About Login VSI
Built by Operators. For Operators.
Login VSI was founded by EUC consultants with decades of experience on the ground inside large enterprise virtual desktop environments: designing them, running them, and troubleshooting them. Every capability we’ve built since comes directly from that experience: what real IT teams need, what actually causes problems, and what it takes to solve them.
Our Story:
How Login VSI Became the EUC Validation Standard

Login VSI grew out of one of the leading Citrix consulting firms in the Netherlands. Working inside large enterprise virtual desktop environments every day, the team kept running into gaps the vendors weren’t filling. So they built their own tools and released them initially as freeware.
When the download count hit one million and major government, healthcare, and enterprise organizations started reaching out asking for support and more features, it was clear they were onto something.
That’s when Login Enterprise was born: a way to test workspace environments (Citrix, Omnissa Horizon, AVD, W365, and the applications that run on them) the way users actually experience them, before and after every change. It rapidly became the industry standard for EUC performance testing and validation.
In 2025, Login VSI acquired Hydra, built by Marcel Meurer, a Germany-based Microsoft MVP with 20+ years running enterprise virtual desktop environments. Same founding logic: a practitioner who spent most of his career running enterprise VDI environments, saw the gap in how AVD and Windows 365 were being managed, and built the answer himself.
Founded in the Netherlands, built in Germany, and trusted globally across Europe, America, and beyond, our European roots shape how we build: long-term thinking, a commitment to data privacy, and accountability to the regulated industries that depend on us every day.
What Login VSI Stands For
Login VSI by the Numbers
Trusted by global enterprises across healthcare, finance, government, and technology, including Cigna, Allianz, JP Morgan Chase, Xerox and Siemens, Login VSI supports over 2.8 million users daily and brings more than 15 years of EUC expertise to enterprise digital workspace operations. Login VSI is a Microsoft partner, ISO 27001 certified, and GDPR compliant.
The Login VSI Team
Our team of expert engineers, operators, practitioners, and leaders come from Citrix, VMware, Microsoft, and the enterprises that ran these environments at scale. The depth of that experience is embedded in everything we build.
