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Best Cloud Infrastructure as a Service (Cloud IaaS) Software in 2026

  1. 1

    Apache CloudStack

    Free plan Open source APILinuxSelf-hosted+1

    Apache CloudStack combines cloud deployment and management with broad hypervisor, storage, and access options.

    9.2 Free plan Visit site
  2. 2

    Amazon Web Services (AWS)

    Free plan AndroidAPIiPhone+5
    7.6 Visit site
  3. 3

    Google Slides

    by Google Slides
    Free plan AndroidiPhoneWeb

    Google Slides combines presentation creation, live collaboration, and offline editing, with a free option for Google Account holders.

    7.2 Free plan · paid from $7/user/mo · 14-day trial Visit site
  4. 4

    OpenNebula

    by OpenNebula
    Free plan APILinuxSelf-hosted+1

    Choose OpenNebula if you need a unified platform for virtualization and cloud infrastructure across on-premises, public cloud, or edge environments.

    7.1 Free plan Visit site
  5. 5

    Tencent Cloud Text to Speech

    Free plan AndroidAPIiPhone+1
    7.0 Visit site
  6. 6

    OpenStack Barbican

    Free plan APILinuxSelf-hosted

    Barbican offers OpenStack-native secret management with configurable storage integrations, including HSM support.

    6.9 Open source Visit site
  7. 7

    Virtuozzo Infrastructure

    Free plan APILinuxMac+2

    Virtuozzo Infrastructure combines compute, storage, network, and tenant administration features for service providers and organizations operating workloads.

    6.9 Free plan · pricing on request · 30-day trial Visit site
  8. 8

    Brightbox

    Free trial APILinuxWeb+1
    6.4 From £5/mo Visit site
  9. 9

    Leaseweb Public Cloud

    Free trial APILinuxWeb+1
    6.1 Pricing on request Visit site
  10. 10

    Aruba Cloud

    Paid APILinuxWeb+1
    6.0 From €1.99/mo Visit site
  11. 11

    IBM Aspera on Cloud

    Free trial APIWeb

    Aspera on Cloud combines high-speed transfer technology with workspaces, storage connections, automation and API access.

    5.8 From $1.07/mo · 14-day trial Visit site
  12. 12

    Huawei Cloud Resource Formation Service

    Free plan Web
    5.7 Free plan Visit site
  13. 13

    Scaleway Kapsule

    Free plan Web
    5.7 Free plan · paid from €80/mo Visit site
  14. 14

    Kamatera Managed Cloud

    Paid APILinuxWeb+1
    5.6 From $50/mo Visit site
  15. 15

    Exoscale SOS

    Paid APIWeb
    5.5 From €0.02/mo Visit site
  16. 16

    Hetzner Web Hosting

    Paid LinuxWeb
    5.5 Visit site
  17. 17

    CoreWeave Bare Metal Servers

    Paid Web
    5.4 Pricing on request Visit site
  18. 18

    Akamai Connected Cloud (Linode)

    Paid Web
    4.6 Visit site
  19. 19

    Alibaba Cloud Container Service for Kubernetes (ACK)

    Paid Web
    4.5 From $0.09 Visit site
  20. 20

    DigitalOcean Droplets

    Paid LinuxWeb
    4.5 From $4/mo Visit site
  21. 21

    HPE GreenLake

    Paid Web
    4.4 Pricing on request Visit site
  22. 22

    OVHcloud Public Cloud

    Paid LinuxWebWindows
    4.2 From $6.74/mo Visit site
  23. 23

    VMware Cloud Foundation Operations

    Paid Web

    Choose VMware Cloud Foundation Operations if your infrastructure matches its supported platforms and you need configuration management with traffic controls.

    4.0 Pricing on request Visit site
  24. 24

    Microsoft Azure Communication Services Call Automation

    Paid
    3.8 Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

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