Diwali 2026: Smarter OOH Planning for India's Biggest Advertising Season

As brands prepare for India's biggest festive season, the opportunity to connect with consumers has never been greater. WPP Media's latest This Year Next Year (TYNY) 2026 forecast estimates that India's advertising industry will exceed ₹2 lakh crore in revenue this year, growing by 9.7% year over year and reinforcing its position as one of the world's fastest-growing advertising markets

Meanwhile, Think with Google reports that 82% of Indian shoppers plan their festive purchases in advance, and 7 in 10 use eight or more touchpoints before making a purchase. As consumers move seamlessly between digital and physical environments, advertisers need campaigns that not only reach audiences but also demonstrate measurable impact.

For advertisers, this means that reaching consumers is no longer enough. The challenge is to stay visible across every stage of the purchase journey while understanding which media investments are actually influencing consumer decisions.

Smarter DOOH Planning for the Festive Season

As consumers move seamlessly between digital and physical environments, integrated media planning has become more important than ever. Digital Out-of-Home (DOOH) complements digital advertising by reinforcing brand messaging in real-world environments where consumers continue to shop, commute, travel, and spend time.

During Diwali, shopping malls, metro stations, airports, business districts, highways, and entertainment hubs experience a significant increase in footfall. These high-traffic environments give brands valuable opportunities to engage consumers closer to the point of purchase while extending the reach of digital campaigns.

However, successful festive campaigns are no longer built by simply selecting premium advertising locations. Advertisers also need to understand who they are reaching, where those audiences spend time, and which environments best align with their campaign objectives.

The Moving Walls platform brings together audience discovery, campaign planning, activation, and measurement in one connected ecosystem. By combining audience movement data with campaign objectives, advertisers can identify inventory based on audience behaviour rather than location alone, enabling more informed planning and better media investment decisions.

Measuring What Matters

Planning the right campaign is only part of the equation. Advertisers also need to understand whether their campaigns delivered meaningful business outcomes.

Traditional campaign reports focus on impressions and reach, but these metrics only show how many people had the opportunity to see an advertisement. They don't explain whether consumers remembered the brand, developed a more favourable perception, or became more likely to make a purchase.

This is where MW Science Brand Lift Studies help. By comparing audiences exposed to a campaign with a control group, advertisers can measure the incremental impact of DOOH across key brand metrics such as awareness, favourability, consideration, memorability, and purchase intent. These insights help marketers evaluate campaign effectiveness and make more informed decisions for future campaigns.

Measurement in Action

A recent campaign for a leading skincare brand in Thailand demonstrates the value of outcome-based measurement.

The brand partnered with Moving Walls to extend its digital campaign into DOOH while measuring campaign effectiveness through an MW Science Brand Lift Study.

The campaign achieved:

• 10-point uplift in brand awareness
• 16-point uplift in brand favourability
• 13-point uplift in purchase intent
• 82% campaign memorability
• 8.9 million impressions with 36% market reach

Rather than simply reporting campaign delivery, the study demonstrated how DOOH contributed to measurable improvements across the marketing funnel, giving the advertiser greater confidence in its media investment.

Looking Ahead

Every festive campaign is an opportunity to learn what resonates with consumers and refine future media strategies. The insights gained today can help brands plan more effectively, allocate budgets with greater confidence, and improve campaign performance in the seasons ahead.

Planning your Diwali campaign? Speak with the Moving Walls team to explore how our solutions can support your festive advertising goals.