21/01/2026
Last Week in Marketing - Your Recap
1️⃣ £19B ChatGPT Ad Opportunity Sends Shockwaves Through Ad Tech
OpenAI’s plan to roll out ads inside ChatGPT - first in the U.S. on free and Go tiers - could unlock up to $25 billion in annual ad revenue by 2030, positioning AI conversational placements as a direct rival to Google’s search and Chrome ad dominance.
2️⃣ Marketing Trend Signals from CES & NRF
Early 2026 events like CES and NRF sparked buzz around agentic AI tools for shopping, advanced media buying solutions, and contextual commerce - laying early foundations for how marketing tech will evolve this year.
3️⃣ YouTube Turns 20 with a Bold Marketing Identity Refresh
YouTube’s 20th anniversary brought a new global brand identity - emphasising energy and unity as the platform evolves from video site to entertainment ecosystem, a signal to advertisers about long-term brand storytelling bets.
4️⃣ Hershey’s Drops Its Biggest Campaign in 8 Years
Hershey’s is rebooting its flagship brand with a major marketing relaunch, boosting spend to 20% more than previous years with campaigns across TikTok, influencer partnerships, live events, and cultural tie-ins including the Olympics.
5️⃣ Sport Sponsorship Scoreboard: Brands Dominate Mumbai Marathon
At the Tata Mumbai Marathon 2026, brands used integrated sponsorship and on-ground storytelling to deepen engagement, not just logo placement - a blueprint for sports-led experiential marketing in emerging markets.
6️⃣ Pinterest Reshuffles Leadership to Supercharge Growth
Pinterest appointed new Chief Business and Chief Marketing Officers in a strategic push to accelerate its AI-driven social commerce and Gen Z engagement strategy - with a renewed focus on user experience and global expansion.
7️⃣ Best Marketing Stories You Missed: Global Talent Moves & Campaign Wins
From Amazon Ads India naming a Head of Agency Partnerships to ServiceNow’s new India CMO and creative rebrands in India’s media ecosystem - leadership shifts and startup funding are actively shaping 2026’s marketing landscape.
8️⃣ Gen Z Marketing Playbook is Evolving (Data You Need)
New research highlights that Gen Z’s digital habits and the preference for short-form, creator content, social commerce and mobile payments. This means brands must prioritise authenticity, creator partnerships, and AI-friendly content formats.
9️⃣ Regulatory Heat Rising in the UK Ad Landscape
Advertisers should watch UK regulators: the Advertising Standards Authority and CMA are intensifying AI-based monitoring, influencer disclosure enforcement, and crackdowns on unfair commercial practices this year.