalaHosting provides scalable VPS hosting, shared hosting, reseller hosting, and cloud services. Trusted by customers from 120+ countries.

Reliable, secure, extensible, and customizable mail server software platform made for on-prem and cloud-native deployment; easily scalable, smart licensing.

An innovative platform for hardware, clouds, and containers, built with love by you.

High Performance Database

PowerEdge modular infrastructure is the bedrock of the modern data center, with customizable compute, storage and networking for any IT environment.

NVIDIA H100, L4, A100-80/40GB, A40,A30, RTX8000, V100, and T4s GPUs. Available in hourly, committed, and SPOT. For AL/ML/HPC workloads. NSE-Listed Hyperscaler.

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

Confluent makes it easy to connect your apps, data systems, and entire business with secure, scalable, fully managed Kafka and real-time data streaming, processing, and analytics.

WebHostingPad is a leader in affordable and secure web hosting solutions, offering a free domain, easy-to-use website builders, and 24/7 support.

Easily create and run online VMs on Google Cloud. Choose from preset or custom machine types for web servers, databases, AI, and more.

Puppet Enterprise and premium features enable DevOps teams to manage more infrastructure and automate complex workflows at scale. Get Puppet Enterprise here.

LINBIT brings technology and support for high availability, disaster recovery and kubernetes persistent storage solutions for the Enterprise

Free open source enterprise distributed VPN server. Virtualize your private networks across datacenters and provide simple remote access in minutes.

EmailSuccess is a reliable, fast and secure Mail Transfer Agent capable of delivering huge volumes of emails to the biggest email service providers.

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

Percona Server for MySQL is a free, fully compatible, open source MySQL Server alternative that offers breakthrough performance and scalability. Learn more!

Discover how Oracle Virtualization helps you accelerate cloud development and deployment, build a secure infrastructure, to reduce business risk and operational cost.

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

Nevatech Sentinet offers a flexible, lightweight and scalable API Management platform to help businesses maximize the value of their data. Try Nevatech Now!

EMQX: The most scalable MQTT Broker for IoT. Connect 100M+ IoT devices in 1 cluster at 1ms latency. Move and process millions of MQTT messages per second.

Acronis Snap Deploy is an OS deployment and disk imaging tool that saves you time and resources by provisioning hundreds of systems simultaneously.

IBM MQ is a family of middleware products for point-to-point and publish-subscribe messaging. MQ is available as as SaaS on IBM Cloud, as a hardware appliance, and for self-hosting, including on z/OS.

Cloud NAT is a high-performance, scalable, reliable Google Cloud-managed Network Address Translation service.

Powerful and flexible web hosting control panel for Linux and BSD systems

Your Source for Awesome Helm-Charts!

The platform for implementing mission-critical automation, no matter where you are in your automation journey.

ServiceDesk Plus is a flagship IT service management (ITSM) software with integrated IT asset management, CMDB, problem management, and change and release management, along with robust service desk capabilities. ServiceDesk Plus also includes native project management, and enterprise service management capabilities that enable service delivery management for all departments including those beyond IT such as HR, legal, facilities, and finance.

Titan SFTP Server, available in Azure, AWS and on-site, is the SFTP Server of choice for IT professionals. Secure, scalable FTP Server. Windows or Linux.

ActiveBatch Workload Automation and Enterprise Job Scheduling makes it easy for IT to develop, optimize, and orchestrate automated processes across the organization. Find out how you can drive innovation with ActiveBatch.

MinIO's High Performance Object Storage is Open Source, Amazon S3 compatible, Kubernetes Native and is designed for cloud native workloads like AI.

Timesys offers Linux, Android, and open source operating systems software security, engineering services, and development tools, for embedded software market

Oracle ZFS Storage Appliance ZS9-2 simplifies IT environments and lowers customer costs with high-performance unified storage capabilities and Oracle Database optimizations.