IDC's Worldwide Quarterly Cloud Infrastructure Services Tracker® tracks revenue earned by vendors selling public and dedicated cloud infrastructure as a service. These markets combined provide a comprehensive view of cloud infrastructureservices. Revenues for providers such as AWS, Microsoft, and Google will be reported in the public cloud services markets, whereas portions of offerings such as HPE GreenLake, AWS Outposts, Microsoft Azure Stack, and Oracle Cloud@Customer will be reported in the dedicated infrastructure as a service.

Technology Coverage


IDC's Worldwide Quarterly Cloud Infrastructure Services Tracker® provides quarterly coverage (historical only) of cloud services revenue by vendor. The reported segments are:

Public Cloud Infrastructure as a Service (PCIaaS)

  • PCIaaS compute (further segmented into compute type [virtualized x86, accelerated, bare metal, and other])
  • PCIaaS storage (further segmented into storage type [block, file, and object])

Dedicated Cloud Infrastructure as a Service (DCIaaS)

  • DCIaaS compute
  • DCIaaS storage

Geographic Scope


  • Worldwide only

Data Deliverables


This tracker is delivered on a quarterly basis via a web-based interface for online querying and downloads. Deliverables for this tracker are listed below. For a complete delivery schedule, please contact an IDC sales representative.

  • Final historical pivot
  • Jasdeep Singh

    Research Manager, Cloud and Edge Services, Worldwide Infrastructure Research

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  • Dave McCarthy

    Research Vice President, Cloud and Edge Services, Worldwide Infrastructure Research

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  • Ashish Nadkarni

    Group Vice President and General Manager, Worldwide Infrastructure Research

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  • Rasmus Andsbjerg

    Associate Vice President, Public Cloud Services and Software Trackers

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  • Julie Ross

    Research Director, Worldwide Software and Public Cloud Services Trackers

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