Infrastructure-as-a-Service Solutions

Best Infrastructure-as-a-Service Solutions include:

Amazon Elastic Compute Cloud (EC2), Amazon Web Services, Google Compute Engine, IBM Cloud Bare Metal Servers, 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

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 95) Sorted by Most Reviews

IBM Cloud Object Storage
203 ratings
70 reviews
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.
Microsoft Azure
563 ratings
63 reviews
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.
Amazon Elastic Compute Cloud (EC2)
227 ratings
58 reviews
Top Rated
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 systems.
Amazon Web Services
439 ratings
57 reviews
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.
Amazon S3 (Simple Storage Service)
211 ratings
49 reviews
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.
IBM Cloud Virtual Servers
87 ratings
38 reviews
Top Rated
TRUE
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.
DigitalOcean
66 ratings
29 reviews
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.
Google Compute Engine
106 ratings
25 reviews
Top Rated
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.
Oracle Cloud Infrastructure
65 ratings
16 reviews
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.
IBM Cloud Bare Metal Servers
65 ratings
16 reviews
Top Rated
TRUE
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 to choose.
Rackspace Managed Hosting
61 ratings
11 reviews
Rackspace Managed Hosting is cloud computing company Rackspace's managed IT services and IaaS offering. Its infrastructure options include bare metal servers, virtual single-shared servers, and cloud multi-tenant environments.
IBM Cloud Virtual Private Cloud (VPC)
28 ratings
11 reviews
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 scalability for e…
Oracle Cloud Infrastructure Compute
18 ratings
10 reviews
Oracle Cloud Infrastructure Compute is an Infrastructure-as-a-Service (IaaS) supplying bare metal servers, elastic on-demand compute, available with pay-as-you-go pricing.
IBM Cloud for VMware Solutions
39 ratings
10 reviews
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 data centers and ac…
IBM Cloud File Storage
22 ratings
8 reviews
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.
IBM Cloud Internet Services
46 ratings
7 reviews
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.
Sungard Availability Services Managed Hosting
6 ratings
3 reviews
Sungard Availability Services Managed Hosting provides IaaS with a variety of managed hosting options such as mainframe services, monitoring services, managed servers, and storage.
Media Temple IaaS Cloud
6 ratings
2 reviews
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.
LightEdge
1 ratings
1 reviews
LightEdge Services, headquartered in Des Moines, offers a suite of colocation and infrastructural services with support including security consulting, compliance consulting (e.g. HIPAA), and disaster-recovery-as-a-service (DRaaS) for users of its colocation services.
NaviCloud
2 ratings
1 reviews
NaviCloud, from Navisite, offers a variety of managed, cloud-based, infrastructure-as-a-service solutions. It's main offerings are Azure Cloud Management, VMWare Cloud Management, and a professional service offering that offers IT assistance and support.
Cloud Enterprise
1 ratings
1 reviews
Cloud Enterprise from HOSTING in Denver, Colorado provides infrastructure-as-a-service. Users can choose from hybrid cloud, public cloud, or private cloud hosting and add on support for cloud backup.
Amazon Elastic Transcoder
2 ratings
1 reviews
The Amazon Elastic Transcoder from AWS is a cloud-based media transcoding service available to AWS users which is priced on the volume of media transcoded by minute and the media's resolution. The service is scalable and anticipates transcoding of very large files or high volumes of files.
Hitachi Enterprise Cloud
1 ratings
1 reviews
Hitachi Vantara offers the Hitachi Enterprise Cloud, an infrastructure-as-a-service platform. Hitachi provides a full portfolio of integrated hardware, software and enablement services designed to bring a pre-engineered level of efficiency and predictability to creating a cloud platform.
SAP on IBM Cloud
3 ratings
1 reviews
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.
Amazon Elastic File System (EFS)
9 ratings
1 reviews
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.

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.