OTT Platforms Digital Advertising: What Indian Brands Are Getting Wrong and How to Fix It

The numbers are hard to argue with — India crossed 500 million OTT users in 2023, and according to the FICCI-EY Media & Entertainment Report, the streaming advertising market is projected to grow at a compounded rate that will make it one of the top three digital ad formats in the country within the next two years. Yet most brands we speak to are still treating OTT the same way they treat YouTube pre-rolls, which is a mistake that costs them both money and audience quality.

Why OTT Advertising Is Not Just Another Digital Channel

The single biggest misconception we encounter — and we encounter it constantly, across categories from FMCG to financial services — is that OTT advertising is simply television that happens to live on the internet. It is not. The targeting architecture is fundamentally different; the viewer relationship is fundamentally different; and the pricing logic, which we will get into in detail, operates on an entirely separate set of variables compared to traditional broadcast buying.

What makes OTT genuinely distinctive is the combination of premium content environments with addressable audience data. When a viewer watches a show on a major streaming platform, that platform knows their age, their city, their content preferences, their subscription tier, and in many cases their household income bracket — data points which broadcast television simply cannot provide. At SmartAds, we have found that brands which understand this distinction tend to allocate their OTT budgets far more efficiently than those who treat it as a cheaper substitute for TV.

The BARC-Nielsen streaming measurement data, which has been evolving rapidly over the past two years, now gives planners a much clearer picture of who is watching what and when. This is not the same as GRP-based planning; it is closer to programmatic display in its logic, which means media planners who come from a pure television background sometimes need to recalibrate their mental models before they can extract real value from the format.

How OTT Ad Formats Actually Work in the Indian Market

There are several formats available across Indian OTT platforms, and they are not interchangeable — each one serves a different campaign objective, which is something a surprising number of media briefs fail to specify clearly. Pre-roll ads, which typically run for 15 to 30 seconds before content begins, are the most common entry point for brands; mid-roll ads, inserted during content, tend to have higher completion rates on longer-form programming like web series and films. Then there are pause ads, which appear when a viewer pauses playback, and which we have seen perform exceptionally well for impulse-purchase categories like food delivery and quick commerce.

Beyond standard video, the more sophisticated OTT platforms now offer branded content integrations, interactive ad formats where viewers can click through to a product page without leaving the app, and co-viewing experiences designed for connected TV screens in living rooms. The connected TV segment, in particular, is one that most Indian brands are dramatically underinvesting in; the GroupM TYNY Report has consistently flagged CTV as an emerging priority, and our own campaign data suggests that CTV placements deliver a brand recall lift that is somewhere between 30 and 40 percent higher than the same creative running on a mobile screen.

One automotive brand we worked with — a mid-segment passenger vehicle manufacturer running a new model launch — initially wanted to put their entire OTT budget into mobile pre-rolls because the CPM looked attractive. We pushed back on that, and eventually convinced them to split the budget with roughly 35 percent going to CTV placements on the same platforms. The CTV component, which cost more on a per-impression basis, generated a test-drive inquiry rate that was nearly double what the mobile inventory produced; the brand's marketing team used that data to rebalance their allocation for the next quarter.

What Does OTT Advertising Actually Cost in India?

Frankly speaking, this is the question every client asks first, and it is also the question that gets the vaguest answers from most sources online. So let us be direct about what we actually see in the market. The CPM for standard pre-roll inventory on a mid-tier Indian OTT platform works out to roughly ₹180 to ₹250, which is a number that often surprises brand managers who are used to paying ₹8 to ₹15 CPM for programmatic display. Premium platforms with large subscriber bases and exclusive content tend to command CPMs somewhere in the ₹350 to ₹500 range for general audiences, and that number climbs considerably when you layer on specific audience targeting parameters.

CTV inventory, as we mentioned, carries a premium — typically somewhere between ₹600 and ₹900 CPM for targeted placements on well-known streaming services, which sounds expensive until you factor in the average viewing session length and the fact that a household television is being watched by multiple people simultaneously. The effective CPM per person reached, when calculated that way, often comes out more favourably than the headline number suggests. On top of that, completion rates for CTV video ads regularly hit 85 to 95 percent, compared to 60 to 70 percent for mobile pre-rolls — and a completed view is worth considerably more than a skipped one for brand-building objectives.

Minimum campaign spends vary significantly by platform. Some platforms will work with a monthly commitment in the ballpark of ₹3 to ₹5 lakh for a targeted regional campaign, while national campaigns with premium placements and content integrations can require commitments upward of ₹25 to ₹50 lakh per month. At SmartAds, we always tell our clients that the entry point matters less than the clarity of the objective — a ₹5 lakh campaign with a precise audience brief and a well-matched platform will outperform a ₹20 lakh campaign that is spread too thin across too many platforms without a coherent targeting strategy.

Which OTT Platforms Should Indian Advertisers Prioritise?

This is where it gets interesting, because the answer genuinely depends on your category, your audience, and your content affinity strategy — and there is no universal right answer, which is something we find ourselves saying in almost every planning discussion. The major platforms in the Indian market each have distinct audience profiles; the platform that dominates urban metro viewership for English and Hindi originals is not the same platform that reaches the Tier 2 and Tier 3 city audience consuming regional language content, and treating them as equivalent is a planning error.

Regional language OTT platforms have emerged as a genuinely powerful channel for brands targeting audiences in Tamil Nadu, Karnataka, Andhra Pradesh, Kerala, Maharashtra, and West Bengal — states where the vernacular streaming audience is both large and deeply engaged. We have seen FMCG brands, particularly in personal care and packaged foods, achieve CPAs on regional OTT that are 20 to 25 percent lower than their national platform campaigns, simply because the competition for that inventory is less intense and the audience-content alignment is stronger. The TAM AdEx data on regional digital video advertising has been tracking this shift for the past two years, and the trajectory is clearly upward.

Sports streaming, which has consolidated significantly in India following major broadcast rights acquisitions, represents a separate consideration entirely. Live sports inventory on OTT commands a premium that can be three to five times the standard rate, but the audience concentration during major cricket tournaments or football leagues is unmatched for certain categories — beverages, snacks, fintech, and consumer electronics tend to see strong returns from sports OTT placements, while luxury and B2B categories typically find better value elsewhere.

How Should Brands Structure Their OTT Targeting Strategy?

The targeting capabilities available on Indian OTT platforms have matured considerably, and yet most brands we work with are using only a fraction of what is available to them. Demographic targeting — age, gender, city tier — is the baseline; what separates a good OTT campaign from a great one is the layering of behavioural and contextual signals on top of that demographic foundation. A viewer who regularly watches cooking content is a different prospect for a kitchen appliance brand than a viewer who watches the same cooking content but also streams fitness programming and orders food online three times a week.

Geo-targeting on OTT is particularly underutilised, and this is something we feel strongly about. India is not one market; a campaign targeting Mumbai needs different creative, different platform mix, and different daypart logic than the same campaign running in Lucknow or Coimbatore. The platform data on viewing patterns shows significant variation by city — metro audiences tend to watch more in late evening and on weekends, while Tier 2 city audiences show stronger afternoon viewing windows, which has real implications for how you structure your daypart bidding. We worked with a retail client in Pune who was running a city-specific OTT campaign with a single daypart setting; when we restructured the campaign with three distinct daypart windows based on the platform's audience data, the same budget delivered 34 percent more completed views.

Frequency capping is another area where we see brands make avoidable mistakes. The instinct is often to maximise frequency to drive recall, but OTT viewers who are served the same ad more than three or four times in a single week tend to develop negative brand associations — the platform data on this is fairly consistent, and the Dentsu e4m Report on digital video advertising has flagged ad fatigue as one of the primary reasons for declining completion rates on over-served campaigns. Our recommendation is to cap frequency at three impressions per user per week for awareness campaigns and two per week for retargeting, then use the remaining budget to extend reach rather than hammer the same audience.

What Creative Specifications Work Best for OTT Ads?

Most brands repurpose their television commercials for OTT, which works — but only up to a point. The viewing context is different; OTT viewers are often watching on a phone in a relatively distracted environment, which means the first three seconds of a pre-roll need to do more work than the first three seconds of a television commercial that is playing in a living room where the viewer is already settled. We have consistently seen that ads which establish the brand and the core message within the first five seconds outperform ads that build slowly toward a reveal, even when the slower-build creative tests better in focus groups.

The 15-second format, which is non-skippable on most Indian OTT platforms, tends to deliver the best cost-to-impact ratio for most campaign objectives; the 30-second format works better for complex product explanations or emotional storytelling, but it requires a higher creative investment to hold attention through to completion. For CTV specifically, the 30-second format is more appropriate because the viewing environment is more relaxed and the screen size rewards richer visual storytelling. One consumer electronics brand we worked with ran A/B tests across both formats on the same platform; the 15-second version delivered a 22 percent lower cost per completed view, while the 30-second version generated a 15 percent higher brand recall score in post-campaign surveys — the right answer depended entirely on whether the campaign objective was reach or memory.

Vertical video formats, which are optimised for mobile viewing, are now supported by several Indian OTT platforms for in-app placements outside the main video player. These tend to perform well for lower-funnel objectives like app downloads and direct purchase, and the CPMs are typically lower than pre-roll inventory; they are worth testing for categories where mobile-first purchase behaviour is common, though we would not recommend them as a primary format for brand-building campaigns.

How Does OTT Advertising Fit Into a Broader Media Mix?

The most effective OTT campaigns we have run at SmartAds have not been standalone — they have been integrated with other channels in ways that create sequential messaging and reinforce brand impressions across different contexts. The classic combination is television plus OTT: broad reach built through television, with OTT used to retarget viewers who have been exposed to the TV campaign and to reach the cord-cutter segment which television alone cannot access. The FICCI-EY data consistently shows that this combination delivers higher brand lift than either channel in isolation.

OTT and digital display work well together when the targeting logic is aligned; a viewer who has seen a video ad on an OTT platform and is then served a display retargeting ad on a news app or e-commerce platform is significantly more likely to convert than a viewer who has only seen the display ad. This kind of cross-channel sequencing requires a media partner who has visibility across both channels and can coordinate the audience data — which is not always straightforward in the Indian market, where platform data is often siloed. At SmartAds, we have built workflows to manage this kind of cross-channel coordination for clients who want to run integrated digital campaigns, and the results consistently justify the additional planning effort.

Radio and OTT is a combination that fewer brands consider, but which we have found surprisingly effective for local and regional campaigns. A radio campaign running in a specific city creates audio brand familiarity; when the same audience encounters a video ad on OTT with the same sonic identity — the same jingle, the same voiceover, the same brand cues — the recall effect is amplified in a way that neither medium achieves alone. This is particularly relevant for regional campaigns in markets like Tamil Nadu and Maharashtra, where both radio listenership and regional OTT consumption are high.

Measuring OTT Campaign Performance: Metrics That Actually Matter

The measurement conversation around OTT is still evolving in India, and to be honest, it is one of the areas where we push back hardest on clients who want to apply the same metrics they use for performance marketing. OTT advertising, particularly at the awareness and consideration stages, does not optimise for last-click attribution — and brands that judge their OTT campaigns purely on direct conversions are systematically undervaluing what the channel is doing for them.

The metrics that we find most useful for OTT campaign evaluation are video completion rate, which should be tracked separately for each placement type and creative length; reach and frequency against the defined target audience, which the platforms now report with reasonable accuracy; and brand lift metrics, which require a formal study setup but which provide the most defensible evidence of campaign impact for internal budget justification. Several major Indian OTT platforms now offer brand lift studies as part of their campaign packages above a certain spend threshold — typically somewhere around ₹15 to ₹20 lakh — and we strongly recommend clients take advantage of these, because the data they generate is invaluable for planning future campaigns.

View-through attribution, which credits OTT ad exposure for downstream conversions that happen within a defined window, is a more nuanced metric that requires careful interpretation. The attribution window matters enormously — a 7-day view-through window will show very different results than a 30-day window, and neither is inherently correct; the right window depends on the purchase cycle of the category. For FMCG, a 7-day window is reasonable; for automotive or real estate, a 30 to 60-day window is more appropriate and will capture a much larger share of the actual influence the campaign is having on purchase decisions.

Is OTT Advertising Worth It for Smaller Budgets?

The short answer — and we say this having worked with budgets ranging from a few lakh to several crore — is yes, but with important caveats. OTT advertising becomes genuinely efficient when the targeting is precise enough to avoid wasting impressions on audiences outside your core prospect pool; a ₹5 lakh campaign that reaches 50,000 highly relevant viewers is more valuable than a ₹5 lakh campaign that reaches 2 lakh viewers with low category intent. The platform minimum spends, which we mentioned earlier, do create a floor below which it is difficult to run a meaningful campaign, but that floor is lower than most brands assume.

What a lot of people miss is that OTT platforms also offer programmatic buying through third-party demand-side platforms, which allows smaller advertisers to access OTT inventory without committing to a direct platform deal. Programmatic OTT inventory is generally priced lower than direct-sold inventory, though the placement quality and targeting precision may be somewhat less controlled; for brands testing the channel for the first time, programmatic is a reasonable entry point that allows for learning without a large financial commitment. The trade-off is that programmatic buys typically exclude premium content environments and live programming, which limits the brand safety and context quality compared to a direct deal.

We worked with a D2C skincare brand that had a monthly digital budget of around ₹8 lakh, of which they had previously allocated nothing to OTT. We moved roughly ₹2.5 lakh per month into a targeted OTT campaign on two regional platforms, reaching women aged 22 to 35 in six metro cities. Over three months, the brand saw a 28 percent increase in direct website traffic from those cities, and their customer acquisition cost from digital channels dropped by 18 percent — not because OTT was directly driving purchases, but because the brand awareness it built was reducing the cost of the performance marketing that followed.

FAQ: OTT Platforms and Digital Advertising in India

Q: What is the minimum budget required to start advertising on OTT platforms in India?

The practical minimum for a meaningful OTT campaign in India is somewhere in the range of ₹3 to ₹5 lakh per month for a focused regional campaign on a single platform, which is the threshold at which you can accumulate enough impressions to generate statistically useful performance data. Below that level, the campaign tends to run too thin to draw reliable conclusions, and the platform account teams are less likely to provide active support and optimisation. For national campaigns across multiple platforms, the working minimum is closer to ₹15 to ₹20 lakh per month, which is the point at which you can meaningfully distribute budget across platforms while maintaining adequate frequency in each market. Programmatic OTT buying can lower these thresholds somewhat, but as we noted earlier, the trade-offs in placement quality and targeting precision are real considerations that brands should factor into their planning.

Q: How does OTT advertising compare to YouTube advertising for Indian brands?

This is a question we get asked in almost every planning meeting, and the honest answer is that they serve different functions rather than being direct substitutes for each other. YouTube reaches an enormous audience — over 450 million users in India by most estimates — and offers highly granular targeting through Google's data infrastructure; it is also generally more affordable on a CPM basis than premium OTT inventory. However, OTT platforms offer a fundamentally different content environment: the content is professionally produced, the viewing sessions are longer and more intentional, and the audience is typically more affluent and more engaged than the average YouTube viewer. Brand safety is also a more controlled variable on OTT, where content is curated and vetted, compared to YouTube's vast user-generated content library. Our recommendation is almost always to run both, with YouTube handling broad reach and lower-funnel retargeting while OTT handles premium brand-building in a high-attention environment.

Q: Can OTT advertising be targeted to specific cities or states in India?

Yes, and this is one of the format's genuine strengths for Indian advertisers, given how dramatically consumer behaviour varies across geographies. Most major Indian OTT platforms support geo-targeting at the city level, and some support pin-code level targeting for highly localised campaigns. State-level targeting is useful for regional language campaigns — running Tamil language creatives only to Tamil Nadu viewers, for instance — while city-level targeting is valuable for brands with city-specific offers, retail footprints, or distribution networks. The accuracy of geo-targeting on OTT is generally better than what you would get from programmatic display, because the platforms collect location data directly from user registration and app permissions rather than inferring it from IP addresses. We have run city-specific OTT campaigns in markets as specific as Surat and Nagpur with strong results, particularly for retail and real estate clients who needed to drive footfall or inquiries in a defined catchment area.

Q: How do I measure brand lift from an OTT campaign?

Brand lift measurement on OTT typically involves a controlled experiment in which a portion of the target audience is exposed to the campaign while a matched control group is not, and both groups are then surveyed on brand awareness, recall, consideration, and purchase intent. The difference between the two groups is the measurable brand lift attributable to the campaign. Most major Indian OTT platforms offer this as a managed service above a certain spend threshold, and the methodology is reasonably rigorous — though it is worth understanding that the surveys are conducted within the platform's own user base, which means the results reflect the platform's audience rather than the broader market. For brands that want independent measurement, third-party brand lift tools are available and can be integrated into the campaign setup, though they add cost and complexity. The Dentsu e4m Report and various BARC-Nielsen studies have published benchmarks for average brand lift by category on digital video, which are useful reference points when evaluating your own campaign results against industry norms.

Q: What are the most common mistakes brands make with OTT advertising?

We have seen this backfire in a number of consistent ways. The first and most common mistake is repurposing long-form television commercials without adaptation — a 45-second TVC that works beautifully in a broadcast context often loses viewers in the first ten seconds on OTT, because the viewing context demands faster brand establishment. The second mistake is treating all OTT platforms as equivalent and spreading budget evenly across four or five platforms without a clear rationale for why each platform is included; this typically results in inadequate frequency on every platform rather than meaningful impact on any of them. The third mistake — and this one is particularly costly — is setting frequency caps too high and over-serving the same audience, which generates negative brand sentiment that can actually depress the downstream performance metrics. Finally, many brands fail to align their OTT creative with the content environment in which it will appear; an ad that runs in a thriller series needs different tonal calibration than the same ad running in a romantic drama, and platforms that offer content-contextual targeting can help with this alignment if the brief is specific enough.

Q: How is OTT advertising in India expected to evolve over the next two to three years?

The trajectory is fairly clear, and it is one that we think brands should be preparing for now rather than reacting to later. Connected TV adoption is accelerating rapidly in Indian households, driven by affordable smart TVs and the expansion of broadband infrastructure under government initiatives; this will shift the OTT viewing context increasingly toward the living room screen, which has significant implications for creative strategy and audience dynamics. Interactive ad formats — where viewers can engage with an ad, request more information, or add a product to a cart without leaving the content — are already being tested by several platforms and are likely to become mainstream within the next two years. Measurement standards are also evolving, with BARC's digital measurement initiative working toward a unified currency that would allow cross-platform comparison of OTT reach and frequency alongside traditional television; when that becomes fully operational, it will fundamentally change how media plans are constructed and evaluated. Subscription-based ad tiers, which have launched on several international platforms operating in India, are introducing a new inventory type — premium ad-supported streaming — which commands higher CPMs but delivers audiences who are actively choosing an ad-supported experience, which is a very different psychological context from a viewer who has been defaulted into an ad-supported tier.

Closing Thoughts: Building an OTT Strategy That Actually Delivers

OTT advertising in India is at an inflection point — not in the overused sense of that phrase, but in the literal sense that the decisions brands make about this channel over the next 12 to 18 months will determine their competitive positioning for years afterward. The audience is there; the targeting infrastructure is maturing; the measurement frameworks, while still imperfect, are more sophisticated than they were two years ago. What is missing, in most cases, is not budget or intent — it is the planning rigour to match the right platforms, formats, targeting parameters, and creative approaches to the specific campaign objective.

The brands we have seen succeed on OTT are not necessarily the ones with the largest budgets; they are the ones that treat OTT as a distinct medium with its own logic, rather than a cheaper version of television or a premium version of YouTube. They invest in platform-specific creative, they use the targeting data intelligently, they cap frequency before it becomes a liability, and they measure outcomes against objectives that are actually appropriate for the channel. That sounds straightforward, but the number of campaigns we have audited that fail on one or more of those dimensions is genuinely sobering.

At SmartAds, we work with brands across categories and budget sizes to build OTT strategies that are grounded in actual market data and actual campaign experience — not in generic best-practice frameworks that look good in a presentation but fall apart when they meet the reality of the Indian media market. If you are planning an OTT campaign and want a media partner who will give you honest guidance on platform selection, pricing benchmarks, targeting strategy, and creative specifications, we would be glad to walk you through what we are seeing work right now. You can reach the SmartAds media planning team at SmartAds.in, where we offer customised media plans built around your specific audience, geography, and campaign objectives.