This article is based on a 2019 market research report summary originally sourced from market-news24.com. Specific figures, forecasts, and methodology details were not included in the original teaser; the analysis below is drawn from the available summary content.
Overview of the Global IaaS & PaaS Market (2019)
Infrastructure as a Service (IaaS) and Platform as a Service (PaaS) represent two foundational layers of the cloud computing stack. As of 2019, demand for both services was accelerating across enterprise and mid-market segments, driven by digital transformation initiatives, the shift away from on-premises data centers, and growing developer adoption of cloud-native tooling.
A market research report covering the period 2019–2024 examined the competitive landscape, regional dynamics, and application segments that shape growth in this space. The report used a combination of primary interviews and secondary research, supplemented by frameworks such as SWOT analysis to evaluate vendor strengths, weaknesses, opportunities, and threats.
Key Vendors Covered
The report profiled the following major players across the IaaS and PaaS market:
- Microsoft – Azure IaaS and PaaS portfolio, including virtual machines, App Service, and Azure Kubernetes Service
- IBM – IBM Cloud (formerly SoftLayer) IaaS offerings alongside IBM Cloud Foundry PaaS
- Aliyun (Alibaba Cloud) – The dominant cloud provider in China, offering a full IaaS and PaaS stack
- Google Cloud Platform – Compute Engine (IaaS) and App Engine / Cloud Run (PaaS)
- Salesforce – Heroku and Salesforce Platform as PaaS offerings
- Rackspace – Managed cloud and hosted infrastructure services
- SAP – SAP Cloud Platform (now SAP Business Technology Platform) as a PaaS layer
- Oracle – Oracle Cloud Infrastructure (OCI) for IaaS and Oracle PaaS services
- VMware – Virtualization-based IaaS and hybrid cloud solutions
- Alibaba – Overlaps with Aliyun; listed separately in some analyst classifications for international vs. domestic entities
Each vendor was assessed on dimensions including product specifications, capacity, production costs, pricing, gross margin, and revenue contribution to the overall market.
Market Segmentation by Service Type
The report segmented the market across three primary cloud service delivery models:
- Infrastructure as a Service (IaaS) – Virtualized compute, storage, and networking resources consumed on demand. Examples include virtual machines, object storage, and virtual private clouds.
- Platform as a Service (PaaS) – Managed runtime environments and development platforms that abstract infrastructure concerns, allowing teams to focus on application logic. Examples include managed Kubernetes, serverless functions, and database-as-a-service.
- Software as a Service (SaaS) – Although not the primary focus of an IaaS/PaaS report, SaaS is frequently included in adjacent market sizing because PaaS platforms underpin many SaaS applications.
End-User Application Segments
The report’s application segmentation reflects a notably healthcare-centric lens, which suggests the underlying dataset may have targeted healthcare IT cloud adoption specifically, or that these labels were applied broadly to enterprise workflow categories. The segments listed include:
- PACS (Picture Archiving and Communication Systems)
- EMR (Electronic Medical Records)
- CPOE (Computerized Physician Order Entry)
- RCM (Revenue Cycle Management)
- Claims Management
- Other enterprise applications
Regional Coverage
The report covered IaaS and PaaS adoption across major geographies, with dedicated analysis of:
- United States – Home to the dominant hyperscale providers (AWS, Microsoft Azure, Google Cloud) and the largest enterprise cloud spend globally
- Europe – Shaped by GDPR compliance requirements, data residency mandates, and strong sovereign cloud interest
- China – Led by Alibaba Cloud, Tencent Cloud, and Huawei Cloud, with significant government-driven cloud adoption
Regional analysis covered production, revenue by value and volume, supply chains, exports, and imports over the 2019–2024 forecast horizon.
Report Structure
The full research report was structured across thirteen chapters:
- IaaS & PaaS Market Overview
- Global Economic Impact on the market
- Competition by Manufacturer
- Production and Revenue by Region (2019–2024)
- Supply, Consumption, Export, and Import by Region (2019–2024)
- Production, Revenue, and Price Trend by Service Type
- Analysis by Application Segment
- Manufacturing and Operational Cost Analysis
- Industry Chain, Sourcing Strategy, and Downstream Buyers
- Marketing Strategy Analysis and Distribution Channels
- Market Effect Factors Analysis
- Market Forecast (2019–2024)
- Appendix and Conclusions
Study Objectives
According to the report summary, the primary research objectives were:
- Analyze the global IaaS & PaaS market status, future forecast, and growth opportunities, with focus on key markets and leading players
- Present cloud infrastructure and platform adoption trends in the United States, Europe, and China
- Strategically profile key vendors and analyze their development plans and competitive strategies
- Define, describe, and forecast the market by service type, application segment, and key region
Context: Why This Market Mattered in 2019
By 2019, the IaaS and PaaS market had moved well beyond early-adopter territory. Enterprise migration to public cloud was accelerating, multi-cloud strategies were becoming mainstream, and PaaS adoption was being driven by container orchestration (particularly Kubernetes) and serverless computing. Competition among hyperscalers was intensifying pricing pressure, while niche and regional providers were differentiating on managed services, compliance, and support quality.
For DevOps and platform engineering teams, understanding the competitive landscape at this inflection point helps explain vendor investment priorities—such as Microsoft’s heavy Azure DevOps and AKS investments, Google’s Kubernetes-native positioning, and Alibaba Cloud’s aggressive international expansion—that continued to shape the market through the early 2020s.