Infrastructure-as-a-Service Solutions

Best Infrastructure-as-a-Service Solutions include:

Amazon Elastic Compute Cloud (EC2), IBM Cloud Bare Metal Servers, Amazon Web Services, Google Compute Engine, IBM Cloud Object Storage, Microsoft Azure, and IBM Cloud Virtual Servers.

Infrastructure-as-a-Service Solutions TrustMap

TrustMaps are two-dimensional charts that compare products based on trScore and research frequency by prospective buyers. Products must have 10 or more ratings to appear on this TrustMap.

Infrastructure-as-a-Service Solutions Overview

What is Infrastructure as a Service (IaaS) Solutions?

Infrastructure-as-a-Service (IaaS) software is a complete development and deployment environment in the cloud. It provides businesses with a platform on which software can be developed and deployed. IaaS platforms handle the complexity around operating systems and servers and leaves application developers free to concentrate on the business requirements of the software.

Infrastructure-as-a-Service (IaaS) is similar to Software-as-a-Service (SaaS) and Platform-as-a-Service (PaaS), in that it provides services to consumers over the Internet. However, out of the three offerings, IaaS takes care of the essentials, allowing users to manage the rest.

IaaS operates at a very fundamental level, providing the basic building blocks for cloud services. IaaS can be thought of as the provisioning of basic cloud infrastructures like virtualized servers, storage, and networking in an on-demand model. This on-demand model can easily scale up and down to meet demand. Instead of having to spend capital resources on hardware and infrastructure, rapidly scalable and secure infrastructure components are accessible over the Internet. These resources and paid for based on consumption, as in a utility model like electricity or water.

Infrastructure as a Service (IaaS) Features & Capabilities

  • Uptime percentage offered in SLA

  • Ease of scaling up or down in response to consumer needs

  • Administration automation for deploying and managing virtual desktops and servers

  • Elastic load balancing whereby resources are balanced and distributed automatically across multiple virtual computers

  • Preconfigured templates for virtual machines

  • Monitoring tools providing alerts when problems are detected

  • Customized machine images

  • Range of operating systems available as preconfigured images

  • Compliance with security protocols like SSL and AES

Infrastructure as a Service Software Comparison

When considering different IaaS platforms, consider the following aspects of each product offering.
  1. Scalability: IaaS platforms are cloud-based, meaning they provide easier scalability compared to on-premises options. Despite this, most providers have a maximum and minimum threshold that limits scaling up and down. Scalability should be considered by organizations that need flexibility in how easily they can scale up and down.

  2. Support: IaaS issues or network downtime can result in a significant loss of time for users. A responsive support team is key for organizations that can’t afford to have significant IaaS downtime. Most, but not all IaaS providers offer 24/7 support. It is important to consider an organization’s support needs as well as their preferred support medium (email, phone, etc) when selecting an IaaS platform.

  3. Compatibility: Some organizations use both IaaS and PaaS (Platform as a Service) solutions. Some IaaS solutions include PaaS features or integrate with PaaS solutions from the same vendor, while others may even integrate with PaaS solutions from different vendors. Organizations planning on integrating IaaS solutions with other software should consider compatibility.


Pricing models vary quite a bit, but the basic structure is usually price per user per month, with different tiers based on differing factors such as the number of custom app objects, or number of servers. Some vendors provide a free tier, but per user pricing can from as little as $50 per month per user to $750 per user per month or more, depending on platform capabilities. If your organization is currently managing their own on-premise infrastructure, it's a good idea to calculate the current costs associated with doing so when comparing switching to IaaS. Typically, IaaS platforms will be a lower cost alternative.

More Resources

Infrastructure-as-a-Service Products

(1-25 of 104) Sorted by Most Reviews

Oracle Cloud Infrastructure Load Balancing
Oracle Cloud Infrastructure Load Balancing is an IaaS supporting traffic management and load balancing, and offers a public IP-address to front-end internet traffic within a single Availability Domain, or across multiple Availability Domains.
IBM Cloud Mass Storage Servers
Mass Storage Servers available on the IBM Cloud provides the buyer with a mass storage device customizable with an OS of choice or to deploy a turnkey appliance.
IBM Cloud Direct Link
IBM Cloud Direct Link is a suite of four offerings from the IBM Cloud Network, with availability in locations around the globe. Each one enables customers to create direct, private connections between their remote network environments and their IBM Cloud deployments--without touching the public inte…
SAP on IBM Cloud
SAP on IBM Cloud helps businesses maximize efficiency by running their SAP applications on IBM Cloud. Businesses can use SAP on IBM Cloud to move from on-premises solutions to cloud-based with higher availability, flexibility, and performance, as well as simpler disaster recovery processes.
Extility is a cloud management platform from London based software company Flexiant.
SWAZM is a multi cloud and cross-cloud management platform, designed to make services easy to manage, deploy and monitor, backed by an AI based Web Application Firewall.…
Amazon Virtual Private Cloud (VPC)
Amazon Virtual Private Cloud (Amazon VPC) lets users provision a logically isolated section of the AWS Cloud where they can launch AWS resources in a virtual network. Users have control over the virtual networking environment, including selection of one's IP address range, creation of subnets, and c…
Oracle Cloud Infrastructure Storage Software Appliance
The Oracle Cloud Infrastructure Storage Software Appliance facilitates easy, secure, reliable data storage and retrieval from Oracle storage service instances.
Oracle Cloud Infrastructure Storage Gateway
Oracle Cloud Infrastructure Storage Gateway is an IaaS which supports bridging of on-premise data centers with the Oracle Cloud Infrastructure Object Storage service. It is available free.
AWS Wavelength
AWS Wavelength enables developers to build applications that deliver single-digit millisecond latencies to mobile devices and end-users. AWS developers can deploy their applications to Wavelength Zones, AWS infrastructure deployments that embed AWS compute and storage services within the telecommuni…
Oracle Storage Cloud Service
Oracle Storage Cloud Service is an infrastructure-as-a-service (IaaS) which supplies high performance SSD, high scalability and availability, and low latency unlimited storage. The service is available for archiving, cloud migration, or other use cases.
Azure NetApp Files
Azure NetApp Files is a Microsoft Azure file storage service built on NetApp technology, giving users the file capabilities in Azure that core business applications require, with pricing plans for different performance tiers.
IBM Cloud SAP-certified Infrastructure
IBM Cloud provides SAP-certified Infrastructure, bare metal servers certified by SAP for SAP HANA and SAP NetWeaver workloads.
VMware Cloud on AWS
VMware Cloud on AWS provides the VMware SDDC software stack to the highly scalable AWS Cloud, including vSphere, vSAN, NSX, and vCenter Server. Each SDDC consists of 3 to 16 hosts, each with 36 cores, 512 GiB of memory, and 15.2TB of raw NVMe storage. The vendor states users can deploy a fully confi…
AWS Outposts
AWS Outposts delivers fully managed AWS infrastructure, native AWS services, APIs, and tools to customers' on premises facility. AWS Outposts enables applications that need to run on premises due to low latency, local data processing, or local data storage needs while removing the undifferentiated h…
Oracle Network Cloud Service
Oracle Network Cloud Service is offered as a fast, reliable dedicated solution to access Oracle Cloud Services, support data exchange between private and public clouds.
Oracle Cloud Infrastructure Compute Classic
The Oracle Cloud Infrastructure Compute Classic is an infrastructure-as-a-service (IaaS) offered as a low cost, reliable standards-based infrastructure for launching and managing virtual machines physically isolated from other cloud tenants.
Oracle Cloud Infrastructure Archive Storage Classic
The Oracle Cloud Infrastructure Archive Storage Classic provides enterprises with a low cost archiving service, elastic without need of additional hardware purchases.
Oracle Cloud Infrastructure Audit
The Oracle Cloud Infrastructure Audit is an IaaS supporting cloud security by maintaining traceability of API calls, data integrity checks, and event tracking and storage.
Oracle Cloud Infrastructure Data Transfer Appliance
As part of Oracle Cloud Infrastructure (OCI) services, Oracle offers their Data Transfer Appliance, a PB-scale offline data transfer service, featuring an Oracle-branded, purpose-built storage appliance to cost-effectively and easily migrate data to the cloud.
Oracle Cloud Infrastructure File Storage Service
Oracle Cloud Infrastructure (OCI) includes optional File Storage Service, measured hourly and billed monthly based on consumed capacity at $0.0425/month per gigabyte (GB). File Storage snapshots are space efficient (copy-on-write) and charged at the same fixed rate only when there is a delta between…
Oracle Cloud Infrastructure Registry (OCIR)
The Oracle Cloud Infrastructure Registry (OCIR) is a highly available private container registry service for storing and sharing container images within the same regions as the deployments.
Oracle Cloud Infrastructure Database
Oracle Cloud Infrastructure (OCI) includes the ability to deploy Oracle Database on bare metal, featuring on-demand, pay-as-you-go database services with the performance of dedicated hardware and local NVMe storage on a low latency, highly configurable, and secure virtual cloud network.
AWS CloudFormation
AWS CloudFormation gives developers and systems administrators a way to create and manage a collection of related AWS resources, provisioning and updating them in a predictable fashion. Use AWS CloudFormation’s sample templates or create templates to describe the AWS resources, and any associated de…
Amazon Fargate
AWS Fargate is a compute engine for Amazon ECS that allows the user to run containers without having to manage servers or clusters. With AWS Fargate there is no need to provision, configure, and scale clusters of virtual machines to run containers.

Frequently Asked Questions

What are the core IaaS features that buyers should expect?

IaaS platforms often include specialized features, but the bare essentials that buyers should expect are cloud deployment, virtual machines with customized templates, and a variety of supported operating systems.

Are there any open source or free IaaS platforms?

There are several open source IaaS platforms that provide their entire source code for free. Businesses with skilled developers can implement this code free of charge, though they may still have to pay for cloud hosting.

Do IaaS platforms integrate with PaaS platforms or SaaS software?

IaaS platforms typically offer a suite of integrations, or include an API developers can use to build connectors. Businesses considering purchasing an IaaS should consider what integrations they need and select an IaaS option that supports them out of the box.