The Desktop in the Cloud
A customer discovers ransomware on a Friday. By Monday morning, 750 of their employees are back at work - not on repaired machines, not on backup laptops, but on cloud PCs that didn't exist 72 hours earlier. That's what Amitabh Sinha and his team at Workspot actually do.
The shorthand is "cloud desktop." The reality is more ambitious: a computing platform where the physical machine in front of you is just a screen. Your work - the applications, the files, the GPU horsepower for CAD or data science - lives in a Microsoft Azure or Google Cloud datacenter, delivered to your device in milliseconds. Workspot didn't invent the idea. But under Sinha's 12-year tenure as CEO, the company built it in a way that actually works.
"Our Global Desktop is the realization of the always-on computing experience that has been discussed in the industry for almost two decades."- Amitabh Sinha, on launching the industry's first cloud PC with 99.99% SLA
From Kanpur to Champaign to Silicon Valley
Sinha's path to cloud computing started long before cloud computing existed as a phrase. He earned his B.Tech in Computer Science from the Indian Institute of Technology Kanpur in 1988 - one of India's most rigorous engineering programs, where entrance acceptance rates hover in single digits. From there, it was a Ph.D. in Computer Science at the University of Illinois Urbana-Champaign, completing in 1994, and then straight into the enterprise software world: first Oracle as a Member of Technical Staff, then Informix, building the kind of deep systems knowledge that shows up decades later in product decisions.
The formative chapter was Citrix. Sinha spent five years there, rising to VP of Product Management for XenDesktop - the flagship virtual desktop product - and VP of Engineering for the Advanced Solutions Group, before becoming General Manager for Enterprise Desktops and Apps. He was, in practical terms, running the product line that defined how large enterprises thought about desktop virtualization. He understood its limits from the inside.
When VMware introduced the first VDI product in 2005, it was a revolution. By 2012, both Citrix and VMware had large teams dedicated to the space. Sinha left Citrix to co-found Workspot with Puneet Chawla - who had run the equivalent product at VMware. Two people who had spent years at rival companies building the same thing decided that neither of their employers would build the version that needed to exist.
Building Workspot: The Long Game
Workspot launched in April 2013 with a BYOD (bring-your-own-device) app and $1.9 million in seed funding from a roster that included Kleiner Perkins Caufield & Byers, Norwest, and Redpoint. The company competed in TechCrunch Disrupt NY's Startup Battlefield that year - a long way from the enterprise datacenter, but Sinha's vision was always cloud-first before cloud-first was a requirement.
The company pivoted and evolved, raised a Series A from Helion Ventures, Translink Capital, and Qualcomm in 2015, then a Series B from Presidio Ventures in 2017. The product matured into a full cloud PC and virtual desktop infrastructure platform, partnering with Microsoft Azure and Google Cloud as infrastructure providers. By the time Workspot reached Series E in October 2022, it had raised $86.75 million in total, with 130 employees and a customer base spanning manufacturing, healthcare, financial services, and higher education.
The 2016 Best of VMworld Gold Award for Desktop and Application Delivery marked an inflection point: the industry that Sinha had left was now recognizing what Workspot had built.
"Delivering the ultimate user experience has always been Workspot's priority."- Amitabh Sinha
The Ransomware Chapter
Sinha talks about ransomware differently than most. Not as a threat to be avoided, but as a near-certainty to be recovered from quickly. "It's not an 'if.' It is a 'when' for most organizations," he has said. His concern is the recovery gap: traditional infrastructure takes 30 or more days to rebuild after a ransomware attack. Workspot's cloud PC platform can bring an organization back online in under an hour.
The Friday-to-Monday deployment story isn't hypothetical. A customer discovered ransomware had compromised their entire environment. Workspot set up 750 cloud PCs over the weekend - a standalone cloud environment completely separate from the infected infrastructure. By Monday, employees were working. Full recovery took six weeks rather than months.
Sinha's security posture is unusually hands-on. New Workspot employees routinely receive targeted phishing attempts within their first two days - emails purportedly from executives or board members - because attackers research organizations before striking. He has also made Workspot reject software purchases outright when vendors couldn't demonstrate adequate security practices: "We've actually rejected buying pieces of software if they cannot prove to us that they're secure enough." And he paid personal attention to the CDK ransomware attack that paralyzed automobile dealerships in 2024, because he experienced it directly - turned away from a car service appointment when the dealer's systems went dark.
"If you pay a ransomware once, the odds of you getting ransomware for a second or third time's really high."- Amitabh Sinha, on the hidden cost of paying ransoms
The Global Desktop and What Comes Next
In April 2023, Workspot launched what it called the Global Desktop: the industry's first cloud PC platform with a 99.99% SLA availability commitment, spanning multiple cloud providers and geographic regions simultaneously. The system routes users to the best-performing cloud PC automatically, without requiring manual intervention. When one region goes offline, failover is transparent.
The use cases Sinha and his team designed for illuminate the scale of the ambition: a financial institution that can't tolerate a single minute of downtime; a global engineering team running GPU-accelerated workstations on Google Cloud for Autodesk BIM work; a healthcare system that needs every endpoint to be compliant, auditable, and wiped clean on logout. Physical machines, in this model, become thin clients. The compute is in the cloud.
In April 2024, Sinha stepped back from the CEO role, transitioning to Co-Founder and Chief Strategy Officer. The company he built - from a 2013 Startup Battlefield entry to a 130-person enterprise software platform with $86 million in funding - continues its push into AI-powered desktop optimization and multi-cloud management. At IGEL's Now and Next 2025 conference in Miami, Workspot presented its next chapter: cloud VDI reimagined with AI-driven cost savings and multi-region deployment at scale.
The computing environment Sinha has spent his career building is not a product. It's a proposition: that the computer on your desk is optional, that enterprise work belongs in the cloud, and that the only metric that matters is whether employees can get their job done when everything else fails.