Will AI mean better adverts or ‘creepy slop’?

Nov 16, 2025 | AI

Users navigating social media platforms are increasingly encountering advertisements that exhibit an unprecedented level of personalization. These tailored promotions often integrate preferred color schemes, feature favorite musical selections, and even echo linguistic patterns commonly used by the individual viewer.

The anticipated future of advertising is no longer on the horizon; it has fundamentally arrived, driven by the transformative capabilities of artificial intelligence.

Advertising firm Cheil UK is reportedly collaborating with startup Spotlight, leveraging advanced large language AI models to personalize digital content. The joint initiative aims to analyze individuals’ online activities and subsequently tailor content based on the AI’s interpretation of each user’s distinct personality.

This advanced AI system is designed to analyze and replicate a user’s unique speech patterns—their tone, phrasing, and conversational pace—to dynamically adapt advertising text. Beyond mere messaging, the technology also integrates tailored musical selections and color schemes, based on its sophisticated assessment of individual traits. This includes discerning personality types, such as introversion or extroversion, and accommodating specific aesthetic preferences, from vibrant or muted hues to energetic or calming melodies.

Here are a few options, maintaining the core meaning with a journalistic tone:

**Option 1 (Concise):**
“The overarching strategy aims to deliver highly personalized advertisements to millions of individual users, ensuring each person receives a unique and tailored message.”

**Option 2 (Emphasizing personalization):**
“The ambitious objective is to revolutionize advertising by presenting millions of users with distinct, personalized campaigns, effectively delivering unique ad content to each individual.”

**Option 3 (Focus on the scale of customization):**
“At its core, the initiative seeks to deploy a vast array of customized advertisements, specifically designed to resonate uniquely with each of the millions of people targeted.”

Leading brands across diverse sectors, including retail, consumer electronics, packaged goods, automotive, insurance, and banking, are rapidly deploying artificial intelligence. This advanced technology is being used to craft sophisticated, personality-infused advertisements precisely engineered to captivate online shoppers.

The artificial intelligence system possesses extensive capabilities for data acquisition, drawing information from a wide array of digital footprints. It processes publicly shared content across prominent social media platforms like Facebook, Instagram, and Reddit, as well as other online forums. Furthermore, its scope extends to individual search histories and, critically, the direct inputs users provide to conversational AI applications such as ChatGPT.

Sophisticated AI algorithms are now combining deduced insights into an individual’s personality with the vast troves of demographic and behavioral data already at advertisers’ disposal. This pre-existing information typically encompasses details like geographic location, age bracket, family status (e.g., parental status), personal interests, travel preferences, and fashion choices. Brands readily access these comprehensive data points through ubiquitous digital platforms such as Facebook and Google.

This phenomenon illustrates the power of targeted advertising: a specific pair of jeans you’ve browsed online can swiftly become a sponsored advertisement in your inbox, or a holiday you’ve researched will subsequently appear as a targeted promotion across various websites.

Artificial intelligence is fundamentally reshaping the advertising landscape. Instead of targeting broad demographic segments or generalized consumer personas, AI now possesses the capability to dynamically alter ad content based on its sophisticated assessment of an individual’s personality. This personalized profile is meticulously constructed from extensive data collected about that individual, enabling a shift towards hyper-individualized targeting where advertisements are uniquely tailored for a single person.

Chris Camacho, CEO of Cheil UK, reports a fundamental shift in data collection practices. Moving beyond rudimentary demographic information based on gender and age, he explains the focus is now on plumbing the depths of emotional and psychological insights.

Advanced artificial intelligence systems are now capable of meticulously mapping an individual’s entire digital presence. This comprehensive analysis spans everything from their social media preferences and interactions to their complete web activity, effectively reconstructing their full online persona.

This represents a significantly deeper level of insight, crucial for comprehensively understanding an individual. It offers a clearer picture of their emotional state—whether experiencing happiness or sadness—and the personal situations they may be navigating.

For advertisers, a significant advantage emerges: the ability to personalize content with artificial intelligence without the often-substantial commitment of developing a bespoke, custom-built AI system.

U.S. researchers have delved into the power of AI-driven personalization in advertising, examining how consumers react to iPhone promotions. Their study featured ad copy generated by ChatGPT, meticulously tailored for each individual based on their unique profile across four distinct personality traits.

A recent study has revealed that personalized messages crafted by artificial intelligence significantly outperform generic advertisements in terms of persuasiveness. Importantly, the research also found that consumers expressed no qualms about the AI authorship of these tailored texts.

Artificial intelligence currently demonstrates significant strength in audience targeting, but its capabilities for genuine personalization are still in early development, according to Jacob Teeny. Teeny, an assistant professor of marketing at Northwestern University’s Kellogg School of Management who spearheaded recent AI research, explains that the major hurdle lies in AI’s ability to create unique marketing copy that genuinely aligns with a consumer’s psychological profile.

While further development is still required, he asserted that all signs indicate this approach is poised to become the definitive standard for digital advertising.

Personalized AI advertising is emerging as a powerful antidote to the costly inefficiency known as ‘digital ad wastage.’ Currently, a substantial portion—an estimated 15%—of what brands invest in digital campaigns is effectively squandered, as these ads fail to capture audience attention or even register with consumers. This represents a significant drain on resources, yielding no tangible value or return for businesses.

While the drive for greater personalization is increasingly prevalent, it has yet to achieve unanimous backing. A discernible contingent of voices continues to question its fundamental value and long-term viability as the primary strategic approach.

Brighton-based Alex Calder, chief consultant at AI innovation consultancy Jagged Edge, a firm under the digital marketing company Anything is Possible, has issued a stark warning regarding the current efficiency of artificial intelligence in advertising.

Calder highlighted the ironic scenario where AI systems could incur substantial costs in developing campaigns that ultimately achieve negligible reach, seen by perhaps only a single individual, and then quickly forgotten. He underscored this inefficiency, noting the potential for AI to “spend a fortune creating an ad only one person will ever see, and they’ve already forgotten it.”

Artificial intelligence’s true potential lies in its ability to amplify the resonance of powerful, widely accessible ideas, rather than fragmenting into forgettable, hyper-personalized micro-advertisements. Intrusive campaigns that boast an intimate knowledge of personal details are often perceived as objectionable and ultimately prove ineffective.

Ivan Mato, from the brand consultancy Elmwood, echoes these reservations, raising critical questions about the path forward. He challenges whether the public will embrace such initiatives, if regulatory bodies will grant approval, and, fundamentally, whether brands should even seek to operate in this fashion.

London-based Mr. Mato highlights the significant “surveillance question,” noting that it is fundamentally reliant on a data economy with which many consumers are growing increasingly uneasy.

Artificial intelligence is undeniably expanding creative horizons, yet the fundamental strategic debate for brands transcends AI’s capacity to personalize every touchpoint. The real inquiry centers on the prudence of such widespread personalization and the potential brand value or connection that could be sacrificed as a consequence.

However, Mr. Camacho, an executive at Cheil UK, acknowledges that AI-driven personalized advertising also carries the potential for troubling implications.

He suggested a clear divergence in the future application of artificial intelligence: some entities would utilize AI ethically and responsibly, while others would harness its capabilities to sway, influence, and steer individuals down specific paths.

The escalating integration of artificial intelligence into political campaigning and electoral processes is generating significant apprehension. Observers highlight the profound implications AI could have in swaying voting decisions and ultimately determining the outcomes of future elections.

Mr. Camacho is firmly dedicated to upholding the highest ethical standards.

The company emphasizes its commitment to leveraging artificial intelligence ethically, explicitly rejecting its use for manipulative or “creepy” advertising tactics. Instead, they assert their singular, consistent objective has been to harness AI’s power to deepen the connection between brands and their audiences.

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