It suits organizations and developers seeking cloud virtual servers for the listed application and computing workloads.
Free plan AndroidiPhone & iPadWebWindowsMacLinux+1
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Best Infrastructure as a Service (IaaS) Software 2026
Facts read 21 Sep 2026 – 15 Oct 2026
Infrastructure as a Service software provides virtual or bare-metal computing resources, storage and related controls through hosted or self-managed services. This list helps you compare options for workloads that need configurable infrastructure.
The standings: top 10
| Name | In a line | Record score | Price from | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|---|
| 01 Amazon EC2 | It suits organizations and developers seeking cloud virtual servers for the listed application and computing workloads. | 6.0 | Free plan | Free plan | Android, iPhone & iPad, Web, Windows | 15 Oct 2026 |
| 02 Apache CloudStack | CloudStack is for cloud solution providers, managed service providers, telcos, and enterprises building public, private, or hybrid cloud environments. | 5.0 | Free plan | Free plan | Web, Linux, API, Self-hosted | 15 Oct 2026 |
| 03 Google Compute Engine | Compute Engine suits users who need to configure and manage virtual machines on Google infrastructure, including Linux or Windows workloads. | 4.9 | Free plan | Free plan | Web, Windows, Linux, API | 5 Oct 2026 |
| 04 CloudSigma Cloud Servers | 4.7 | — | — | Android, iPhone & iPad, Web, Windows | 11 Oct 2026 | |
| 05 OpenNebula | OpenNebula suits organizations managing cloud or virtualization infrastructure across on-premises, public-cloud, or edge environments. | 4.4 | Free plan | Free plan | Web, Linux, API, Self-hosted | 30 Sep 2026 |
| 06 OpenStack Barbican | Barbican suits OpenStack operators who need to provision and manage secrets through an API and configure software or hardware-backed stores. | 4.2 | Free plan | Free plan | Linux, API, Self-hosted | 4 Oct 2026 |
| 07 Exoscale Compute | 4.0 | — | — | Web, Windows, Linux, API | 10 Oct 2026 | |
| 08 Hetzner Web Hosting | 3.9 | — | — | Web, Linux | 11 Oct 2026 | |
| 09 Baidu Cloud Compute (BCC) | BCC suits organizations creating scalable cloud servers with varied instance types, storage, networking, and hybrid deployment needs. | 3.7 | — | — | Web, Windows, Linux, API | 8 Oct 2026 |
| 10 Gcore Virtual Machines | 3.7 | — | — | Web, API | 9 Oct 2026 |
The list is ordered by newest releases first. Use published figures to compare free plans, starting prices, instance types, storage, infrastructure as code, regions and managed Kubernetes.
02
Apache CloudStack
CloudStack is for cloud solution providers, managed service providers, telcos, and enterprises building public, private, or hybrid cloud environments.
WebLinuxAPI+1 Record5.0 Visit
03
Google Compute Engine
Compute Engine suits users who need to configure and manage virtual machines on Google infrastructure, including Linux or Windows workloads.
WebWindowsLinux+1 Record4.9 Visit
04
CloudSigma Cloud Servers
AndroidiPhone & iPadWeb+4 Record4.7 Visit
05
OpenNebula
OpenNebula suits organizations managing cloud or virtualization infrastructure across on-premises, public-cloud, or edge environments.
WebLinuxAPI+1 Record4.4 Visit
6
OpenStack Barbican
LinuxAPISelf-hosted Free plan Record4.2 Visit Barbican suits OpenStack operators who need to provision and manage secrets through an API and configure software or hardware-backed stores.
9
Baidu Cloud Compute (BCC)
WebWindowsLinux+1 — Record3.7 Visit BCC suits organizations creating scalable cloud servers with varied instance types, storage, networking, and hybrid deployment needs.
Before you choose
Check the cost model
Determine whether each service offers free access, a trial period or paid use. Paid-from figures can show a starting point, but your final cost depends on the resources you select.
Amazon EC2 lists pricing from $0.01, DigitalOcean Droplets from $4 per month, Cherry Servers Virtual Servers from $0.02 and Gcore Virtual Machines from €2.77 with a free plan noted.
Choose a deployment style
Decide whether you want a web console, an API, Linux or Windows access, or a self-hosted setup. Platform support differs across services.
CloudSigma Cloud Servers lists web, API, Linux, macOS, Windows, Android and iOS platforms. Azure Virtual Machines lists Linux, Windows and web access.
Compare instance choices
Use the virtual machine instances and bare-metal instances fields to match the service to your workload. Virtual machines suit software-defined environments, while bare-metal availability can matter when you need dedicated hardware.
Review storage controls
Check the block storage field before moving data or applications. Confirm that the service offers the storage model your deployment requires and compare the published figures with your capacity needs.
Plan for infrastructure changes
If you manage infrastructure through code, check the infrastructure-as-code field. This can help you compare services that fit a code-driven workflow.
Managed Kubernetes is another comparison field for teams planning container orchestration.
Check regional reach
Review the regions field to match a service with your deployment location and latency needs. A region choice can also affect where workloads and data are hosted.
Questions
What does IaaS software provide?
IaaS software lets you configure computing infrastructure such as virtual-machine or bare-metal instances, block storage and associated management controls.
Can I find IaaS software with a free plan?
Items on this list, including Amazon EC2, Apache CloudStack and Google Compute Engine, offer a free plan.
Is there IaaS software with open-source code?
Open-source code is available from items on this list. Check the code and licence details before adopting a tool.
Can I try an IaaS service before paying?
A free trial is available from items on this list. Review the trial terms and the paid pricing model before starting a deployment.
Which platforms can IaaS tools run on?
Services represented here run on platforms such as the web, Linux, APIs, Windows, self-hosted environments and iOS. Individual platform support varies by service.
What infrastructure features should I compare?
Look across the list at free-plan availability, paid-from pricing, virtual and bare-metal instances, block storage, infrastructure as code, regions and managed Kubernetes.
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