How to write marketing copy like a human in a world of AI

If the rise of AI has got you questioning whether you need to rethink how you write, you’re not alone.  

Having colleagues and clients, who once would have only reviewed content for accuracy now use AI to ‘check’ your work, has become a marketers’ bugbear for many. Not only is it damaging to professional relationships, but it risks undermining a brand’s identity and intrinsic trust.  

When marketers become overly reliant on AI to create copy rather than support the time-consuming thinking and research around it, the output quickly becomes bland and repetitive. Even when it is accurate, it often lacks personality or the human connection that people are increasingly craving, and that, over time, weakens how a brand is perceived.  

Hybrid human-AI content performs best  

The 2026 Edelman AI Trust Barometer, which surveyed 16,500 consumers across 28 markets, found that 81% of respondents rated human-authored brand content as more trustworthy and emotionally resonant than AI-generated equivalents. The same report highlights that in perception studies, human-written content achieved 79% ratings in trust and brand resonance compared to AI’s 12%.  

Likewise, research by Semrush found that human-written blogs earned 5.44 times more traffic than AI blogs. Readers engaged more deeply with human storytelling.  

Regaining trust in marketing content  

There’s no doubt that AI has changed the pace of marketing. What used to take days now takes minutes. Campaigns can take shape faster, content is easier to produce, and the tools are easier to use. But there is a trade-off…  

When everyone has access to the same tools, everything can start to sound the same. This is where brands risk losing the one thing that makes them memorable, their voice and their story. No matter how well trained your AI is, it cannot replace human perspective, experience, or the subtle patterns of language that make us individuals. These are the things that shape how your brand sounds, how it is understood, and whether it’s trusted.  

We are entering a space where more trust is being placed in a technology that even its creators describe as still developing, than in experienced marketers, PR professionals and copywriters. As a result, many are finding their role shifting from creating original work to reviewing AI-generated drafts or dealing with stakeholders who arrive with content that has already been written by AI.  

There is a better way to use it. AI can improve efficiency without stripping out authenticity. It is easy to read AI-generated copy and think it sounds better than what you have written, because it is often smoother and more polished.   

But that polish can flatten what makes communication feel human. Real human expression is not perfectly uniform. It carries subtle nuance, rhythm, and tone that are unique to each person. This is what creates a subconscious sense of connection between consumers and brands. People are increasingly sensitive to what feels artificial, and brands that sound genuinely human build more trust.   

Trust still comes from tone, intent, and individuality, not just polished accuracy.  

Getting back to copywriting basics  

This is where the real challenge sits for marketers today. It is not just about using AI more effectively, but about understanding what strong copywriting looks like in the first place, so it’s not lost in the process.  

That starts with recognising what gets in the way of good writing now, and how to overcome it. Marketers need to be clear on the common copywriting challenges that weaken impact, and how to avoid them. It also means getting back to the fundamentals of storytelling and learning how to find and shape stories that connect, not just fill space.  

Five questions to re-ignite your copywriting mojo  

1. How can you become the reporter in your organisation and find the stories that matter to your customers rather than the ones you’re told are important?  

2. Who is your audience, and how can you write for them rather than the company or AI?  

3. How can you humanise your story both through language and content to spark authentic human connections?  

4. How do you want people to feel about your brand?  

5. What core messages do you need people to remember?  

   
   

Once you’ve rediscovered these foundations, everything else becomes easier, including how you use AI and how you defend the content that you have created.   

If you want to get back to those fundamentals and rebuild confidence in your writing, book your space at our online session: https://www.korero.co.uk/event-details/copywriting-refresher-workshop