Premium web hosting

Our cloud platform and services respond to the needs of modern companies and IT experts, and help them overcome common challenges of running a business in today’s day and age. This includes effectively leading their digital transformation, modernizing IT systems, rapidly developing and implementing the right solutions, and of course – optimizing expenses. Our clients can expect high availability and responsiveness, reduced risks, great flexibility, and ongoing expert support from our team.

Rely on a platform of high quality with guaranteed availability of 99.99% and our full expert support. We host 7 of the 10 most visited sites in Serbia.

  • Benefits
  • Features
  • Results


Technical excellency

Our greatest advantage lies in the combination of our state-of-the-art equipment and our experienced team of experts. Our equipment is in the three Tier 3 data centers in Belgrade (connected by redundant 10GbE links), and is distinguished by superior hardware (Fujitsu, Cisco, NetApp,HP) and software (Microsoft, Oracle, Citrix, Vmware, Redhat), peering with larger providers, 24/7 monitoring of all the devices and services, along with the local support of our expert team.

Solutions tailored to each client

Solutions tailored towards your business needs All of our solutions are tailored towards the defined business needs and client’s future growth plans. High availability is the result we always deliver. We work tightly with your development teams to design the best solution for your specific case. Thanks to our continuous optimization efforts and the fact we’re always on the lookout for possible issues, we can guarantee that both availability, safety, and great system performance will be provided.

Expert support

In the last 10+ years, we have gained invaluable experience in the field of hosting. Our team consists of the best experts that closely monitor and update our technology and services. In addition, Mainstream support is available for all our clients, 24/7.


Premium web hosting service guarantees availability, stability, flexibility, and safety of your website or application.

High availability

The system of designing and implementing the service enables the highest operational performance and maximum stability of the system functioning where availability is of key importance.

Balancing the load

We apply the multi-instance demand distribution method, which aims to achieve maximum performance and prevent overload, as well as to ensure smooth operation due to possible cancellation of components.


We have more than 10Gbps of redundant Internet links, as well as redundant links to the Serbian Open eXchange network for the exchange of local Internet traffic.

DNS hosting

Our own, powerful DNS infrastructure enables serving the records with low TTL values. It is also possible so to provide GEO location balancing and immediately deploy different strategies in the event of an attack.



  • we host 7/10 most visited websites in Serbia


  • 80,000,000+ dynamic pages per day


  • 100,000+ HTTP req/sec


  • 1600+ virtual servers


  • 6+ Gbps HTTP traffic


  • 350+ TB of generated content

Consult with our expert

Marko Uskoković

System Architect


Has more than 15 years of experience in administering Linux systems, virtualization platforms, and databases. After gaining a diverse work experience and perfecting his analytical approach to problem solving at the Computer Center of the Faculty of Electrical Engineering in Belgrade, he joined Mainstream. With a clear focus on high availability as a priority, he participated in designing a Managed Web Hosting system and implementing more than 1000 Linux servers, including mCloud – which is the public cloud system of Mainstream. Marko constantly uses new technologies and tests their limits, but he also enjoys sharing his knowledge, both to younger associates and to Linux students.

Why Mainstream?

Techical excellence and safety

We invest in the state-of-the-art equipment that satisfies the standards of enterprise-level organizations while also continuously developing our system and services. Mainstream team is made up of the best experts who actively follow global trends and innovations in the industry. Our enterprise cloud platform guarantees the safety of your data, processes, and applications.


  • Enterprise-level technologies and 24/7 expert support and consulting
  • SLA insurance

Need some expert advice?

If you’re actively thinking about what could be the optimal infrastructure solution for your company, but you’re not quite sure – we are ceratin we can help out.

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Experience and expertise

Reputable clients with complex needs have been using our services for over 10 years. Thanks to our talented team of experts and vast collective experience, we can guarantee full professionalism and smart solutions for various business scenarios. From supporting you through the process of digital transformation to helping you modernize your existing infrastructure and optimally use your IT system – we’ve got you covered.


  • 10+ years of experience and over 200 clients from various industries
  • High expertise in the domain of IT infrastructure

Solutions tailored to each client

Our approach is based on understanding all the specificities, business goals, and needs of each individual client so that we can come up with the best solution which will truly support their operations. We aim to encourage our clients’ growth by offering modern services, efficient support, and by focusing on the development of long-term strategic partnerships and meaningful collaborations.


  • Tailor-made approach for each individual client
  • Commitment towards understanding your business and IT goals

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