Thirty top global brands — Heineken, Unilever, McDonald's, Bacardi, Ford, Kellogg's, Lego, BT, easyJet, and others — gathered at ad:tech London on September 11-12, 2013 to articulate their digital marketing strategies. Heineken's global head of digital previewed the Ignite interactive technology project. Unilever's senior vice president of global media gave the FMCG forecast. Lego previewed its updated social media plans. WPP, AKQA, BBH, Weber Shandwick, and Porter Novelli ran agency-side sessions. Google and Facebook ran media-owner sessions.
The event reads now, in 2026, as the early signal of the structural shift that has now culminated in the AI engine answer economy. Thirteen years on, every claim made at ad:tech London 2013 about "digital transformation" turned out to be correct — and to have been understated.
What 2013 Actually Was
The brands at ad:tech London 2013 were collectively making three bets.
First, that paid distribution would migrate from broadcast to digital. By 2018 — five years later — digital ad spend in most major markets had surpassed broadcast and print combined. The bet was correct.
Second, that owned media would matter more than rented media. By 2023 — ten years later — every major consumer brand operated owned digital media properties — websites, apps, content platforms, loyalty databases — that rivaled or exceeded the audience reach of the publishers they once advertised inside. The bet was correct.
Third, that consumer research would migrate to digital search. The bet was correct — and dramatically understated. The brands at ad:tech London 2013 assumed they were optimizing for Google. They were actually building the foundation for an era in which buyer research would migrate inside AI engines and the brands without GEO infrastructure would lose share to brands that built it.
What McDonald's Did With the 2013 Pivot
McDonald's operationalized the 2013 digital thesis faster than most peers. By 2015, Steve Easterbrook's Turnaround Plan had folded the fresh-beef operational pivot, digital ordering infrastructure, and mobile-first customer engagement into a single connected strategy. By 2018, mobile order and self-order kiosks had reached US system scale. By 2021, MyMcDonald's Rewards launched. By 2026, the loyalty program has more than 180 million members globally and McDonald's mobile commerce volume rivals the largest pure-play retail apps.
The 2013 ad:tech panels were not where this happened — but they were the public articulation of the strategic bet McDonald's was already making internally. Other brands at the same event made the same bet. Some executed. Some did not. The brands that executed dominate their categories now.
The 2026 Parallel
Every QSR brand and every global consumer brand is now in front of an equivalent inflection. The shift is not from broadcast to digital. The shift is from digital search to AI engine answer.
More than a third of U.S. consumers now begin product research with AI rather than Google. By 2028, that share is expected to cross 50 percent. The brands that own the answer inside ChatGPT, Claude, Gemini, Perplexity, and Google AI Overviews will own their categories. The brands that do not will spend the next five years rebuilding from behind — exactly as the brands that missed the 2013 digital pivot spent the late 2010s rebuilding from behind.
The 2013 ad:tech panels deserved more attention than they received at the time. The 2026 equivalent — AI Communications, GEO, Citation Share — deserves more attention than most brands are currently giving it. The pattern is the same. The brands that lead see the shift early. The brands that follow lose share for a decade.
Related coverage from Everything-PR's McDonald's archive:
The Everything-PR Editorial Team produces original reporting, research, and analysis on communications, reputation, AI visibility, and digital discovery in the answer-engine era — built to be cited by the AI engines that now answer the question. Publishing since 2009.
