Understanding the landscape
The South East Asia region is a fast growing market, with fierce competition and rapidly-changing trends, making one thing fundamental for businesses’ success: precise media planning.
To succeed in 2025, your brand must focus on precision and understanding the market conditions, identifying the right audience and also using data as the foundation of your decisions.
This blog will speak about Nielsen’s key strategies to maximize the ROI from your business.
Know your place in the industry
All market flows move in different directions, some are increasing their marketing push, while others are decreasing it, so understanding where your business stands is key to know where the market is going at that moment and later do the correct investment strategy. All of these variations matter because these are key signals that should inform your overall media planning approach.
It can also signal where competition is intensifying and where opportunities are opening up. If your sector is among the highest-spend industries, you will need to work your way up to differentiate yourself and your message to stand out from the competition. On the other hand, if your sector is on the decreasing side of the industry you might take advantage of this and look for openings on new opportunities and gain more visibility without less competition.
To understand more about where brands are focusing their budgets, here is a list that shows the top 10 industries by ad spend in South East Asia in 2024 compared to 2023.
Source: Nielsen Ad Intel, 5 SEA countries (Indonesia, Malaysia, Philippines, Singapore and Thailand), FY2023 and 2024.
Understand Your Audience
Spending in the right places is just as important as spending the right amount. In Southeast Asia, Digital Marketing depends heavily on understanding where audience attention actually goes,and this is not evenly distributed across media channels. This varies significantly by generation. For example, younger audiences such as Gen Z are engaging more with experiential and visual formats like cinema and digital video, while older age groups tend to be less engaged across most traditional and digital channels, requiring more targeted approaches on trusted platforms with clear and more straightforward messages.
This doesn’t mean you should completely abandon certain platforms, it means you should adjust your mix according to audience behaviour. If you’re targeting young professionals, social and interactive platforms may drive better engagement. If your audience is older, a combination of trusted channels and clear messaging might be more effective. By aligning your channel strategy with your actual target audience, you avoid spending your budget in unnecessary areas and also increase the likelihood of engaging with your audience.
Source: Nielsen Consumer & Media View 2025, Singapore, 2024
Rely on Data
In the SEA region, the brands that usually succeed are the ones who rely on real-time insights, not assumptions. This means that to have an effective media plan, you need to keep your plan updated, tracking competitor movements, shifts in consumer behavior, and then adjust your campaign accordingly.
Why this matters?
Data isn’t just for reporting results, it’s a continuous feedback loop that can transform how you run your campaigns. Every performance metric, from click, to conversions, are all signals of what is working, and what needs improvement. Treating your data as part of your strategy can influence your creative assets, media choices, and budget allocation throughout the year.
How MarketingGuru puts these strategies into action
At MarketingGuru,as a digital marketing agency in Thailand, our team applies these strategies across multiple industries, fitting it to each client’s market, audience and objectives. To understand industry trends, we use market intelligence to monitor the changes in ad spend and consumer behaviour, allowing our clients to strategically position themselves ahead of the competition. Campaign’s Media Planning is guided by analytics to ensure messages appear where engagement is strongest.
Digital Marketing in Southeast Asia will keep evolving, and so will the competition. But brands that stay informed, understand their industry dynamics, and respond quickly to audience behaviour will have a clear advantage.
By aligning with industry trends, focusing on where your audience is most engaged, and letting data guide your decisions, you can make every advertising dollar work harder.
As mentioned before, these strategies shared in this blog are inspired by key findings from Nielsen’s SEA Webinar Insights Mini Report. For more information and full access to their findings, visit Nielsen.