The digital marketing of mid-2026 no longer resembles that of 2024. Three structural changes are reshaping budget allocations, acquisition channels, and regulatory compliance. We review the technical points that are concretely changing the game for marketing teams this year.
Retail media: the channel that redistributes online advertising budgets
Investments in retail media have surpassed those in television for the first time globally, with an estimated share of 15.6% of the advertising market compared to 13.9% for TV. This shift, documented by Comarketing-News, is far from anecdotal: it reflects a massive transfer of display and search budgets to transactional environments (marketplaces, e-commerce sites, delivery apps).
In concrete terms, retail media offers an advantage that neither traditional search nor social ads provide: first-party purchase data. While Google or Meta rely on intent or behavior signals, Amazon Ads, Carrefour Links, or Criteo Commerce Media leverage actual cart histories. Targeting becomes more precise without resorting to third-party cookies.
For brands selling through large retailers or marketplaces, ignoring this channel is akin to allowing a competitor to capture attention at the exact moment of the purchase decision. We recommend allocating an increasing share of the performance budget to it, starting with on-site sponsored campaigns before extending to off-site formats offered by retail networks.
Those who wish to follow this evolution and other market signals can consult Marketingrama info online to cross-reference sector analyses.
Digital prospecting and GDPR: the new constraints of 2026
Alliance Digitale has published an updated infographic on the GDPR rules for commercial prospecting applicable in 2026. The tightening focuses on two areas that many teams underestimate: the collection of consent in B2C and the management of legitimate interest in B2B.
In B2C, collecting explicit opt-in before any promotional email or SMS is not new. What changes is the intensification of controls and the level of proof required. A pre-checked form or consent buried in terms and conditions is no longer sufficient to demonstrate compliance in the event of a complaint to the CNIL.
In B2B, the legal basis of legitimate interest remains usable, but the validity conditions are tightening. The subject of the message must be directly related to the professional function of the recipient, and the unsubscribe link must work without friction. Companies that engage in mass cold emailing without segmentation or database cleaning expose themselves to increased financial penalties.
- Ensure that each collection form records a timestamp of consent, the exact version of the accepted text, and the IP address
- Implement an automatic deletion process for inactive contacts for more than three years in B2B, in accordance with CNIL recommendations
- Audit data flows between the CRM, email platform, and third-party tools to identify undocumented transfers
Neglecting these points turns every prospecting campaign into a legal risk. GDPR compliance is becoming an operational prerequisite, not a peripheral legal issue.
Influencer marketing: industrialization changes the strategy
The influencer market is no longer limited to a few negotiated partnerships. According to Thunderbit, there are now nearly 7,000 agencies and platforms specialized in the world, compared to just over 1,100 in 2019. This sixfold increase in six years reveals a complete industrialization of the sector.
For advertisers, this means two things. First, prices are becoming structured: CPM or CPE rates are standardizing, contracts include performance clauses, and measurement tools allow for comparison of influence with other acquisition levers on common KPIs (cost per acquisition, ROAS).
Secondly, differentiation comes from selection. With thousands of creators available in each vertical, choosing the right profile matters more than the volume of partnerships. Brands that perform well work with creators whose audience precisely matches their target segment, even if it means favoring highly-affinity micro-influencers over accounts with broad reach.
Generative search and SEO: adapting content strategy
Generative engines are changing the way users access information. The All for Content 2026 conference, reported by The Editorialist, highlighted a profound reshaping of search with the rise of AI-generated answers directly in the results pages.
For SEO teams, the challenge is shifting. Producing content optimized for keywords remains necessary, but is no longer sufficient to guarantee traffic. When Google or a generative competitor synthesizes the answer at the top of the page, the click-through rate to source sites mechanically decreases.
Two areas of adaptation deserve immediate investment:
- Structure content with structured data (schema.org) to maximize the chances of being cited as a source in generative answers
- Develop formats that AI cannot easily replicate: proprietary studies, exclusive data, interactive tools, high-value video content
- Strengthen brand strategy so that users type the site name directly rather than a generic query captured by an AI summary
SEO is not disappearing, but its purpose is evolving: it is less about capturing traffic on informational queries and more about protecting transactional queries and building a reputation that generates direct traffic.
Digital marketing in 2026 is played out on three simultaneous fronts: reallocating budgets towards retail media, strictly complying with prospecting practices, and adapting content to generative search. Teams that treat these issues as priority technical projects, rather than mere trends to monitor, will gain a lasting advantage in their market.