Infrastructure-as-a-Service Solutions

Infrastructure-as-a-Service Solutions Overview

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.

Top Rated Infrastructure-as-a-Service Products

TrustRadius Top Rated for 2021

These products won a Top Rated award for having excellent customer satisfaction ratings. The list is based purely on reviews; there is no paid placement, and analyst opinions do not influence the rankings. Read more about the Top Rated criteria.

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 Products

(1-25 of 124) Sorted by Most Reviews

The list of products below is based purely on reviews (sorted from most to least). There is no paid placement and analyst opinions do not influence their rankings. Here is our Promise to Buyers to ensure information on our site is reliable, useful, and worthy of your trust.
Linode

Linode

Customer Verified
Top Rated

Linode helps users simplify cloud infrastructure with Linux virtual machines and tools to develop, deploy, and scale applications. Linode aims to make virtual computing more accessible, affordable, and simple. The vendor states the Linode infrastructure-as-a-service platform is…

IBM Cloud Object Storage

IBM Cloud Object Storage

Customer Verified
Top Rated
TRUE

IBM Cloud Object Storage is an IBM Cloud product in the endpoint backup and IaaS categories. It is commonly used for data archiving and backup, for web and mobile applications, and as scalable, persistent storage for analytics.

Key Features

  • Security controls (121)
    87%
    8.7
  • Dynamic scaling (117)
    84%
    8.4
  • Service-level Agreement (SLA) uptime (115)
    83%
    8.3
IBM Power System Virtual Server

IBM presents their Power Systems Virtual Server as a scalable, cost-effective way to run IBM AIX, IBM i and Linux workloads​.

Key Features

  • Service-level Agreement (SLA) uptime (103)
    88%
    8.8
  • Dynamic scaling (103)
    87%
    8.7
  • Pre-configured templates (103)
    83%
    8.3
Microsoft Azure

Microsoft Azure

Customer Verified
Top Rated

Microsoft Azure is a cloud computing platform and infrastructure for building, deploying, and managing applications and services through a global network of Microsoft-managed datacenters.

Key Features

  • Service-level Agreement (SLA) uptime (11)
    86%
    8.6
  • Elastic load balancing (11)
    83%
    8.3
  • Dynamic scaling (11)
    81%
    8.1
IBM Cloud Virtual Servers

IBM Cloud Virtual Servers are customizable, public or private, cloud-based servers available from IBM. User can launch applications and software across blended, hybrid environments as the servers integrate with all cloud models.

Key Features

  • Monitoring tools (72)
    85%
    8.5
  • Service-level Agreement (SLA) uptime (73)
    85%
    8.5
  • Operating system support (76)
    84%
    8.4
Amazon Web Services

Amazon Web Services

Customer Verified
Top Rated

Amazon Web Services (AWS) is a subsidiary of Amazon that provides on-demand cloud computing services. With over 165 services offered, AWS services can provide users with a comprehensive suite of infrastructure and computing building blocks and tools.

Key Features

  • Dynamic scaling (63)
    84%
    8.4
  • Security controls (64)
    80%
    8.0
  • Monitoring tools (63)
    77%
    7.7
Oracle Cloud Infrastructure

Oracle Cloud Infrastructure

Customer Verified
Top Rated

Oracle Cloud Infrastructure (OCI) is Oracles's infrastructure-as-a-service (IaaS) platform which combines the utility of public cloud with the granular control, security, and predictability of on-premises infrastructure.

Key Features

  • Dynamic scaling (72)
    88%
    8.8
  • Service-level Agreement (SLA) uptime (73)
    86%
    8.6
  • Operating system support (73)
    83%
    8.3
Amazon S3 (Simple Storage Service)

Amazon S3

Customer Verified
Top Rated

Amazon S3 is a cloud-based object storage service from Amazon Web Services. It's key features are storage management and monitoring, access management and security, data querying, and data transfer.

Amazon Elastic Compute Cloud (EC2)

Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides secure, resizable compute capacity in the cloud. Users can launch instances with a variety of OSs, load them with custom application environments, manage network access permissions, and run images on multiple…

Key Features

  • Elastic load balancing (17)
    90%
    9.0
  • Dynamic scaling (17)
    85%
    8.5
  • Monitoring tools (17)
    85%
    8.5
IBM Cloud Bare Metal Servers

IBM Cloud bare metal servers are cloud servers configurable in hourly/monthly options, on-demand, from any location—with a selection of standard features and services for small businesses and enterprise demands. Users can customize RAM and SSDs with 11M+ configurations from which…

Key Features

  • Service-level Agreement (SLA) uptime (45)
    94%
    9.4
  • Operating system support (45)
    93%
    9.3
  • Security controls (44)
    89%
    8.9
IBM Cloud File Storage

IBM Cloud provides a File Storage service allows the user to deploy and customize flash-backed NFS-based file storage from 25 GB to 12,000 GB capacity with up to 48,000 IOPS.

Key Features

  • Service-level Agreement (SLA) uptime (36)
    92%
    9.2
  • Dynamic scaling (36)
    91%
    9.1
  • Monitoring tools (35)
    87%
    8.7
DigitalOcean

DigitalOcean is an infrastructure-as-a-service (IaaS) platform from the company of the same name headquartered in New York. It is known for its support of managed Kubernetes clusters and “droplets” feature.

Key Features

  • Pre-defined machine images (29)
    85%
    8.5
  • Operating system support (29)
    74%
    7.4
  • Monitoring tools (30)
    74%
    7.4
IBM Cloud Virtual Private Cloud (VPC)

The IBM Cloud Virtual Private Cloud (VPC) is designed to be the user's own space, in the IBM Cloud. With VPC, the user defines and controls a virtual network in logically isolated parts of the IBM Cloud where, and can deploy desired cloud resources. VPC is designed to give dynamic…

Key Features

  • Security controls (26)
    92%
    9.2
  • Service-level Agreement (SLA) uptime (26)
    90%
    9.0
  • Operating system support (26)
    85%
    8.5
Google Compute Engine

Google Compute Engine is an infrastructure-as-a-service (IaaS) product from Google Cloud. It provides virtual machines with carbon-neutral infrastructure which run on the same data centers that Google itself uses.

Key Features

  • Operating system support (28)
    85%
    8.5
  • Pre-defined machine images (28)
    63%
    6.3
  • Monitoring tools (28)
    60%
    6.0
IBM Cloud for VMware Solutions

IBM Cloud for VMware Solutions is designed to make cloud adoption fast and easy, allowing the user to optimize the value of existing on-premises infrastructure, while leveraging the same tools, technologies and skills in the cloud. Gain rapid scalability, deployment in 35+ global…

Key Features

  • Hypervisor-level security (20)
    84%
    8.4
  • Virtual machine automated provisioning (20)
    81%
    8.1
  • Management console (19)
    77%
    7.7
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…

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 Internet Services

IBM Cloud Internet Services is a set of edge network services for securing internet-facing applications from DDoS attacks, data theft, and bot attacks, as well as optimizing their web apps or ensuring global responsiveness and the ongoing availability of their internet-facing applications.…

Rackspace Cloud Hosting

Rackspace in San Antonio, Texas offers their Cloud Hosting service with optional cloud backup and CDN, and which integrates technology acquired from Cloudkick in 2010 for infrastructure monitoring supporting event monitoring and reporting, real-time alerts, and comprehensive visibility…

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…

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…

Amazon FSx for Windows File Server

Amazon FSx for Windows File Server provides fully managed, reliable, and scalable file storage that is accessible over the industry-standard Server Message Block (SMB) protocol. It is built on Windows Server, delivering a wide range of administrative features such as user quotas,…

Amazon Elastic File System (EFS)

The Amazon Elastic File System (EFS) provides a simple, scalable, elastic file system for Linux-based workloads for use with AWS Cloud services and on-premises resources.

Media Temple IaaS Cloud

Media Temple in Culver City, California offers managed hosting services. Users can choose from managed services for AWS, self-managed VPS, managed VPS, grid-shared hosting, and managed hosting optimized for WordPress.

Navisite Managed Infrastructure Services (NaviCloud)

NaviSite boasts flexible and scalable managed services that provide 24x7x365 monitoring and support for any environment a business selects—whether it’s on-premises, in the cloud or hybrid. Their managed infrastructure services include managed infrastructure and hosting, data center…

Learn More About Infrastructure-as-a-Service Solutions

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.

Start an Infrastructure as a Service Comparison

Pricing

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 Solutions Best Of Awards

The following Infrastructure-as-a-Service Solutions offer award-winning customer relationships, feature sets, and value for price. Learn more about our Best Of Awards methodology here.

Best Infrastructure-as-a-Service Solutions

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.