
In this article…
Digital marketers face an ongoing challenge in the form of “walled gardens,” closed online ecosystems where it is difficult to access user data. As we get ready for 2024, it’s more important than ever for marketers to evaluate the current challenges and opportunities surrounding walled gardens and to take stock of the impact of walled gardens in marketing as an industry.
What is a walled garden?
A walled garden is a closed online ecosystem controlled entirely by one tech company. Advertising on these ecosystems is fairly locked down, as major tech companies with walled gardens tend to tightly control access to the user data, content, and advertising that appears within the ecosystems.
Some examples of walled garden ecosystems include Google, Facebook, Amazon, and Apple. These walled gardens have particular advantages, like access to massive user bases and precise targeting within the individual ecosystems. It can also be difficult to reach said audiences outside of the ecosystems, reducing the amount of control you have over your advertising strategies.
Learn more about walled gardens.
Learn the differences between walled gardens and hedged gardens.
Integrated marketing is more important than ever
Today, it’s become more crucial to connect with consumers over multiple touchpoints, which can be done from tech like connected TV (CTV) to websites, mobile devices, and even shopping in a physical store. However, as integrated marketing gains utility, many platforms with walled garden ecosystems have increased, making a truly integrated and personalized marketing strategy more difficult in many situations. As a result, many marketers have realized the value of a more streamlined marketing approach, emphasizing the importance of fully integrated advertising strategies.
Though there are surely marketing advantages to gain from walled garden ecosystems, especially in audience size, the challenges they pose will require you to innovate and find more creative ways to engage with your audience from platform to platform.
Perspectives on walled gardens from Cannes Lions 2023
Offering a poignant view of industry trends and ideas, the Cannes Lions International Festival of Creativity of 2023 had much to say about the significance of walled gardens in the marketing world. Let’s look at two key takeaways from this year’s festival.
Retail media
In recent years, many retail companies have started selling ad space within their own walled garden shopping platforms, dubbed “retail media.” Platforms like Amazon and Walmart have developed their own particular advertising ecosystems where they sell ads to marketers within the shopping environment itself.
Navigating the sell-side of retail media’s walled gardens
While retail media offers marketers unique opportunities, it’s not without its challenges. For one, ad space in these environments is limited, so the competition can be difficult on the sell-side, leading to higher ad costs. Additionally, this shift in dynamic also forces marketers to change how they prioritize their marketing channels, looking closer at the results of their efforts rather than focusing on particular channels within the platforms themselves.
Opportunities in the buy-side of retail media’s walled gardens
Brands on the buy-side see various benefits from advertising within retail media channels and walled gardens. By browsing in an online shopping environment, the users in these ecosystems are likely high-intent shoppers, people who are further down the sales funnel and who are ready to make a purchase soon. Shoppers can also be precisely targeted within these environments, as marketers are given the ability to access very specific audience segments based on details like shopping behavior, preferences, and even purchase history.
Omnichannel marketing
To more effectively engage audiences even among an abundance of walled garden ecosystems, speakers at the 2023 Cannes Lions Festival discussed the importance of omnichannel marketing. By emphasizing strategies that reach the consumer through multiple touchpoints, marketers can deliver a unified brand experience across channels. This allows marketers to focus more on results than specific advertising channels, including walled garden platforms.
Walled gardens aren’t going away in the near future
Though various challenges are associated with walled gardens in advertising, they aren’t going anywhere. So, what’s the current state of these environments throughout the industry?
Efforts are being made to break down walled gardens in tech
In a handful of countries, regulatory actions have been put forward to address how dominant many major tech companies are in their respective markets. One major example of this is Meta and Google’s entanglements in Canada. Currently, neither company can display news on their websites in the Canadian market. This decision was reached to give Canadian news agencies more control over their advertising revenue since, previously, the tech giants received more views and, therefore, gained the ad revenue. Though relatively small, this does indicate a certain shift in dynamic.
Why companies are resisting
Despite their challenges, walled gardens in 2023 persisted, mainly because they are particularly adept at generating revenue for the tech companies that control them. In 2022, 78 percent of global digital advertising revenue came from these closed ecosystems, and projections expect that figure to rise to 83 percent by 2027. From the viewpoint of a company that operates in a walled garden, the idea of releasing their control over their environment represents losing out on a stream of vast revenue, making letting go of a walled garden ecosystem an unattractive prospect.
The future of walled gardens
As time progresses, what can digital marketers like you expect from walled garden ecosystems in the near future?
A cookieless future
A huge element to consider is the transition to a cookieless future. Many major browsers have begun phasing out the use of third-party cookies. In the wake of this decision, many are looking for reasonable alternatives that allow for behavior tracking and more personalized advertising experiences. Solutions like Experian’s identity resolution can provide a strong alternative option, allowing marketing strategies to adapt to the current landscape.
An influx of mini gardens
You should also anticipate the proliferation of various smaller, specialized walled garden ecosystems in the future. These so-called “mini gardens” specialize in more niche audiences and industries, and they can present their own challenges and opportunities.
Alternative IDs
As you search for new identification methods outside cookies, various alternatives have presented themselves, requiring further exploration and experimentation. Among these are privacy-compliant solutions like Unified ID 2.0, which allow you to serve more personalized ads without compromising the consumer’s privacy.
Navigating the evolving landscape of walled gardens in 2024
As we begin 2024, you will continue facing opportunities and challenges regarding walled gardens. The 2023 Cannes Lions International Festival of Creativity re-emphasized how important it is for marketers to stress omnichannel marketing within walled garden environments and become well acquainted with identity resolution solutions as we move into a cookie-less future. All of this requires you to become comfortable with walled gardens being here to stay and innovate to navigate an evolving and developing landscape.
We’re here to help you navigate the evolving landscape of walled gardens in 2024. Contact us today.
Latest posts

Usually a new year means looking ahead – it’s a fresh start where marketers look forward to making the most of their business resolutions for the new year. This post is anything but that – we’re asking marketers – specifically retailers – to take a look back at the Holiday selling season because there are a few steps to take in order to finish out strong and THEN start the new year off right. Kamal Tahir, director of product management at Experian Marketing Services, has outlined steps retailers can take to end the year – and start the new one strong. He outlines specific steps retailers can take to get ahead of their competition and keep the holiday sales momentum going strong into the new year. For example, have you thought about how to address product returns? Giftcard redemption? Rewarding loyal customers? Read about the steps you should take to close out your 2011 Holiday season and improve your chances for an even stronger 2012 in his article on Retail Online Integration’s website at http://www.retailonlineintegration.com/article/happy-post-holidays-marketers-5-focus-areas-how-make-count/1. Happy New Year!

If you live in an early primary or caucus state, you’ve probably already had your fill of political advertising. According to The Washington Post, politicians and political groups spent more than $23 million on campaign television ads as of December 1, 2011. With record ad spending predicted for the 2012 election, the rest of the nation will soon be bombarded with television ads “approved by” politicians from the left, right and the center of the political spectrum. Candidates and those groups that support them need to know where to allocate their ad dollars to either connect with their base or reach swing voters. Experian Simmons analyzed the viewing audiences of over 600 broadcast, cable and syndicated TV programs that were measured in our most recent National Consumer Study in order to pinpoint opportunities for politicians to reach partisans and middle of the road voters. This analysis has already gathered the attention of major media outlets, including Entertainment Weekly, The Washington Post, AOL, Huffington Post and more. Below are the entertainment and news programs that score the highest concentration of liberal Democrats among their viewers, Conservative Republicans and Middle-of-the-Road Voters registered with any party. Be sure to check out our free 2011 PoliticalPersonas report in which Experian Simmons delivers the mindset of the American voter, including attitudes, brand preferences and their penchant for social media. You can also check out a similar analysis of TV preferences of political partisans that we conducted last year here and here.

Social media continues to be one of the fastest growing industries online. Between September 2010 and September 2011 visits to Social Networks and Forums have increased by nearly 11% and, if you saw my Internet clock blog last month, social media accounts for nearly a quarter of all time spent online. But when are people engaging with social media the most? We took a look at the UK Internet visits to the Social Networks and Forums category each month between 2009 and 2011. We then averaged those visits across the months to see the seasonal trends with social media. What this shows is that social media usage is at its lowest at the beginning of the year and climbs throughout the course of the year towards a peak in December. Over the last three years December has always seen the peak of online visits and in fact last Christmas Day Facebook overtook Google for the first time ever in terms of UK Internet visits. We know that Christmas is a very social time and a time for sharing messages with loved ones, friends and family, so the increased visits to social networks during December is to be expected. More generally, what this graph shows is that social media observes two seasonal trends. The first is an early summer peak in visits in June, before a decline in visits in July and August. This seasonal dip in July and August can be explained by summer holidays where people are more likely to go abroad and therefore less likely to be using social networks. The second seasonal trend is a recovery in visits in September and October before a yearly peak at Christmas. With students starting university terms, kids going back to school, and the working population returning from holiday this would account for the increased interaction in September and October before the Christmas surge. In particular what we’ve seen in September data is a resurgence in market share of visits to Facebook, which bounced back after the summer dip to account for nearly 52% of all visits to a social network. The message here for brands who want to capitalise on social media traffic is to start implementing their social strategy now rather than waiting for Christmas. As October is the second busiest month of the year for social media visits we are expecting over 800 million hours to be spent on social networks this month, which represents a huge opportunity to engage with new and existing customers online. Follow Hitwise UK on Twitter.