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What the post-cookie era means for programmatic marketing

From the death of cookies to the ‘Privacy Sandbox’, Southeast Asian advertisers are gearing up for some major changes from Google in 2024. After four years of chatter, the global technology giant is finally ready to sunset third-party cookies within months.

Dubbed the ‘cookie apocalypse’, the user privacy-led shift has left many in the marketing and publishing communities understandably worried about the future of their programmatic campaigns and their ability to effectively plan, target and measure.

Driving without fuel

Google’s third-party cookie, a unique code that tracks users’ browsing habits, has underpinned digital advertising since the early 2000s. In the past two decades, the cookie has been instrumental in enabling advertisers and publishers to build highly targeted and personalised digital campaigns using programmatic buying.

Programmatic advertising’s growth and value cannot be underestimated. In Asia Pacific in 2021, the spending on programmatic stood at US$147.5 billion. This is expected to increase to US$262.13 billion by 2026. As one of the fastest-growing ad types, programmatic has become a staple in any marketer’s toolbox.

Third-party cookies provide the data that allow marketers to target audiences with highly personalised ads on any site or platform. So, running a programmatic campaign without this data may initially appear to be like trying to drive a car without fuel. 

But this is not a new challenge. Privacy regulations such as GDPR requiring explicit consent and changes to operating systems like the Apple iOS introducing ITP in 2017 have meant that third-party cookies have long since been redundant across nearly half of all internet usage.

Working with an agnostic programmatic partner can help marketers run cookieless campaigns with confidence, ensuring exceptional performance regardless of what happens in the future, with or without cookies.

At Crimtan, we’re not only following Google’s Privacy Sandbox, but we’re also working to ensure that our approach works alongside identity technologies such as LiveRamp and advances in AI to afford more real-time signals to effectively plan, measure and target, such as probabilistic matching.

Also Read: Navigate in a cookie-less world, leverage AI and think community-first

And, although not all these initiatives have been welcomed by the advertising industry (the Privacy Sandbox’s current state clearly leaves room for scepticism), APAC marketers have reason to be optimistic. The United States and the United Kingdom have already witnessed a pullback in the use of cookies to track and identify customers as a result of legislation and big tech firm initiatives.

Indeed, around 28 per cent of US mobile browsers and 20 per cent of UK mobile browsers are now cookieless. A Yahoo study meanwhile revealed that over 90 per cent of the same reach can be achieved without cookies

As such, there is reason to hope for cookieless programmatic advertising campaigns that are accurate and still generate a high return on investment. Here’s how to achieve this.

Wider reach with consent 

The first key to a successful post-cookie campaign is to switch up the data. Marketers may no longer have the same access to third-party data, but they have treasure troves of their own – known as first-party data.

Marketers will need to get their data in order: document it, assess its value and ensure it complies with the relevant privacy regulations. Once this is in place, they should work with multiple technology partners to analyse their first-party data, create lookalike audiences, personalise content and find target audiences online.

First-party data allows marketers to identify the right customer at the right time and place and with the right messaging. Testing and analysing first-party data will enable marketers to customise advertising strategies and reach customers most efficiently.

Using cookieless connected platforms can help marketers identify high-value customers, find similar audiences and group them into target segments. Platforms such as Crimtan’s ArchiTECH help marketers serve personalised messages through dynamic creative optimisation (DCO), allowing them to leverage a single template to curate many different, highly relevant variations of an ad to connect with different audience segments throughout the customer lifecycle journey.

This was seen through Crimtan’s partnership with JTB Communication Design (JCD), which operates Joshitabi, an entertainment news, lifestyle and travel information site targeting Japanese women, boasting over 3.4 million users. The partnership combined Crimtan’s programmatic solutions with Joshitabi’s first-party data, enabling targeted advertising across the entire travel journey – without the aid of cookies.

Also Read: We can no longer adopt a cookie-cutter approach to marketing: Gunalan Ram of CINNOX

Through this collaboration, advertisers could gain exclusive access to real-time traveller intent signals from Joshitabi’s audience, providing a new opportunity for brands to expand beyond their current reach, revolutionising advertising for Japanese outbound travel and enhancing overall marketing performance.

Having an agnostic solution that can pick the best option, either persistent ID or probabilistic, that doesn’t rely on third-party cookies is crucial for effectively retargeting existing and new customers.

Crimtan’s cookieless connected platform underpinned by its agnostic ActiveID, combines deterministic data with probabilistic and signal data to produce a robust option to more effectively plan, target and measure your marketing campaigns. This translates to achieving a wide reach of your target audience with consent.

The end of cookies does not mean the end of successful programmatic advertising. Taking an agnostic approach will help marketers navigate whatever changes lay ahead, while by using well-managed first-party data and technology, they can still enjoy the rewards of precise, compliant and high-return programmatic campaigns.

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