Brand mistakes cost more than you think. Here’s why.

by Apr 16, 2026branding, business brand building

Table of contents

Brand mistakes happen, and they have more cost than businesses realize. Lost trust. Lower conversion. Burned budget. Campaigns that felt right in the room and wrong in the market. Sometimes a CEO must apologise publicly.

Even the biggest brands get it wrong

In 2009, Tropicana redesigned its packaging that customers already loved. Packaging has an important goal, especially in FMCG: it makes their life easy. They just grab the well-known brand from the shelf, hardly looking at it, experiencing the color, shape, and other characteristics, because they already know it. Except when it’s not there, because of an unexpected redesign.

The new look failed to use visual hierarchy, which helps human eyes to read the most important information first: the brand name. Look at the heat map and imagine the frustration on a busy day when mom or dad wants to go through the shopping list quickly, and they get stuck at the orange juice and cannot find it.

The Tropicana packaging redesign brand mistake

There is definitely an excuse for redesigning packaging if the new design is better. Easier to use, better fit in hands. This was not the case with the Tropicana’s new packaging. People hated the new design.

Sales dropped 20% in two months. They lost approximately $30 million in revenue. The packaging was pulled and the original design reinstated within weeks.

The brand mistake in numbers:

  • 35 million dollars on an advertising campaign that promoted the new packaging
  • immediate backlash and criticism on social networks, two months later, sales dropped by 20%
  • Sales represented a loss of 30 million dollars as a result of the new design’s failure

Finally, the brand brought back the original design.

How did this costly brand mistake happen? And why did it happen?

The redesign went through creative teams, agency reviews, and approval layers. Nobody stopped it. Because somewhere in the process, people had lost their grip on what made Tropicana recognisable in the first place. Nobody caught the mistake until customers voted with their wallets.

Brand mistakes can happen to any brand. Big or small. Resourced or not. Brand mistakes happen because people and/or AI get confused about the brand. So the question is, how can you help your team and your LLM to prevent brand mistakes

Because a brand strategy is not a system if most people have no idea how to bring it to life. A 60-page brand book is not much of a help either. An approval process that slows down everything is not an effective solution.

Here are some common fixes businesses use to keep their brand consistent:

  • A brand strategy document that captures the vision beautifully, then sits in a folder no one opens
  • A brand book or brand guidelines PDF, referenced once at onboarding, forgotten by week three
  • A DAM, a digital asset management system, is trying to stop endless human creativity
  • Governance files and approval layers, adding friction without guaranteeing better decisions
  • Workshops, so the agency finally understands the brand, until the account manager changes
  • More meetings, more briefings, more alignment sessions, the same argument happening every time

None of these treats the disease. They try to treat the symptoms. The disease is simpler: people don’t understand the brand well enough to make good brand decisions, but they do it anyway. And AI helps them with a little hallucination.

So, brand mistakes happen. So, money is lost. So, the brand slowly drifts from what it was built to be, and nobody has a reference point to catch it.

Then AI arrived

The problem was never the document. It was the lack of brand understanding and the inability to put strategy into action at the moment a decision is being made. Then AI arrived, and it didn’t solve the consistency problem; it accelerated it.

Because now you don’t just have one person improvising. You have every team member generating content at scale, with no shared brand intelligence. One person’s AI output sounds on-brand. Another doesn’t. The same campaign, five different voices. The same company, three different personalities depending on who’s prompting. Everybody is brainstorming with their AI, which leads them into widely different directions.

The solution: give your team and your LLM a brand brain

A real brand consistency system doesn’t live in a PDF. It doesn’t depend on someone remembering to apply it. It doesn’t need re-briefing every session. It works for every team member, across every tool, every time, without anyone having to think about it.

That’s what OnBrandi is. A brand consistency system built specifically for humans and AI. It gives your team and your Claude an actual brand brain. Tailor-made from your brand’s DNA. Installed in Claude once. Works everywhere, forever. One /trigger, every output, unmistakably yours. It generates, reviews, and helps decide on-brand.

No more gut feeling. No more hallucination. Not another document nobody reads. Onbrandi is for leaders, CEOs, and founders who take their brand seriously enough to protect its value. Click to learn more about how Onbrandi can help your brand grow!

The questions worth answering before you decide.

Approval processes catch opinions, not brand decisions. If the people reviewing content don’t have a deep understanding of what makes the brand recognisable in the first place, they approve what feels right in the room. Tropicana’s redesign passed through creative teams and agency layers. Nobody stopped it, not because the process failed, but because no one had a clear, objective brand reference point.

AI doesn’t introduce the brand problem, it scales it. Before AI, one person improvised. Now every team member generates content at scale, with no shared brand intelligence. One output sounds on-brand. Another doesn’t. The same company, five different voices, depending on who’s prompting. AI accelerates whatever brand understanding, or misunderstanding, already exists in the organisation.

Because they treat the symptom, not the disease. A brand book documents the brand beautifully. It doesn’t help someone make a brand decision at the moment of execution. Brand consistency fails when someone is writing a LinkedIn post or briefing an agency, and a PDF stored in a folder isn’t there at that moment. The problem was never the document. It was the lack of brand understanding at the point where decisions actually get made.

Uploading brand files into a new chat is a workaround, not a system. It depends on someone remembering to do it every single time. OnBrandi is installed once into Claude. From that point, every output, every session, every team member works from the same brand brain, without re-uploading, re-briefing, or starting from zero. One trigger. Every task. Always on-brand.

Three things. Generate content that sounds unmistakably like your brand, first time, no corrections needed. Review any existing content, agency brief, or campaign against an objective brand standard, not an opinion. Decide on partnerships, hires, channels, or strategic moves through your brand’s actual strategic filter, not gut feeling. It’s not a prompt, not a template. It’s a brand intelligence system installed directly into Claude.

Founders, CEOs, and business leaders who take their brand seriously enough to protect its value. Specifically those whose teams, agencies, or AI tools are producing content that doesn’t feel consistently right, and who are done spending time and budget correcting it. If brand inconsistency is costing you, OnBrandi fixes it.

Ready to give your brand a brain? The process starts with a short intake form. 15 minutes if you answer everything. I handle the rest.

Learn more about OnBrandi →
Author: Ajna
Author: Ajna

Branding & Marketing | Driving brand growth through strategy, execution, education

Ajna is a brand and marketing strategist on a mission to help businesses build strong brands so they can take a bigger bite of the market. With nearly two decades of experience, she strategizes, builds, and executes, combining classic branding frameworks with an AI-first approach, MarTech, and MarCom expertise. Check out her speaking programs.
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