Pooja Yadav, Exchange4Media
10 October 2025

Over the years, India’s e-commerce market has been dominated by the duopoly of Amazon and Flipkart. These platforms have not only captured consumer attention but also shaped how brands spend their marketing budgets. In parallel to this, the concept of retail media networks (RMNs), marketplaces selling ad placements to brands directly, has also grown rapidly. Not only this, it is emerging as one of the fastest-growing channels in digital advertising.

As a result, the industry is witnessing a wave of new retail media platforms entering the market. From grocery and pharmacy marketplaces to Q-comm platforms, D2C marketplaces, and ONDC pilots, all are attempting to carve out space for themselves. Yet despite these new entrants, Amazon and Flipkart continue to command the lion’s share of shopper-marketing rupees, leaving little oxygen, even for challenger players like eBay, even as it retools its India strategy.

Retail media is now outpacing social and video in growth, and in India, this expansion remains concentrated around these two dominant players. According to several experts e4m spoke with, Amazon and Flipkart dominate because of their massive logged-in traffic at the point of purchase, first-party data, and closed-loop attribution linking impressions directly to GMV. These platforms succeed by combining large logged-in audiences, direct attribution from impressions to sales, and first-party data insulated from signal loss-advantages most challengers cannot match.

Adding to this, Shradha Agarwal, Co-Founder & CEO of Grapes, highlighted the key hurdles brands face when allocating budgets to newer networks like ONDC or eBay. She noted that brands consider three main factors: whether the network can deliver the same sales efficiency, whether it reaches new users or just shoppers already accessible on Amazon, and whether the scale is meaningful. Quoting an example, she said if a brand is already generating 10 crore on Amazon, it may question whether investing in a new platform that delivers only 25 lakh is worth the effort.

Vaibhav Jain, Head of Media at First Economy, pointed out, the biggest barriers to scaling budgets across newer retail media networks like eBay or ONDC or any other, are fragmented infrastructure, limited data maturity, and inconsistent measurement. Many platforms still lack robust first-party data systems and unified reporting standards, making it difficult for brands to validate ROI at the level provided by Amazon or Flipkart.

Everyone’s building a network – but is there room?

Despite the dominance of Amazon and Flipkart, the retail media landscape is attracting new entrants, including grocery and pharmacy marketplaces, Q-commerce platforms, D2C marketplaces, and ONDC pilots, all attempting to carve out space for themselves. Among these challengers, eBay has recently re-entered India with a markedly different approach focussing on building technical and export-led capabilities rather than competing directly in the domestic consumer market.

Against this backdrop, eBay has reopened its India chapter with a Global Capability Centre (GCC) in Bengaluru, planning to host over 300 engineers across AI/ML, product, design, and data analytics. Unlike its previous consumer-facing stints in 2005 and 2013, this pivot is capability and export-led, not a direct battle with domestic marketplaces. Globally, eBay earns revenue through Promoted Listings and other advertising products, but in India, it has historically lacked domestic shopper scale and first-party data, the two critical ingredients that make retail media profitable.

This time, eBay appears to be betting on cross-border trade, technology-led capabilities, and potentially new ad-tech opportunities a model that could differentiate it from established players like Amazon and Flipkart.

Speaking on this, Lloyd Mathias, business strategist and angel investor, said, “Retail media takes off only when you have a large front-end site like Amazon or Flipkart, where advertisers want to reach shoppers at the point of purchase. I don’t think retail media is going to be a big revenue driver for eBay at all.”

Adding to this, seasoned e-commerce analyst and Datum Intelligence advisor Satish Meena noted, “Retail-media economics depend on domestic shopper traffic and first-party data both of which eBay currently lacks in India. The realistic play is export-facing promotions, enabling Indian sellers to advertise SKUs to international buyers on eBay’s global sites. That’s valuable but niche, and unlikely to rival Flipkart or Amazon’s India-scale retail-media businesses.”

Devangshu Dutta of Third Eyesight stated, “On the trade front, the company appears to be prioritising exports from India rather than competing in the domestic market, which is already hypercompetitive and price-driven.”

Until eBay establishes a stronger consumer-facing presence, retail media will not be a priority, as per experts. In the near term, its strategy is likely to focus on export-facing ads, promoting Indian sellers to global buyers. Looks like this approach is unlikely to challenge Amazon or Flipkart in India.

What it would take to break the duopoly

While eBay’s strategy has been called smart, opportunities remain. Harish Bijoor, Founder, Harish Bijoor Consults Inc, noted that communication formats are evolving. with peer-to-peer engagement gaining reliability over top-down approaches. Amazon and Flipkart follow top-down models, whereas eBay could differentiate itself through 1:1 consumer interaction.

After two failed attempts at cracking India’s consumer market, eBay’s third innings (as some may call) is fundamentally different. It is no longer chasing domestic consumers but enabling Indian sellers to export globally, leveraging eBay’s global logistics, trust programs, and buyer base. The company is also partnering with government export initiatives, MSME councils, and logistics providers, while buildin technical, analytic, and product capabilities through the Bengaluru GCC.

Mandar Lande, co-founder of Waayu, a platform working with ONDC and MSMEs to enable digital commerce, said that eBay is unlikely to build a traditional retail media business in India without a large consumer marketplace. “eBay lacks the first-party shopper data and traffic scale that power retail media networks like Amazon Ads or Flipkart Ads. However, it could still build a niche ad-tech play focused on export sellers, cross-border insights, and global buyer intent analytics essentially an “export intelligence and seller marketing’ platform rather than a domestic retail media business. While it won’t rival Amazon Ads in India, it can carve out a high-value B2B media niche rooted in cross-border commerce rather than local eyeballs.”

For challenger brands like eBay aiming to break into India’s retail media landscape, success will depend on proving incremental sales rather than just impressions, offering unique audiences, maintaining pricing flexibility, and providing ease of buying through self-serve tools and standardised metrics.

Experts told eam that while retail media and ad-tech may not be immediate revenue drivers, eBay’s export-first strategy allows the company to build scale, technology, and credibility, setting the stage for potential consumer-facing or advertising initiatives in the future.

Jain mentioned, “Closed-loop measurement is central to shifting brand spend beyond Amazon and Flipkart. It offers verifiable proof of performance, linking ad exposure directly to sales. Challenger retail media networks that can deliver credible attribution and comparable ROAs will gain traction faster. Measurement sophistication isn’t just an advantage; it’s the entry ticket to serious brand consideration.”

Speaking about how self-serve tools, standardised metrics, and competitive CPC/CPM rates influence a brand’s willingness to experiment with challenger retail media networks, Jain told e4m that these elements are critical for encouraging experimentation. They simplify campaign management, enable agility, and allow brands to benchmark performance fairly against established players.

From a brand execution perspective, Agarwal emphasised that the availability of self-serve tools is crucial for experimentation. Advertising on commerce platforms was previously cumbersome, but self-serve options now allow brands to launch campaigns at any budget, large or small, providing flexibility and control. When pricing is competitive and reporting is standardised, brands are more willing to test new networks. Early experiments have shown that allocating even a portion of retail media budgets to challenger platforms can deliver meaningful incremental sales, although such cases remain limited.

Reality check for 2025 plans

Brands in India are increasingly looking to diversify their retail media spend and reduce costs, but in a market dominated by Amazon and Flipkart, certainty still drives allocation decisions. Amazon Ads India revenue surged to 8,342 crore in FY25, a 25% year-on-year increase, while Flipkart Ads has grown 600% since 2020, capturing a significant share of marketplace marketing budgets. Until challengers can match these giants on shopper intent, identity, and attribution, most retail media budgets will remain top-heavy.

While many new entrants are trying to add variety at the edges by offering niche audiences, alternative ad formats, and export-focussed solutions, However, breaking into the core of India’s retail media market requires domestic scale, robust attribution frameworks, and access to unique audiences that cannot be replicated elsewhere.

Experts point to several structural barriers for newer networks. Fragmented infrastructure, limited first-party data, and inconsistent measurement make it difficult for brands to validate ROI at the level provided by Amazon or Flipkart.

(Published in Exchange4media)