Somewhere in most Indian enterprises right now, a capable engineering team is quietly rebuilding infrastructure that thousands of companies have already built. They call it a platform: the layer that sits between raw servers and the applications the business actually sells. Kubernetes clusters, CI/CD pipelines, secrets management, service meshes, monitoring, the data plumbing underneath all of it. It is real work. It is also almost never the work that makes you money. That is the uncomfortable premise behind every Platform as a Service decision — for most companies, building your own platform is effort spent in the wrong place. At L&T Vyoma, our view is that the honest default for Indian enterprises has shifted from build to buy, with one condition attached, and that condition is where sovereignty comes in.
What “Building a Platform” Actually Means
Strip away the acronyms and Platform as a Service is a simple bargain. Someone else runs the middle layer — the runtime, the deployment tooling, the databases, the scaling, the monitoring — and your developers deploy code without babysitting the machinery underneath. Build it yourself and you own all of it: the design, the upgrades, the 2 a.m. page when a certificate expires. Buy it as a managed platform and you rent the outcome instead of the parts. The question is not whether the platform layer is necessary; every serious software team needs one. The question is whether building and running it yourself earns its keep.
The Market Has Already Picked a Side
The spending tells the story. India’s Platform as a Service market is set to grow from about USD 4.5 billion in 2024 to roughly USD 20.1 billion by 2030, a 28.6% CAGR, which makes it the fastest-growing PaaS market in Asia-Pacific (Grand View Research). Companies are not buying managed platforms because building is impossible. They are buying because building rarely pays back. Every hour a platform team spends nursing a Kubernetes upgrade is an hour it does not spend on the product that actually sets the business apart.
When You Should Build Anyway
Let me be fair to the other side, because a category piece that only argues one way is just advertising. Some companies should build their own platform, and they usually know it. If your platform is your product, if you sell developer tooling, if your scale is so unusual that nothing off the shelf fits, or if a specific latency or hardware constraint rules out the managed options, then owning the layer is a competitive asset rather than a tax. That is a small club. Most enterprises are not in it, and pretending otherwise is how a two-person platform experiment becomes a fifteen-person cost centre no one can switch off.
The Real Cost Is the Team, Not the Software
The trap in build-versus-buy is that the software looks free. Kubernetes is open source; the CI/CD tools are cheap. What is not cheap is the team that keeps it all alive, current and secure, and those people are among the hardest to hire in India. The cost also never ends. A platform is not a project you finish, it is a treadmill you maintain, because every dependency underneath it keeps moving. Buy the managed version and that treadmill becomes someone else’s job, priced as a predictable line item instead of a headcount you have to justify every budget cycle.
The India Twist: Buy, But Buy Sovereign
Here is the condition I flagged at the start. The usual build-versus-buy calculation has a second axis in India that the global version skips: jurisdiction. Buy a managed platform from a global provider and you get speed, but you may hand your data and your deployment layer to infrastructure that answers to another country’s law. That is a live problem under the DPDP Act, and a hard stop for BFSI under RBI’s localisation rules or for anything in government. The fix is not to retreat into building your own. It is to buy a managed platform that runs on sovereign infrastructure.
Let me be precise about our part in this, because we do not sell a boxed Platform as a Service and I will not pretend we do. What L&T Vyoma runs is the layer beneath the platform: sovereign public cloud and managed services on L&T-operated data centers in India, with the option for our team to run the platform operations — the provisioning, scaling, patching and monitoring — on your behalf. You get the speed of buying, on infrastructure that stays inside Indian jurisdiction, without standing up a platform team of your own.
Build Your Own vs Managed Platform
|
Dimension |
Build Your Own Platform |
Managed Platform (Sovereign) |
|
Time to first deploy |
Months of platform work first |
Deploy on day one |
|
Who runs it |
Your platform team, around the clock |
Provider’s team, with local support |
|
Talent needed |
Scarce, expensive platform engineers |
None to keep it running |
|
Staying current |
An endless upgrade treadmill |
Handled for you |
|
Cost model |
Headcount plus tooling, hard to cap |
Predictable opex |
|
Sovereignty |
Depends where you host |
Indian soil, DPDP-aligned by design |
Spend Your Engineers Where They Count
The best engineers you have are wasted on plumbing every other company also has to build. Building your own platform is the right call for the few whose platform is the product; for everyone else, a managed platform hands those people back to the work that actually differentiates the business. In India, the only real change to that logic is where the platform runs — and the sovereign answer lets you buy without giving up jurisdiction. Model the cost against your own build, or talk to our team about running the layer beneath your platform.