Best Infrastructure-as-a-Service (IaaS) Providers for Microsoft 365

Find and compare the best Infrastructure-as-a-Service (IaaS) providers for Microsoft 365 in 2025

Use the comparison tool below to compare the top Infrastructure-as-a-Service (IaaS) providers for Microsoft 365 on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    phoenixNAP Reviews

    phoenixNAP

    phoenixNAP

    $0.10/hour
    6 Ratings
    See Provider
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    As a global IaaS solutions provider, phoenixNAP helps organizations of different sizes meet their IT performance, security, and scalability needs. Delivered from strategic edge locations in the U.S., Europe, Asia-Pacific, and Latin America, phoenixNAP's solutions are globally available, enabling businesses reach their target locales. Its colocation, HaaS, private and hybrid cloud, backup, disaster recovery, and security services are available on an opex-friendly model, providing flexibility and cost-efficiency. Based on world-class technologies, they provide redundancy, security, and advanced connectivity. Companies of all verticals and sizes can leverage phoenixNAP infrastructure for their evolving IT requirements at any stage of growth.
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    Netreo Reviews

    Netreo

    Netreo

    $5/resource/mo
    1 Rating
    Netreo is the best full-stack IT infrastructure management and observation platform. Netreo is a single source for truth for proactive performance monitoring and availability monitoring of large enterprise networks, infrastructure, and applications. Our solution is used by: IT executives should have full visibility of the business service, right down to the infrastructure and network that supports them. IT Engineering departments are used as a decision support system to plan and architect modern solutions. IT Operations teams can have real-time visibility into what is going wrong in their environment, which bottlenecks exist, and who it is affecting. All of these insights are available for systems and vendor mix in large heterogeneous environments that are constantly changing. We have a growing list of vendors that we support (over 350 integrations), including network vendors, storage, virtualization, and servers.
  • 3
    Flexiscale Reviews

    Flexiscale

    Flexiscale

    £0.01
    Flexiscale's hosted desk service is a flexible and secure solution for businesses that support remote workers and office workers. You can continue to use Windows desktop in the office and remote work with Flexiscale's hosted desk. All your data and applications are protected and backed-up. Flexiscale's hosted Desktop remains the same whether you access it from your office on a PC, Mac, tablet, or smartphone. Access your desktop securely via any web browser. You can work from anywhere and have the assurance that your business is always backed up. You can forget about the hassle and overhead associated with managing your desktop infrastructure. Instantly create new user desktops and deploy them on-demand.
  • 4
    Rackspace Reviews
    Improved full-lifecycle cloud native development capabilities empower customers to create future-ready applications. By harnessing the full power of the cloud today, businesses can develop applications designed for tomorrow's needs. Historically, cloud adoption strategies have concentrated on infrastructure and application migration, often neglecting the essential updates needed in the underlying code. Although the cloud has consistently provided advantages like elasticity and scalability, its complete potential can only be realized when the application code is modernized. Embracing cloud native technologies and contemporary architectures enables the development of modern applications that tap into the cloud's full capabilities, enhance agility, and expedite innovation. Create self-healing and auto-scaling applications that are free from server constraints. Serverless architectures not only optimize efficiency and cost but also delegate the majority of infrastructure and software management tasks to the platform, resulting in a more streamlined development process. This shift allows organizations to focus on innovation rather than infrastructure, paving the way for groundbreaking advancements.
  • 5
    Ntirety Reviews
    As the sole provider of hybrid, multi-cloud managed solutions that ensures superior business results, Ntirety empowers enterprises to be future-ready and agile by proactively mitigating risks and optimizing expenditures. In the current landscape of data security, having a reliable partner with established expertise is essential for advancing your business with minimized risk. Renowned for their leadership in Compliant Security, Multi-Cloud Optimization, and Infrastructure Management, Ntirety's offerings promise enhanced business outcomes. Our team, boasting over 500 prestigious technical certifications, possesses the comprehensive knowledge necessary to recommend, oversee, diagnose, and safeguard the most effective infrastructure solutions tailored to your organization's distinct needs now and in the future. Ntirety aligns closely with your requirements and those of your customers, providing specialized resources, robust support, and versatile technical capabilities across various platforms while also focusing on process creation and implementation. By choosing Ntirety, you are not just investing in a service; you're securing a partnership aimed at driving continuous improvement and innovation in your business operations.
  • 6
    NTT Managed Infrastructure Reviews
    The pace of transformation is accelerating rapidly, with organizations increasingly seeking speed and adaptability while ensuring security to maintain a competitive advantage. Managed infrastructure services enable these organizations to concentrate on their core priorities, such as client engagement and minimizing the expenses linked to managing foundational applications, operating systems, and infrastructure. These services are supported by a premier application-level service level agreement (SLA) tailored to meet specific business requirements. By choosing NTT Ltd. for comprehensive managed cloud services, businesses can eliminate the need to expend time on expensive optimization projects. Organizations can take advantage of NTT Ltd.'s significant investments in a resilient cloud infrastructure, which is built on top-tier systems that offer security, adaptability, and exceptional performance. We mitigate the risks associated with vendor lock-in, empowering customers to operate a variety of workloads on the most suitable cloud platforms. Additionally, clients have the flexibility to adjust their environments according to their needs throughout the year, ensuring they can respond swiftly to changing demands. This approach fosters innovation and positions organizations to thrive in a dynamic marketplace.
  • 7
    Unisys ClearPath Forward Reviews
    The world is in a constant state of flux, with customer expectations and user needs intensifying alongside evolving regulatory frameworks. As technology advances and new competitors disrupt established markets, it is essential to respond swiftly to these emerging challenges. To maintain a competitive edge, you must leverage technical know-how that supports your ClearPath Forward® ecosystem. Partnering with Unisys allows you to uphold your reliable ClearPath Forward environment while modernizing your applications to incorporate cutting-edge digital and cloud-native functionalities, all without disrupting your operations. You will have a variety of deployment options available, ranging from integrated systems to public cloud solutions, complete with services that mitigate migration, staffing, and operational challenges. For organizations prioritizing mission-critical elements like security, resilience, availability, and scalability, Unisys is the ideal partner. Additionally, by subscribing to ClearPath Forward Connection, you'll stay informed about the latest advancements in ClearPath Forward platforms and much more, ensuring your business remains at the forefront of innovation.
  • 8
    DXC Cloud Reviews
    Investing in the appropriate technology at the optimal moments and on the suitable platforms is essential for fostering innovation, enhancing customer loyalty, and expanding your business. Achieve the results you desire by harnessing cloud technology the right way, which can yield up to three times the return on investment while delivering quicker outcomes at lower costs, risks, and disruptions. DXC is here to guide you in making informed choices regarding application migration to the cloud and the timing for these transitions. With DXC Cloud services, you can fully leverage your data while maintaining a secure environment. Our expertise in managing hybrid IT systems for some of the largest corporations globally demonstrates our understanding of the critical role cloud computing plays in essential IT operations. Annually, our cloud migration services facilitate the transition of 65,000 workloads to the cloud, and we have successfully modernized numerous mainframe systems and transitioned over 15,000 applications. Let us support you in defining, executing, and overseeing your cloud strategy effectively. Collaborate with DXC to ensure your cloud journey is executed flawlessly and to its full potential. Together, we can create a robust digital foundation that propels your business forward.
  • 9
    Codero Reviews
    Dependable and high-performance infrastructure tailored specifically to meet the unique requirements of your business operations. We will craft the ideal solution for you, ensuring that our engineers create a robust and future-ready implementation that fosters your company's expansion and sustained success. Our specialists will facilitate a smooth migration process, employing a comprehensive strategy, effective communication, and minimal interference with your existing business services. Our network optimization solutions are engineered for peak efficiency, reliability, and functionality, ensuring optimal performance at all times. Safeguard your infrastructure and sensitive data with state-of-the-art defenses against cyber threats and malicious online activities. In addition, our backup and disaster recovery solutions will shield you from potential data losses, enabling your business to remain operational without interruption. Experience enhanced performance, privacy, and control with Codero Private Cloud, allowing for better management of your resources. You can also refer or resell, as Codero is committed to helping you expand your brand. Our seasoned team will take the time to understand your company’s intricacies, operational requirements, objectives, and the specific workloads you plan to manage, providing tailored solutions that align with your vision. Through this partnership, we aim to empower your business to thrive in an ever-evolving digital landscape.
  • 10
    Compudyne Reviews
    The technology landscape is in a constant state of transformation, expanding and advancing continuously. Our top-tier services ensure your business remains safe and seamlessly connected at all times. We aim to be the specialists in every aspect of IT services, alleviating that responsibility from your shoulders. We offer secure, adaptable, and fully managed networks tailored to meet all your business requirements. Our enterprise-level IT solutions emphasize reliability, security, and optimal performance. We empower your organization to defend against both existing and emerging cybersecurity threats. With our monitoring and automation tools, we safeguard your operations and ensure everything functions smoothly. Collaborating with you, we develop customized solutions that align with your technical needs and capacities. A robust, high-speed internet connection is vital for your business's success. Any interruptions can result in downtime and financial losses. Maintain uninterrupted operations and connectivity with our comprehensive range of network services. Select the services you require today, confident that our offerings can scale and adapt as your business evolves. Additionally, our commitment to innovation means we continuously enhance our services to meet the future demands of the industry.
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