Top 155 Managed Hosting Providers SaaS Companies in May 2026

Clearwater, Florida, United States

Managed IT service provider company offering robust, reliable and secure on-premise and remote managed services

Richardson, Texas, United States

Dallas service provider of managed IT, desktop and server support, cybersecurity, cloud hosting, VOIP and telecom solutions, and more

Budapest, Hungary

Our goal is to provide professional server hosting, server rental and server operation services. Building on high end infrastructure, while keeping a great value for money for our customers without sacrificing the need for a stable, solid and reliable set of services.

Strasbourg, Grand Est, France

Scalingo is a Platform as a Service that lets you magically host your application in 2 minutes. No server to manage, cloud hosting becomes instant and easy! Our mission is to empower developers by removing the pain of handling servers, application stacks, software dependencies and databases. Scalingo is about empowering software teams to manage entire application lifecycles without direct involvement of ops/admins.

Prague, Czech Republic

Sourcefabric is Europe’s largest developer of open source tools for news media. Headquartered in Prague, Czech Republic, Sourcefabric z.ú. brings together minds from all corners of the globe to promote media development through the creation of open source software. All of our tools are open source and free to download: Superdesk | Headless Newsroom CMS Live Blog | Live Blogging Platform Airtime | Internet Radio Station Broadcasting Software Booktype | Book Publishing Software We work with some of the most prestigious news organisations around the world and we offer a range of services from managed hosting (SaaS) and support, to bespoke feature development and integration into existing workflows. Our international list of clients includes online-only and multi-channel newspapers, radio stations, self-publishing and print-on-demand service providers as well as NGOs and news agencies. Sourcefabric develops and maintains a strong media development portfolio which has enabled us to work in some of the most challenging political environments since our inception in 2010. In this way, our open source code is our contribution to the dissemination of free speech. As a nonprofit organisation, we solicit grants and funding on a project-by-project basis.

London, England, United Kingdom

🎁 ❄️ Join our #SardinaChristmasChallenge quiz and get a chance to win a gift from Sardina Systems! Explore more holiday surprises at our special webpage (link in the pinned post). Welcome to Sardina Systems – your strategic partner for business elevation. Our mission is simple yet powerful: we enable enterprises to scale, optimize costs, and thrive on our advanced cloud platform, built with OpenStack, Kubernetes, and Ceph. What sets us apart? Innovation is our DNA. We proudly pioneered the world's first zero-downtime OpenStack Upgrader, highlighting our commitment to digital transformation. With a presence spanning the UK, Luxembourg, Germany, Indonesia, and the Philippines, we provide companies and non-profits with effective cloud management software. For almost 10 years, we've empowered diverse clients: ⚡️ IT Service Providers ⚡️ Large Telecommunication Companies ⚡️ Financial Service Providers ⚡️ Academic and Research Institutions ⚡️ Public Sector Organizations Backed by a team with rich High-Performance Computing expertise, our software stands as a testament to precision. Our algorithms empower your enterprise to achieve unparalleled server utilization while significantly cutting excessive energy consumption and the Total Cost of Ownership. Unlike consultancy-heavy firms, we're product-focused, swiftly addressing your needs. Moreover, we are dedicated to provide you with the best-in-class technical support. *** In 2017, our solution, FishOS, won the prestigious DCD Open Data Center Project Award. Amidst competition from 200 entries, it triumphed over global competitors including LinkedIn and Microsoft. At Sardina Systems, we're not just a software provider – we're your growth trigger and your gateway to unparalleled efficiency. Get in touch with our team and elevate your business today.

Oklahoma City, OK, United States

ONEsite builds amazing website experiences and online communities. The platform is driven by some of the most successful companies in the video game industry like Square-Enix, THQ, Konami, Capcom, Activision Value Publishing, among many others. ONEsite has worked with top media and entertainment companies all across the world, and continues to launch sites that create value-driven discussions, dramatically increase user engagement, allow for better asset and user management, and support efficiencies at all levels of business (marketing, operations, community management, moderation, and customer support). ONEsite has its own data centers and 24x7 support reps, a universal SLA, and - through its internal cloud and 18-year old web operations - drives the best uptime and site response times in the CMS and social spaces. Hundreds of companies trust ONEsite as an all-in-one solution for community, web, mobile, and social. Hands-on training and dedicated support are apart of our initial process, so our clients can manage their sites day-to-day and only come to us for any custom development needs or ongoing professional services requested. Contact us to learn about our partners and integration capabilities. You can also access our developer portal for technically-related details of the platform at developer.onesite.com - plus email Sales @ ONEsite.com for any questions, RFPs, and project-related inquiries.

Indianapolis, Indiana, United States

Nirvana Labs provides managed infrastructure for the Web3 and blockchain sectors. The company offers a bare metal cloud platform specifically designed for blockchain workloads, which supports its load-balanced RPC nodes and dedicated node services.

Redwood, California, United States

Codesphere is your Zeroconfig Cloud. No config - just code and run web apps from your browser. Team work on distributed full stack Typescript, and benefit from our automatic deployments, scaling, tests, and security / privacy audits.

San Francisco, California, United States

Convesio is the first self-healing, autoscaling, platform-as-a-service for creating and managing WordPress websites.