17.6
Amazon EC2 provides resizable compute capacity as virtual servers in the cloud.
Free planAndroidiOSWeb
Best Infrastructure as a Service (IaaS) Software in 2026
Infrastructure as a Service (IaaS) tools provide virtual machine instances, bare-metal instances and block storage. Compare infrastructure-as-code support, regions and managed Kubernetes when planning a deployment. Check platform access before choosing. Web, Linux, API, Windows, self-hosted and iOS options appear across this category; CloudSigma Cloud Servers lists an Android platform, so check the platform field…
27.4
Apache CloudStack is free software for deploying and managing networks of virtual machines as a highly available, scalable IaaS cloud platform.
Free planOpen sourceWebAPILinux
36.3
Google Compute Engine is an infrastructure-as-a-service product for running self-managed virtual machines on Google infrastructure.
Free planWebAPILinux
- 4
OpenStack Barbican
OpenStack Barbican is a key management service for securely storing, provisioning, and managing secrets such as keys, certificates, passwords, and binary data.
Free planAPILinuxSelf-hosted6.1Free plan - 5
CloudSigma Cloud Servers
AndroidiOSWebAPI6.0 - 6
OpenNebula
WebAPILinuxSelf-hosted6.0 - 7
Hetzner Web Hosting
WebLinux5.8 - 8
Baidu Cloud Compute (BCC)
Baidu Cloud Compute (BCC) is a cloud service for creating and managing scalable server instances.
WebAPILinuxWindows5.5 - 9
Exoscale Compute
WebAPILinuxWindows5.5 - 10
Gcore Virtual Machines
WebAPI5.5 - 11
OVHcloud Public Cloud
WebLinuxWindows5.0 - 12
Azure Virtual Machines
WebLinuxWindows4.8 - 13
DigitalOcean Droplets
WebLinux4.8 - 144.7
- 154.7
- 164.7
- 174.6
- 184.6
Choosing well
Compare plans and starting prices
Check whether a service has a free plan, a free trial or a paid plan. Pricing notes include examples such as $0.01 for Amazon EC2, $4 per month for DigitalOcean Droplets and €2.77 for Gcore Virtual Machines.
A listed free plan does not describe the limits here, so review the provider’s terms before committing.
Match the compute model
Compare virtual machine instances with bare-metal instances to match the workload you plan to run. The chart lists both fields for comparison.
Look at regions as well, since location is a stated comparison point for these services.
Check storage and automation
Block storage is a comparison field for this category. Confirm that the service covers the storage arrangement your deployment needs.
Infrastructure as code is also listed for comparison, which can matter when you want configuration represented as code.
Review managed Kubernetes
Managed Kubernetes is a listed comparison field. Check the provider’s entry if you plan to run Kubernetes without managing the underlying control plane yourself.
Choose a platform you can reach
Platforms in the category include web, Linux, API, Windows, self-hosted and iOS. CloudSigma Cloud Servers lists Android as well as API, iOS, Linux, macOS, web and Windows.
If you need open-source code, check the individual licence and project terms.
Questions people ask
Is there an Android app for IaaS software?
Platform support varies. CloudSigma Cloud Servers lists Android; check the platform field for the service you are considering.
Can I use IaaS software from a web browser?
Web is a listed platform for this category, and several named services provide web access. Check the individual entry for its supported platforms.
Do IaaS providers offer free plans?
Free plans are available from services on this list, including Amazon EC2, Apache CloudStack and Google Compute Engine. Terms differ by provider.
Is open-source IaaS software available?
Open-source code is offered by items in this category. Review the individual project’s licence before using or changing its code.
What should I compare when choosing IaaS?
Compare free-plan and paid pricing, virtual machine and bare-metal instances, block storage, infrastructure as code, regions and managed Kubernetes.