Executive summary: AI's fundamental impact on retail search and agency business models is accelerating, shifting competitive advantages and revenue streams. Concurrently, increasing regulatory and consumer demand for transparency in AI-generated content reshapes brand authenticity. The Out-of-Home media sector also sees significant consolidation and new research validating its unique value for brand building.

Google's AI shopping results to redefine retail search budgets

Google is profoundly reshaping retail search by folding Shopping into its AI Mode, moving competitive advantage from ad bids to the quality and richness of product data attributes. Retailers must now prioritise comprehensive catalogue data, including details like fabric and shipping times, to achieve visibility in AI-generated answers. Agencies traditionally focused on bid management face a critical need to pivot towards data enrichment and strategic catalogue optimisation, as AI increasingly handles placement logic. This shift also renders click-based attribution less relevant, with user clicks on traditional search results declining when AI Overviews are present. Marketers must now evaluate budgets against product data quality, as a dollar of data enrichment compounds across AI interactions, unlike a single media impression. For Australian retailers, with thinner markets, this could lead to a few well-optimised catalogues dominating AI surfaces, especially as the average online transaction has recently fallen to around $96.

Agencies pivot amid client AI investment shifts

The advertising industry is seeing a significant shift in client spending, with technology clients redirecting capital towards AI development, impacting traditional agency revenue streams. This has prompted digital advertising groups like WPP to report shrinking like-for-like revenue while simultaneously focusing on cost control and strategic restructuring. For marketing leaders, the role of AI is evolving beyond mere task automation; it's transforming the human role from approving AI outputs to becoming a strategic "conductor," setting the brand strategy that AI then executes. This requires agencies to invest in developing their own AI capabilities and expertise, rather than solely relying on licensed Western tools, as seen with some independent agencies building in-house agentic AI platforms to enhance marketing operations and efficiency. The emphasis is now on amplifying human strategy with AI, rather than simply replacing human effort.

AI content transparency and creator economy dynamics

New mandates for transparency around AI-generated content are set to redefine how brands engage audiences and creators. Meta has begun labelling AI-assisted ads, a move expected to be followed by other platforms, alongside new AI disclosure laws in the EU and California. This legislative and platform shift compels marketers to focus on whether AI enhances the customer experience meaningfully, rather than just using it for efficiency. Paradoxically, while brand investment in the creator economy continues, the economics for many human creators are challenging, with over half earning less than $15,000 annually. This growing gap raises questions about sustainable ROI in influencer marketing and the need for brands to cultivate authentic connections that transcend the novelty of AI-generated content.

Out-of-home media sees major consolidation and proven attention value

The Out-of-Home (OOH) media landscape is experiencing significant strategic shifts, highlighted by I Squared Capital's acquisition of oOh!media for $1.04 billion. This private equity investment signals strong confidence in the sector's long-term potential, despite immediate macroeconomic uncertainties affecting advertising spend. Concurrently, new QMS research underscores Digital Out-of-Home's unique effectiveness, demonstrating it requires significantly less active attention to build substantial brand equity compared to other media channels. This combination of market consolidation and validated effectiveness positions OOH as a compelling avenue for brands seeking to cut through fragmented media environments and secure lasting brand recall and impact.