Top 30 Cloud Infrastructure (IaaS / PaaS) Software

Comprehensive IaaS/PaaS suite with compute, storage, networking, AI, and serverless services; the market leader with global reach.

Integrated cloud platform delivering IaaS, PaaS, and SaaS; strong hybrid capabilities and deep integration with Microsoft software.

Scalable IaaS and PaaS offering with industry‑leading data analytics, AI/ML, and Kubernetes (GKE) services.

Hybrid cloud platform combining IaaS, PaaS, and AI services; includes Red Hat OpenShift and IBM Watson integrations.

Enterprise‑grade IaaS with high‑performance compute, autonomous databases, and integrated PaaS for Java, Node.js, and more.

Asia‑focused cloud provider delivering elastic compute, storage, and a rich PaaS ecosystem for e‑commerce and fintech.

Hybrid IaaS that extends VMware vSphere environments to the AWS public cloud for seamless workload migration.

Developer‑friendly cloud with simple droplets (VMs), managed databases, Kubernetes, and App Platform (PaaS).

Cost‑effective IaaS offering Linux‑based virtual servers, block storage, and a growing suite of managed services.

European IaaS provider known for high‑performance bare‑metal and virtual servers at competitive pricing.

Managed cloud services and multi‑cloud orchestration across AWS, Azure, GCP, and private clouds.

PaaS platform that abstracts infrastructure, letting developers deploy apps in multiple languages with Git‑based workflows.

Enterprise Kubernetes container platform offering PaaS capabilities, CI/CD pipelines, and integrated developer tools.

Open‑source PaaS framework for building, deploying, and scaling cloud‑native applications across multiple IaaS back‑ends.

Jamstack‑focused PaaS for static sites and serverless functions, with instant global CDN deployment.

Optimized PaaS for front‑end frameworks (Next.js, React, Vue) delivering edge‑network rendering and serverless APIs.

Full‑stack PaaS offering static sites, web services, background workers, and managed PostgreSQL with auto‑scaling.

Edge‑focused compute platform that runs containers close to users, providing low‑latency APIs and databases.

Multi‑cloud PaaS that automates environments, scaling, and CI/CD for complex web applications.

PaaS offering within Microsoft Azure for quickly building, deploying, and scaling web apps, APIs, and mobile back‑ends.

Fully managed PaaS that lets developers run applications without managing servers, supporting multiple runtimes.

PaaS service that automatically handles capacity provisioning, load balancing, scaling, and health monitoring.

Serverless, event‑driven compute platform based on Apache OpenWhisk, enabling rapid function deployment.

Serverless compute service built on the Fn Project, tightly integrated with OCI services and Oracle databases.

Event‑driven serverless platform for running code without provisioning or managing servers.

Comprehensive serverless suite (SCF, API Gateway, COS) for building highly scalable applications in China and globally.

Chinese cloud platform offering IaaS compute, storage, and AI services, with a focus on big data analytics.

Enterprise PaaS that combines database, data management, analytics, and application development for SAP ecosystems.

Multi‑cloud management platform that orchestrates workloads across private, public, and hybrid environments.

Open‑source IaaS software stack for building private and public clouds with compute, storage, and networking services.

Open‑source cloud computing platform for delivering scalable IaaS services, supporting multiple hypervisors.

European IaaS provider offering flexible virtual instances, bare‑metal servers, and managed Kubernetes.

Managed Kubernetes service on top of Linode's IaaS, providing simple cluster provisioning and scaling.

Fully managed Kubernetes offering with integrated security, monitoring, and IBM Cloud services.

PaaS suite that includes managed Kubernetes, serverless functions, and developer tools for cloud‑native apps.