200.000 TCP request
Our system is currently serving up to 200.000 TCP requests at the same time.
Our system is currently serving up to 200.000 TCP requests at the same time.
In order to achieve high availability of our services we have set over 2000 virtual servers.
Data from the websites of our customers have access to 390 TB of space.
To successfully execute all requests our server use more than 16 TB of RAM memory.
With the best equipment in the three data centers in Serbia, one in the U.S. and one in France, and peering with all major ISPs, hardworking, experienced and dedicated administrators, we host many of the largest and most visited sites in Serbia. Support is available 24×7, and the guaranteed availability of sites rating of 99.9% per year!




We specialize in managed hosting services to large and demanding clients where they take responsibility for the implementation and maintenance of hosted applications or website.
The system design and implementation service that enables maximum operational performance and maximum stability for the system in which availability is essential for the functioning.
Method of distributing requests to multiple instances. The aim is to achieve maximum performance and to prevent overloading and ensure trouble-free operation due to failure of components.
We have more than 10Gbps redundant Internet links, and redundant links to the Serbian Open eXchange network to exchange local Internet traffic.
We have powerful DNS infrastructure to serve records with low TTL values so that it is possible to provide GEO location and balancing different strategies in case of attack.
Our system is based on Wowza Media Server platform enables video and audio streaming of high quality and is an important element in the implementation of OTT – Over The Top solutions.
The data of our users is always safe and available for recovery from any location. We support advanced storage and replication of the most common types of databases, including Microsoft SQL, Oracle, MySQL and PostgreSQL.
We offer a wide range of white label services for those who want to expand their business with hosting services under their own brand. We provide the knowledge, expertise and technology, and can be sales and marketing partner.
mCloud platform has been developed on a highly available infrastructure and provides a high level of redundancy, flexibility and scalability, as well as SLA guarantees.
Our service is designed for companies of all sizes that need reliable, fast and secured platform for running their business on. Platform’s design is based on company’s experience as a leader in hosting of advanced online systems.
Technology behind the platform is based on VMware, Hyper-V, Cisco ACI, Citrix Netscaled, NetApp, 3PAR systems. Supported appliations and systems and almost all enterprise ready solutions (most of Microsoft services, Oracle, SAP, Sybase etc..)
SLA defines availability and desired performance on application and/or service level. 24×7 monitoring and advanced technical support are there to enhance service availability level and ensure that IT infrastructure is appropriate for intended business use.


mCloud operates fully automatically and your virtual server may be available for only 10 minutes..
User can, using mCloud portal, create a server, at any time – a virtual machine as desired, with desired performance, network resources, and operating system. There are Microsoft or Linux platform solutions, as well as an automatic one-click installation of popular scripts such as web services WordPress, Joomla, Magento, CPanel and others. Superior mCloud platform is based on SSD technology, quality and prices that compete with the world’s largest cloud providers, but with local support and equipment in Serbia.
The first SSD cloud hosting in the region!
Year 2015. godine Mainstream was selected among Deloitte Technology Fast 50 2015 Central Europe
We have our service system placed in three Data centers in Belgrade/Serbia (Tier 3 qualified, interconnected with redundant multiple 10GbE links) and in one in the USA and France.

Over 15 years of experience as system and network admintrator.
Over 15 years of experience as system and network administrator.
12 years of experience as Linux administrator.
Over 15 years of experience in setting up and maintaining big ISP’s.
More than 15 years of experience in sales and marketing of hosting solutions.
More than 10 years experience in the network maintenance and services Internet service providers.
More than 8 years of experience in the area of strategy, operations and financial advisory.
Maybe you are one?
Mainstream managed hosting is one of the best hosting service I have ever work with. They really offer high availability and high performance hosting service with great response time when you need support. They are based on top notch equipment and knowable professional stuff willing to find solution for every challenge. If you need great quality – Mainstream is solution for every recommendation.
Mainstream offers excellent managed hosting services for companies or websites that require high reliability and performance. A great response in the event of problems. Outstanding experts and great people!
For more than 3 years Mainstream takes care about Burek.com and its 1.7 million members. Together we have overcome all the challenges and since the very first day we did not have a single complaint. With such a team that takes care of the technology, we really can not fully focus on growth and development.
Mainstream is our longterm partner to whom we gladly left the complete care of the hosting and maintenance of our web sites including the largest web site in Serbia www.blic.rs, the portal zena.blic.rs, www.alo.rs, www.24sata . rs www.pulsonline.com through the biggest market place in the region www.mojauto.rs, www.superodmor.rs, www.nekretnine.rs and web shop www.nonstopshop.rs