List of the Top 4 Infrastructure-as-a-Service (IaaS) Providers for UTunnel VPN and ZTNA in 2025

Google Cloud Platform (GCP) provides Infrastructure-as-a-Service (IaaS) that includes adaptable computing, storage, and networking capabilities. Through services such as Google Compute Engine, users can create customizable virtual machine instances tailored to their workload requirements. GCP’s IaaS solutions enable organizations to provision infrastructure as needed and adjust it dynamically to meet changing demands. New users are welcomed with $300 in complimentary credits, allowing them to explore, test, and implement various workloads without any initial costs. These services are maintained on Google's extensive global infrastructure, guaranteeing optimal performance and minimal latency. Additionally, GCP's IaaS solutions prioritize security, featuring integrated encryption and identity management tools to safeguard applications and data.

Kamatera's Infrastructure-as-a-Service (IaaS) platform empowers users with complete autonomy over their cloud environment. Create a setup that perfectly aligns with your requirements by selecting customizable servers. You have the freedom to decide on your operating system and the specific resources you need, paying solely for what you utilize—no pre-packaged deals here! This advanced IaaS solution from Kamatera is equipped with a wide array of features, granting businesses unmatched control and adaptability in managing their cloud infrastructure. At its heart, Kamatera IaaS provides highly customizable virtual servers, enabling users to adjust elements like CPU, RAM, and storage according to their unique application demands. Kamatera IaaS offers a flexible cloud infrastructure that evolves in conjunction with your needs. One of the standout features of Kamatera IaaS is its extensive global presence, boasting 24 data centers worldwide to ensure swift and dependable performance no matter where you are. The network infrastructure is meticulously designed for high availability and redundancy, effectively reducing downtime and safeguarding business operations.

Microsoft Azure is a dynamic cloud computing platform designed to streamline the development, testing, and management of applications with speed and security. By leveraging Azure, you can creatively turn your ideas into effective solutions, taking advantage of more than 100 services that support building, deploying, and managing applications across various environments such as the cloud, on-premises, or at the edge, all while using your preferred tools and frameworks. The ongoing innovations from Microsoft ensure that your current development requirements are met while also setting the stage for your future product goals. With a strong commitment to open-source values and support for all programming languages and frameworks, Azure grants you the flexibility to create and deploy in a manner that best fits your needs. Whether your infrastructure is on-premises, cloud-based, or edge-focused, Azure is equipped to evolve alongside your existing setup. It also provides specialized services for hybrid cloud frameworks, allowing for smooth integration and effective management. Security is a key pillar of Azure, underpinned by a skilled team and proactive compliance strategies that are trusted by a wide range of organizations, including enterprises, governments, and startups. With Azure, you gain a dependable cloud solution, supported by outstanding performance metrics that confirm its reliability. Furthermore, this platform not only addresses your immediate requirements but also prepares you for the future's dynamic challenges while fostering a culture of innovation and growth.

DigitalOcean stands out as a user-friendly cloud platform tailored for developers and teams. It streamlines the processes of deploying, managing, and scaling cloud applications, making these tasks quicker and more efficient. Regardless of the number of virtual machines in use, DigitalOcean simplifies infrastructure management for businesses and teams alike. With the DigitalOcean App Platform, you can create, deploy, and scale applications rapidly through a fully managed service. Our team handles the underlying infrastructure, dependencies, and runtime environments, allowing you to focus on deploying your code to production without hassle. You can effortlessly build, deploy, and manage apps through an intuitive and visually appealing interface. Your applications benefit from automatic security measures, including the management, renewal, and creation of SSL certificates. Moreover, we safeguard your apps from DDoS attacks, ensuring they remain resilient. With our support, you can devote your attention to what truly matters: crafting exceptional applications. Additionally, we take care of infrastructure, databases, operating systems, applications, runtimes, and other essential dependencies, further easing your workload.