Best Infrastructure-as-a-Service Solutions47Infrastructure-as-a-Service is based on the standard cloud computing model, in which a service provider makes resources, such as applications and storage, available to the public over the Internet.Microsoft Azure1https://media.trustradius.com/product-logos/OP/Ix/PIX9CZUSJUE4.PNGAmazon Web Services2https://media.trustradius.com/vendor-logos/LY/YM/1TDXH4LPI5BH-180x180.JPEGAmazon S3 (Simple Storage Service)3https://media.trustradius.com/vendor-logos/LY/YM/1TDXH4LPI5BH-180x180.JPEGDigitalOcean4https://media.trustradius.com/product-logos/Em/Bb/ERBQK1RHJHSU.pngGoogle Compute Engine5https://media.trustradius.com/product-logos/K5/Ss/7UQI3DC922FW.PNGRackspace Managed Hosting6https://media.trustradius.com/vendor-logos/K1/O6/7S697IGMC24V-180x180.PNGIBM Cloud Bare Metal Servers7https://media.trustradius.com/product-logos/Uv/Xp/77N37PEPH17Z-180x180.PNGIBM Cloud Virtual Servers8https://media.trustradius.com/product-logos/Uv/Xp/77N37PEPH17Z-180x180.PNGOracle Cloud Infrastructure (OCI)9https://media.trustradius.com/product-logos/Np/9d/L2DNB88B6FWF.PNGIBM Cloud Object Storage10https://media.trustradius.com/product-logos/Uv/Xp/77N37PEPH17Z-180x180.PNGIBM Cloud IaaS (formerly IBM Bluemix - IaaS)11https://media.trustradius.com/product-logos/Sq/Mv/96TS3J3K1AOB.PNGIBM Cloud Internet Services12https://media.trustradius.com/product-logos/Uv/Xp/77N37PEPH17Z-180x180.PNGSungard Availability Services Managed Hosting13https://media.trustradius.com/vendor-logos/sM/gO/6TV0RLLVSVHE-180x180.JPEGMedia Temple IaaS Cloud14https://media.trustradius.com/product-logos/Gj/HA/EOFQ2EUFXB2W.pngCenturyLink Public Cloud15https://media.trustradius.com/vendor-logos/OK/UO/KTW2ZSTJRMM2-180x180.JPEGNaviCloud16https://media.trustradius.com/vendor-logos/gj/of/8XQQWRMC5XCA-180x180.PNGOnRamp17https://media.trustradius.com/product-logos/MR/Dj/5F4VUN30BB29.PNGJelastic18https://media.trustradius.com/product-logos/Fy/OY/FNRTTODEVHV2.jpegCloud Enterprise19https://media.trustradius.com/product-logos/0x/wc/FTNX6T7HTAGR.jpegAmplidata20https://media.trustradius.com/product-logos/QP/9z/2AZ3GRP3G7GE.pngClearDATA21https://media.trustradius.com/vendor-logos/qR/1O/HFMLCUKQHN1U-180x180.JPEGHitachi Enterprise Cloud22https://media.trustradius.com/vendor-logos/RG/Yt/MJIDJV0VP3AN-180x180.JPEGElastic SSO Team Edition23https://media.trustradius.com/product-logos/zL/DZ/0DKHZT7UMULL.PNGElastic SSO Enterprise Edition24https://media.trustradius.com/product-logos/zL/DZ/0DKHZT7UMULL.PNGHPE OneSphere25https://media.trustradius.com/vendor-logos/qq/uK/ZTECRXT03ME3-180x180.JPEG

Infrastructure-as-a-Service Solutions

Best Infrastructure-as-a-Service Solutions

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

Infrastructure as a Service (IaaS) 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 a platform on which software can be developed and deployed. The platform handles 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) 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 (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.


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.


Some providers also offer other components above the virtualization layer like databases and messaging queues, but these are not standard components.

Pricing Details

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 varies from $50 per month per user to $750 per user per month or more, depending on platform capabilities.

Infrastructure-as-a-Service Products

Listings (1-25 of 104)

Microsoft Azure

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Top Rated
447 Ratings

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

44 Ratings

IBM Cloud bare metal servers are high-performance cloud servers configurable in hourly and monthly options, on-demand, around the globe -- with the most complete selection of standard features and services for small businesses and enterprise demands. Customize your RAM and SSDs to meet a variety ...

16 Ratings

Build on a legacy of excellence. IBM Cloud virtual server environments deliver true, cloud-native solutions that work across your public, private and hybrid deployments. Get the cost-savings, control and visibility you need with a variety of flexible provisioning and pricing options, including ...

34 Ratings

Cleversafe is a scale-out object storage system for on-premise big data storage solutions that enable clients to scale to exabytes of storage, or billions of gigabytes. The company was acquired by IBM in 2015 and is now called IBM Cloud Object Storage.

37 Ratings

IBM Cloud Internet Services with Cloudflare is a set of edge network services for customers looking to secure their internet-facing applications from distributed denial-of-service (DDoS) attacks, data theft, and bot attacks, as well as for those customers needing to optimize their web application...

2 Ratings

ClearDATA is a cloud computing platform designed specially for healthcare organizations wishing to move their computing resources online. The platform is somewhat different to major PaaS vendors like AWS and Rackspace in that it's data centers do not use commodity hardware and the service is not ...

We don't have enough ratings and reviews to provide an overall score.

9STAR’s Elastic SSO® Team Edition is an enterprise-grade secure single sign-on access cloud software appliance. It enables enterprise customers to provision, host and manage enterprise user identities securely in the cloud for secure access. Staff, business partners, customers, and external users...

We don't have enough ratings and reviews to provide an overall score.

9STAR’s Elastic SSO® Enterprise Edition (or ESSO) is an enterprise-grade secure single sign-on access software appliance. The appliance is designed for customers who want to leverage and extend their existing on-premises identity management and authentication infrastructure. ESSO integrates with ...

We don't have enough ratings and reviews to provide an overall score.

HPE OneSphere is a cloud management platform, from Hewlett-Packard Enterprise. OneSphere replaces HPE Helion CloudSystem as HPE's flagship cloud management platform.