When Smart TV Supply Outpaces Ad Demand: Inside India’s CTV Inventory Glut
Walk into any electronics store in a tier-two Indian city today and the salesperson will steer you, almost reflexively, toward a smart TV. Not because you asked for one, but because the non-smart alternative has quietly become the harder sell. Every major manufacturer, from the value brands assembling sets in Noida to the global names with premium showrooms in South Delhi, has converted its entire line-up to smart, ad-supported operating systems. The result is a connected TV base in India that has grown faster than almost anyone in the media planning business predicted three years ago. And now, for the first time, the industry is confronting a problem that sounds almost absurd for a market this young: there may simply be more CTV ad inventory than there is demand to fill it.
This is not the story anyone was writing in 2023, when CTV was still being pitched to sceptical brand teams as the format that would finally bring television targeting into the programmatic age. Back then, every conversation was about scarcity, not enough premium content, not enough measurement standardisation, not enough advertiser comfort to shift budget away from linear. That scarcity has been solved so thoroughly, and so quickly, that it has flipped into its opposite. The screens are there. The audiences are there, at least on paper. What’s missing is a demand curve steep enough to absorb everything the supply side has built.
How the glut actually happened
The mechanics of this oversupply are worth sitting with, because they explain why it isn’t a temporary blip that a good festive quarter will fix. Smart TV manufacturers in India don’t make most of their margin on hardware anymore, the category is too price-competitive for that. Their real business model, increasingly, is the operating system layer: the home screen, the content recommendation rail, the pre-roll that plays before a free movie starts. Every OEM operating system, and there are now half a dozen with meaningful reach, has its own ad server, its own sales team, and its own incentive to maximise ad load, because that’s where the money is.
Layer on top of that the streaming platforms themselves, many of which have launched or expanded ad-supported tiers over the past two years, each with their own inventory to sell. Then layer on the operator-level and app-store-level inventory that sits underneath both. What used to be a single, relatively scarce category, premium content viewing on a big screen, has fractured into dozens of overlapping inventory pools, all selling into the same finite pool of advertiser budgets. Nobody coordinated this. Every player made a locally rational decision to monetise the screen it controlled, and the aggregate effect is a market where sell-through rates on CTV inventory have been sliding even as the number of connected screens keeps climbing.
India didn’t build a CTV market so much as it built a dozen CTV markets stacked on top of each other, each selling the same living room, and none of them talking to the others.
Ad tech professionals tracking programmatic CTV auctions in India describe fill rates that would have seemed unthinkable during the format’s early years, remnant inventory being packaged and repackaged, sold at a fraction of the rate card, sometimes bundled into deals so cheap that the CPM barely covers the cost of running the auction. That’s the unmistakable signature of a supply glut, and it is starting to worry the very platforms that built the supply.
“Two years ago we were rationing premium CTV slots for our biggest clients. Today we’re being offered inventory at rates that make no sense for a supposedly premium screen,” says a programmatic buying lead at a large Indian media agency. “The supply side moved faster than anyone’s demand planning.”
Why demand hasn’t kept pace
The obvious question is why advertiser demand hasn’t simply grown to match all this new inventory, especially given how enthusiastically brands talk about CTV in every planning conversation. The honest answer has three parts, and none of them are flattering to the format’s current state of readiness.
The first is measurement fragmentation. A media planner trying to buy CTV across three OEM platforms, two streaming apps, and a programmatic exchange is, in practice, dealing with three or four different definitions of a completed view, three or four different fraud and viewability standards, and almost no consistent way to deduplicate reach across them. Television, for all its flaws, at least gave planners one currency to argue about. CTV in India currently gives them half a dozen, and reconciling them eats budget and patience that could otherwise go toward buying more inventory.
The second is that large parts of Indian CTV demand are still anchored to linear-style planning logic, buying against GRPs and reach curves built for a medium that behaves nothing like connected television actually behaves. Brand teams that have spent a decade optimising television plans around IPL windows and prime-time dayparts are applying the same mental model to a format whose real advantage is addressability, buying the same household twice because they’re watching two different services on the same set, an inefficiency that linear-era planning simply isn’t built to catch, let alone monetise as an opportunity.
The third, and perhaps most structural, is that performance-oriented budgets, the fastest-growing pool of ad spend in India, have not historically flowed to television in any form. CTV inherited television’s premium positioning and, with it, television’s dependence on brand and awareness budgets that grow slowly and predictably. It has not yet earned the trust of the performance marketers who are increasingly the ones deciding where incremental rupees go, and until it does, a huge share of potential demand simply isn’t looking at the category.
What a glut actually does to a market
It’s tempting to read an inventory glut as bad news across the board, but that misreads how these cycles usually play out. A supply glut is brutal for weak sellers and genuinely useful for smart buyers, and the CTV market in India is currently sorting itself along exactly that line.
For advertisers, this is arguably the best buying window CTV will ever offer. Rates that would have been unthinkable eighteen months ago are now negotiable, premium placements that used to require committing to expensive upfront deals are increasingly available on flexible, even programmatic, terms. Brands willing to do the harder work of building addressable, sequenced CTV campaigns rather than treating the format as a cheap linear substitute are finding that a glut, ironically, is exactly the environment in which sophisticated buying gets rewarded, because there’s no scarcity premium punishing patience or precision.
For the platforms, the picture is far less comfortable. A prolonged period of soft fill rates and discounted remnant inventory does real damage to a category’s pricing power, and there are already signs of consolidation pressure building among smaller OEM ad platforms that don’t have the audience scale or the sales infrastructure to compete on anything other than price. The next eighteen months are likely to separate CTV players who can build genuine measurement and targeting differentiation from those who are, in effect, just selling cheap screen time and hoping demand eventually shows up to bail them out.
“Every OEM thinks it’s building the next TV network. Realistically, only two or three of them will have the scale and the data science to actually monetise that ambition,” notes an ad tech strategist who advises smart TV platforms on their ad stacks. “The rest are going to end up selling remnant inventory to survive.”
The fix nobody controls alone
Solving this isn’t a single-company problem, which is exactly why it’s proving stubborn. Fixing measurement fragmentation requires OEMs, streaming platforms, and programmatic exchanges to agree on shared standards, something none of them are naturally incentivised to prioritise while they’re still fighting each other for the same advertiser rupee. Industry bodies have started convening working groups on cross-platform CTV measurement, but standards conversations in advertising move at the speed of the slowest, most defensive participant in the room, and there’s little sign yet of the urgency the supply-demand imbalance actually warrants.
In the meantime, the agencies and trading desks that build their own cross-platform reconciliation, treating measurement fragmentation as a data problem to be solved in-house rather than waiting for the industry to solve it collectively, are the ones best positioned to actually capture the value sitting in this oversupplied market. That’s not a comfortable answer for anyone hoping a standards body rides in to fix things, but it’s the realistic one.
A market growing into its own excess
What makes India’s CTV glut genuinely interesting, rather than simply a cautionary tale, is that it’s a supply problem sitting on top of a demand opportunity that hasn’t been properly unlocked yet. The screens aren’t going away, if anything, smart TV penetration keeps climbing every festive season. The inventory isn’t going to shrink on its own. What has to happen instead is demand catching up, through better measurement, through performance marketers finally trusting the format, through media planners building genuinely addressable strategies instead of pointing linear playbooks at a non-linear medium.
Until that catch-up happens, CTV in India will keep behaving like a market that built the supermarket before it built the customer base, aisles fully stocked, checkout counters mostly empty. The platforms that survive this phase will be the ones that spend the glut productively, investing in the measurement and targeting infrastructure that turns cheap inventory into a trusted currency, rather than the ones simply discounting harder and waiting for the problem to solve itself.
