login vsi company logo login vsi company logo 250x40

login vsi logo

Industry-Standard Testing for Virtual Environments

Successfully predict, validate and manage the performance of virtualized desktop environments.

Read More

login am logo

Automate, Maintain and Deploy Virtual Environments

Quickly apply any changes with the highest quality possible in your virtual environment.

Read More

login pi logo

Real-World Performance Insights on Virtual Desktops

Login PI gives you performance insights that help you get and stay ahead of trouble tickets.

Read More

Four Steps to Deliver the Best VDI User Experience

1. Design Changes

1. Design Changes

Configure any changes in your VDI environment quickly and easily with Login AM

2. Test & Validate

2. Test & Validate

Predict and manage the performance impact of changes by simulating users with Login VSI

3. Deploy Changes

3. Deploy Changes

Safely deploy validated changes to your production environment with Login AM

4. Notify & Report

4. Notify & Report

Proactively monitor the end user experience by simulating real users with Login PI

vdi lifecycle video left

Introducing the VDI Lifecycle

VDI success comes down to one thing: End user experience. Whether you are using Citrix, VMware or Microsoft, the inherent complexity of your environment, compounded by constant application updates, can and will affect performance in your virtualized desktop environment. To deliver a predictable performance, higher availability, and a more consistent end user experience in every phase of your deployment, look no further than the VDI lifecycle.

Read More

What our customers are saying

Eduardo Molina - RoundTower Technologies

"Login VSI support is fantastic. I had one issue, things were not working. I sent an email, got a call the next morning and the guy knew exactly what I was talking about and we just solved the issue in less than an hour. And that was one thing that was really, really great, the support that we get from Login VSI is fantastic."

Eduardo Molina, Virtualization and Cloud Architect at RoundTower Technologies


Akio Kawaguchi - Networld

"Login VSI is the only tool for benchmarking VDI with high level accuracy. We use Login VSI to verify the performance of our internal VDI system and to verify the performance of VDI systems that we integrate for our customers."

Akio Kawaguchi, Deputy General Manager of International Alliance Sector at Networld Corporation


Maarten Bruijnesteijn - PPG

"We are using Login VSI for hardware scaling. By testing the number of users that can run on our environment, we know the amount of hardware that we will need upfront. We also use Login VSI in our production acceptance process to test changes to the system to evaluate changes to the environment."

Maarten Bruijnesteijn, System Software Analyst at PPG Industries

Blog & News

Customer-centric IT
February 16, 2017

Digital Experience Monitoring and the Move to Customer-Centric IT

“The key goal for every IT employee is customer satisfaction" The most successful CIOs and IT teams have empathy for their end users and focus on making sure they’re happy. That’s not just some feel-good message; it’s SAP CIO Thomas Saueressig’s recommendation…
VDI Reference Architecture Monthly – December 2016
February 01, 2017

VDI Reference Architecture Monthly – December 2016

Happy new year and welcome to the first Reference Architecture Monthly of 2017. Sorry it has taken me a while to get this one out. We’ve been having fun at the end of year festivities while also preparing some really cool stuff for Login PI and Login VSI.…
Login VSI Unveils New Login PI Release with Network Latency Reporting
January 31, 2017

Login VSI Unveils New Login PI Release with Network Latency Reporting

Login PI 1.5 virtual users provide proactive performance insights before real users are affected Login VSI, the industry leader in providing proactive performance management solutions for virtualized desktops, today unveiled the new release of Login PI. This…
Announcing PI v1.5 General Availability
January 16, 2017

Announcing PI v1.5 General Availability

Hi all, Adam Carter here, Product Manager for Login PI. My team has been working around the clock to add some really cool functionality to Login PI, and it’s available now. Lots of people have been asking for Network Latency and superior Logon timing…
Fluctuation in VDI Test Results with Login VSI
January 10, 2017

Fluctuation in VDI Test Results you can solve with Login VSI

As a test engineer at Login VSI, I perform many tests each day. But to give some scientific value to these test results, I usually repeat these tests at least 10 times to make sure that there is not a lot of variance between tests with the exact same…
VDI predictions for 2017: Automation, cloud, chatbots and more
January 03, 2017

VDI predictions for 2017: Automation, cloud, chatbots and more

This year is not going to be exciting when it comes to VDI, there I said it.. On the other hand, for Login VSI customers it will be. While the VDI market continued its expansion in 2016, we were able to seize opportunities and overcome challenges. In fact,…

Login VSI, Inc.

3945 Freedom Circle
Suite 670
Santa Clara, CA 95054

Phone: +1 408 899 7418

300 Tradecenter
Suite 3460
Woburn, MA 01801

Phone: +1 408 899 7418

Login VSI B.V.

De Entree 85
1101 BH Amsterdam
The Netherlands

Phone: +31 20 705 1200