Skip to content

Mar 2026 Brand Intel: The end of passive brand power

3 shifts redefining SEO, AI visibility and brand strategy in 2026

 

5 MARCH 2026

February felt like a reset for a lot of UK brands. Watching heritage names like Tesco and Lloyds Bank try bold new approaches reminded me that even giants can’t rely on their old playbooks forever.

At the same time, Google’s March 2026 Core Update shook up how brands get discovered. Suddenly, visibility isn’t automatic anymore.

For years, big brands could coast on reputation and reach. Today, passive brand power just isn’t enough. Authority has to be earned. Visibility has to be intentional. And creativity has to work a little harder.

Here are three shifts from the past month that I think really matter. Hopefully this could be useful for your planning briefs, thinking through strategy, or just keeping an eye on what’s next.

1. The Authority Shift: From Slogans to Conversations

The Signal: Two of the UK’s most iconic brands launched massive creative resets this week. Tesco evolved its 30-year-old "Every Little Helps" into a nationwide invitation: "Need anything from Tesco?". Simultaneously, Lloyds Bank has shifted its focus to becoming a partner for Britain's regional and personal aspirations with their new 2026 Strategy & Regional Finance rollout.

The Strategy: In an AI-saturated world, the era of "corporate shouting" is officially over. We’re seeing a significant shift toward conversational empathy, where brands like Tesco and Lloyds are no longer just telling you what they do, but actively asking how they can help. This move toward "personality" as the new currency of trust is largely thanks to the strategic work of BBH London (for Tesco) and the bespoke "Power of One" team at Publicis London (for Lloyds). Their work proves that in 2026, you don't just need a new logo; you need a Brand Soul that connects on a human level.

We’ve explored this shift before in our deep dive on the UK’s Best Influencer Marketing Campaigns, where human connection consistently outperforms traditional broadcasting.

Who is doing this well? You can find teams specializing in this "Human-First" brand evolution in our directory of branding strategy specialists.

1. The Authority Shift: From Slogans to Conversations

2. The Algorithm Shift: From Ranking to Recommendation

The Signal: On March 2, Google finalized its March 2026 Core Update, heavily rewarding "Topic Authority" and local relevance. This was the headline topic at the PMW Unlocked Summit and the Agentic Commerce Summit in London, where the industry gathered to tackle how brands survive when AI agents start doing the "shopping" for us.

The Strategy: The old world was about ranking for keywords; the new world is about earning a recommendation. If you aren't visible in AI citations or the "Discover" feed, your brand effectively doesn't exist for the mobile-first consumer. Performance giants like CTI Digital and Tigerbond are already pivoting toward these AI-native measurement models, focusing on Generative Engine Optimization (GEO). The goal is to ensure your content is authoritative enough that Google "pushes" it to the user before they even finish typing. We’ve mapped out exactly how to stay visible in this Zero-Click world here.

Need a technical steer? We’ve mapped out SEO experts, Performance Marketing specialists who are currently leading the transition to AI-driven discovery.

Google 2026 Core Update

3. The Constraint Shift: When Rules Spark Creativity

The Signal: The HFSS advertising ban is now fully active, and it’s forcing brands to get very creative. Batchelors (Premier Foods) launched the largest rebrand in its 130-year history this week, specifically to shout about their non-HFSS status and secure better retail display.

The Strategy: Compliance is no longer just a legal hurdle; it’s a creative catalyst. When you can't rely on "paid push" ads, you have to win on other areas like packaging, retail theatre, and organic social. McCann led the charge for Batchelors' relaunch, proving that bold creativity can punch through even the tightest regulations.

For brands in restricted sectors, success now requires a "Compliance-First" mindset that doesn't sacrifice brand voice. You can see more examples of how to beat the regulators in our guide to social campaigns for regulated industries.

Navigating restrictions? You can connect with agencies specializing in FMCG, Financial Services or Professional Services through our platform.

3. The Constraint Shift: When Rules Spark Creativity

Final Thoughts

Here’s the thing: these shifts might feel different: tone of voice, algorithm updates, or regulation — but they all point to the same thing: you can’t rely on passive brand power anymore.

Brands that are thriving aren’t just executing campaigns. They’re thinking about how to be genuinely useful, visible, and creative under new rules.

As you plan for the months ahead, it’s worth asking yourself:

  • Are we still leaning on old habits that used to work?
  • Where could we earn trust or authority more actively?
  • Are we making the most of the rules and systems around us, or just reacting to them?

I’d love to hear your thoughts! What shifts are you seeing, and how are you adjusting? Share your perspective below, and let’s keep the conversation going.

Contribute to our inspiring community.

Won an award? Started a new partnership? Launched a creative campaign or simply have a thought, idea or opinion to share?

 We want to read it!

Submit Your Content