Generative AI as a writing assistant β€” from prompt to brand protection

Published Updated

Action points

  • Use AI as an instrument to make your content faster and sharper.
  • Let AI suggest structures and outlines as a starting point for your text.
  • Use smart prompts to merge and rewrite old and new content.
  • Work as a dream team of human and machine, because your own eye makes the difference.

Prefer to outsource?

Website copywriting β†’

β€πŸ•‘ 5 min read‍

Whether you choose Gemini or ChatGPT, both tools offer advantages that match your needs. So can we start planning a big round of redundancies now?Β 

No, you use AI as a writing assistant. Something that can help you write a better piece of content in a much shorter time. To get the results you are looking for from an AI assistant.

In fact, what you want is a dream team in which human and machine work together. We do not simply take a piece of content written by ChatGPT or Gemini and post it straight onto our website, social media or our blogs.

Whatever the channel.

This is about more than performance or ethics. It is about the way we present content to people.

It is important to keep human hands on the wheel.

How can AI help with content?Β 

Getting inspiration for our blog or for our website pages. Something we want to build on our website. Or structuring content and an outline, copywriting or getting past writer's block.

There are plenty of possibilities.

The lift climbs from floor 43 towards floor 65
The share of people who have ever used an AI tool, in two surveys a year apart.
MeasurementEver used an AI tool
202543%
202665%
A year later the lift stands at floor 65. By now, 65% have used an AI tool at some point.
Source: Ruigrok, 2,311 respondents aged 14 and over in the Netherlands, fieldwork May to June 2026.
Illustration of AI helping to create content
Gemini logo as a language model for content
ChatGPT logo as a language model for content

Rewriting something technical that someone knows deeply but gets stuck putting into words, so the right message reaches the target audience.

Bringing two pieces of content together is another way AI can deliver a big result. Take an old piece of content and a new one and let AI merge them.

So it comes across much more naturally, updated.

It can also give you feedback. Look, English is not my native language. What I do next is give that piece of content to AI and have it checked for spelling mistakes - I do make sure no important business data goes along with it. Or whether something can be simplified, done differently or needs a different tone of voice.

AI removing spelling mistakes from a text

Business cases with generative AI

With generative AI in terms of text-to-text generation, the possibilities are virtually endless. After all, the foundation of the internet consists of text, images and video.

If you want to generate text and images with these language models (LLMs) - such as ChatGPT and Gemini - this is an excellent way to do it.

A human holds first place far more often
How often human-written and fully AI-written content takes first place.
Who takes first placeShare
Written by people80%
Written entirely by AI9%
Mix of human and AIthe rest
Human-written content takes first place in 80 out of a hundred cases. Fully AI-written content reaches that spot 9 times. The rest is a mix.
Source: Semrush, analysis of search results, April 2026.
Illustration of creating text and images with a language model

Help your customer better with AI

In terms of practical input, in other words a prompt, you can build it in any general way you like and decide for yourself how to do it.

The more depth you give the prompt, the better the result. Up to a point, of course. A language model tends to hallucinate once a prompt becomes too complex. The information that comes out then becomes unreliable, so watch out for that.

Here I will show you a few examples, such as for blog post ideas.

The barometer swings towards concern
What people think of AI and how often they use it.
MeasurementShare
Fears becoming too dependent on AI62%
Uses an AI tool every week40%
Has never opened one to this day33%
62% fear becoming too dependent on AI. The needle swings towards worried.
Source: Ruigrok, 2,311 respondents aged 14 and over in the Netherlands, fieldwork May to June 2026.
Example of a first prompt to a language model
Example of blog post ideas from a language model

One personal experience was with a client whose subject I did not fully understand. I wrote down the key points and then gave them to AI. I got a specific outline back, which gave me an overview and clarity about what it was really about.

That way I can help the client better, without having to gather too much subject knowledge during our conversations.

With this outline we can get to work creating content. Then we can start optimising with keywords or other data. With SEO campaigns, email campaigns or a LinkedIn outreach message.

Portrait of a customer as a persona

You can tackle virtually every aspect of online marketing with it.

A few smart prompts

When it comes to using helpful prompts - which is sometimes underestimated - you can use data, even in the free version of the language models, to create better output.

Example of a prompt with your own data in it

What you can do is use a data-driven calendar based on a set of keywords. It will then cluster and group the keywords and organise pieces of content depending on what you asked for.

You can also map out the performance of your competitors. By giving public raw data to the language model. It will then give you insights, much like a Power BI dashboard would. That capability is built into the language model, so you can simplify your content and ideas.

When I look at a complex piece of content, I ask the language model to explain it in words of one syllable, or even as if to a 5-year-old.

It is hilarious to see what comes out.

Example of a prompt asking for a simple explanation
Example of a second prompt to a language model
Example of an explanation at the level of a five-year-old

This method works best for extremely technical questions that leave you baffled at first glance.

As I said earlier, you can turn two topics into one big topic. That is often where a search engine specialist finds their challenge. With a massive editorial piece, for example. Where you need to take two pieces of content and turn them into a larger piece or even a smaller one.

Illustration of writing an SEO editorial piece

AI can help you with all of this.

Structure and outline

You can structure an article or blog post. You can get an outline for your article.

A simple prompt is enough to do this. An outline is important when writing an informative article. It gives you a heading, title ideas for the paragraphs or an introduction.

Whatever you want to cover.

In terms of content and the comparison we made between ChatGPT and Gemini, both language models are capable. Whichever you choose, both produce content that is directly editable and especially useful when creating a new piece of content.
‍

Example of a third prompt to a language model
Outline for a blog article from a language model

You can structure an article or blog post. You can get an outline for your article.

A simple prompt is enough to do this. An outline is important when writing an informative article. It gives you a heading, title ideas for the paragraphs or an introduction.

Whatever you want to cover.

In terms of content and the comparison we made between ChatGPT and Gemini, both language models are capable. Whichever you choose, both produce content that is directly editable and usable when creating a new piece of content.

My personal prompt

You can of course also use different kinds of prompts around different topics. If you feel your article needs more body and you want to add to it, you can ask the language model for more inspiration on what you want to write about.

Or on what you have already written.

That way you can go deeper into certain sections. I need titles for every paragraph of my piece of content, or I need a summary for a specific section because I think it is too overwhelming.

I will now share a personal prompt with you that I use myself for adding catchy titles:

As a highly experienced SEO copywriter, I need a catchy title for every paragraph with "..." above it. I need 3 variations for each missing title.‍

Example of a personal prompt for a language model

You can take on virtually any challenge with these language models. Because you are the one who decides whether the content is worthy and in line with your intentions. Before you then publish it on your own site or your client's website.

Frequently asked questions about generative AI as a writing assistant

AThe direct answer

No. AI speeds up the writing process and supplies raw building blocks. Your insight, experience and editorial choices determine the quality. The strongest content comes from the collaboration between human and model.

AThe direct answer

Give context (audience, goal, tone), ask for a clear structure or outline and include an example. The more specific your input, the more usable the output.

AThe direct answer

Indirectly: you produce more quality content faster, which means you get found more often and attract more leads. The gain lies in volume and time savings, provided you keep editorial control over the output.

AI as guardian of your brand voice

A language model reads your brand voice the way an editor does. Share an existing article and ask how the tone is built, which words recur and where the text drifts from your guidelines. You get a mirror of your own writing. That mirror keeps you sharp.

It gets stronger when you play two models off against each other. Let Gemini assess what ChatGPT wrote and vice versa. Two readers correcting each other produce a verdict closer to reality than a single opinion. You ask them the same questions. Is the tone right? Does the piece deliver on its promise? Is it ready to publish?

For someone who has just joined a company, that saves weeks. Getting to grips with the brand guidelines used to take a month of reading along. Now you share those guidelines and a handful of published pieces. Within fifteen minutes you know how the brand sounds.

You keep two things in your own hands. Feed the model your own guidelines, tone of voice and core message, because a generic instruction produces generic language. And keep business-sensitive information out of your prompts β€” too much of it has leaked in recent years.

Conclusion

We cannot simply plan a big round of redundancies now, because you use AI as an instrument. What you really want is a dream team in which human and machine work together. Rewriting technical content, merging old and new material, or even giving feedback on your work. Need help? Let Dominic know or look around the site.

‍

‍

The next step

How we tackle this together

Discover your biggest growth opportunities with a free opportunity analysis (worth €416) β€” a tailor-made report, free of charge and with no obligation.

1Analysis
2Action plan
3Proposal
Schedule a call
Dominic Pietersz

About the author

Dominic Pietersz

Your dedicated point of contact

Dominic helps SMEs grow through Google and other channels. With his international experience, he turns challenges into concrete growth.

Follow Dominic on LinkedIn

Inspiration Β· A colleague asked, half laughing, whether that writing assistant would take over his job. I looked into it seriously. The answer turned out more reassuring than he feared.