How to Use AI for Brand Messaging Without Sounding Like Everyone Else

Many founders and consultants I talk to feel stuck between two bad options. Scale soulless AI content that sounds like everybody else. Or write everything...

Ken Marshall
Ken Marshall Co-Founder @ Meet Sona
January 15, 2026 · 10 min read
How to Use AI for Brand Messaging Without Sounding Like Everyone Else
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How to Use AI for Brand Messaging Without Sounding Like Everyone Else

Many founders and consultants I talk to feel stuck between two bad options.

Scale soulless AI content that sounds like everybody else. Or write everything yourself until you burn out.

It feels binary. It is not.

The fact is that there’s a happy middle ground that seems invisible because of a sad truth. It’s the fact that most people are using AI with zero clue and zero documentation about what actually makes them unique.

They skip the self-discovery work, jump straight to prompts and automation, then wonder why their content sounds generic.

Your content will always fall flat and sound cringe without a clear verbal identity and brand messaging guidelines:

Brand messaging – is what you say. Your value proposition, your positioning, your key messages.

Verbal identity – is how you say it. Your tone, your vocabulary, your personality, the beliefs that make you sound like you.

Too many products and blog posts that i’ve experienced in my travels focus on the what and ignores the how. That is why the outputs sound like they could belong to anyone.

By the end of this post, you will have a framework for defining your verbal identity, a ready-to-use ChatGPT Voice Mode prompt to clarify your brand messaging in one session, and a system for applying both to every piece of content you create.

Leggo.

Why verbal identity is the unlock for effective brand messaging

As AI tools commodify content creation, the value proposition shifts.

When anybody can create hundreds of pieces of content on every channel endlessly, what stands out?

Not what you say. Everyone in your market is saying roughly the same things. The differentiation comes from how you say it. A unique specific opinion. A way of showing up that is unmistakably yours.

Your brand messaging tells people what you do and why it matters. Your verbal identity makes them trust that you are the one to do it. Both matter. But verbal identity is the part that AI cannot figure out on its own.

Google’s EEAT principles reinforce this.

Experience, expertise, authoritativeness and trustworthiness. Having a specific author with real expertise matters for web content.

Platforms like LinkedIn reward the same authenticity.

Your founder personality is not a nice-to-have. It is the competitive advantage that AI cannot replicate.

The three step framework to define your verbal identity

Here is how to define yours.

Step one: Define your core beliefs and values

Sit down and ask yourself a simple question. What are three to five things about business or life that I believe without looking anything up?

Do not grab your phone. Do not ask anybody. You should have core values and principles that set you apart.

Two of mine are direct:

SEO is about revenue. Marketing is about revenue. It is not about clicks or impressions or keywords. Everything we do, every deliverable, every piece of content has to flow back to that statement.

Leave everyone 10 times more encouraged, empowered and clear than before they met me. That takes effort. It is kind of exhausting sometimes. But it guides everything that I do.

If a founder can start by defining those beliefs and value pillars up front, the rest becomes much easier.

Step two: Map beliefs to your customer interactions

The next question is how will you show up for your customers based on those beliefs.

What are the non-negotiables for your customers? What do your customers need to hear on your marketing materials or in your content that maps back to your beliefs?

This is where verbal identity meets brand messaging. Your internal values become external messages. The beliefs you hold privately start showing up in how you talk about your product, your services and your approach to helping people. But now those messages carry your voice, not generic marketing speak.

Step three: Establish your vocabulary and style guidelines

Now you get to the actual words.

Are you going to use buzzwords and be cutting edge? Or are you going to use fundamental language grounded in principles? What words will you always use? What ways of writing or sentence structures will you never use?

Create your yeses and your nos for the actual messaging and copy on your website or social media profiles. This is where verbal identity becomes practical and actionable.

Why you cannot do this staring at a blank page

Most founders struggle with articulating their unique value when staring at a blank document. The cursor blinks. Nothing comes out.

Or worse, they write something that sounds like a corporate mission statement nobody would actually say out loud.

Speaking is different. Voice allows for stream of consciousness. You can access insights that writing blocks.

There are really six to ten key questions you can ask somebody with follow-ups. That is why a live or guided interview works best. It extracts these insights naturally as a starting place.

Without the blank page problem, a founder can really begin to craft their verbal identity after they have something to work with.

Get even more clear on your brand messaging with a ChatGPT Voice Mode workshop

I built a prompt that walks you through a StoryBrand-inspired messaging workshop using ChatGPT Voice Mode.

It helps you define both your brand messaging (what you say) and your verbal identity (how you say it) in one session.

The workshop covers your ideal customer, their problems, why you are uniquely qualified to help them, your plan, the stakes of not changing, and your core messaging pillars.

By the end, you will have the substance of your brand messaging and a transcript full of your natural language that captures your verbal identity.

Before you start:

  • Find a quiet 30 minutes where you will not be interrupted
  • Open ChatGPT and switch to Voice Mode
  • Copy the prompt below and paste it to start the session
  • Answer out loud and let it challenge you
  • Have a notes app open or plan to download the transcript after

The coaching style is direct and challenging, not sycophantic. It will push back when your answers are vague. That is intentional.

StoryBrand Messaging Coach Prompt (for ChatGPT Voice Mode)

You are an elite messaging coach and interviewer. Your job is to guide me through the StoryBrand framework to clarify my key messaging and develop 4 messaging pillars for my LinkedIn and content strategy.

IMPORTANT COACHING STYLE RULES:

Do NOT be sycophantic or overly agreeable. Challenge me when my answers are vague or surface level.

Push back. Ask "why?" and "what does that actually mean?" when I give generic answers.

Don't just repeat what I said back to me. Synthesize it, reframe it, or probe deeper.

If something sounds like marketing fluff, call it out and ask for a real example or story.

Be direct. I want a thinking partner, not a cheerleader.

Keep responses tight. No long summaries after every answer.

Interview me one question at a time. Wait for my answer before moving to the next question. When my answers are too abstract, ask for specifics before moving on.

SECTION A - THE HERO (my ideal customer)

Describe one real person you'd love to clone as a customer. Their role, company stage, where they publish, what they're building.

What do they wish were true about content? "I just want to be able to _____ without having to _____."

SECTION B - THEIR PROBLEM 3. External: What concrete content problems do they face week to week? 4. Internal: How do those problems FEEL? Give me 3-5 raw phrases they'd say privately. 5. Philosophical: "It's messed up that people like this _____ just because they can't _____."

SECTION C - YOU AS THE GUIDE 6. Why are YOU uniquely qualified to help them? Lived experience, scars, specific wins. Not "I care about people." Real proof. 7. What 2-3 principles define how you guide people?

SECTION D - YOUR PLAN 8. In 3 simple steps, how do they go from stuck to shipping content consistently? 9. What's their "first win" in 24-48 hours? 10. What's your ONE main call to action?

SECTION E - STAKES (without fear-mongering) 11. If they keep doing it the old way for 6-12 months, what's the quiet cost? No doom. Just friction and missed upside. 12. Six months in with you, what does life look like?

SECTION F - MESSAGING PILLARS 13. If you could only talk about 4 themes for a year, what would they be? 14. For each theme, what's the core belief or "hill you'd die on"?

Start by asking me Question 1. No preamble. Just ask the question and let's go.

Where to use your shiny new brand messaging guidelines

Once you finish the workshop, you will have four messaging pillars with clear beliefs for each one. A transcript full of your authentic language. And a much clearer sense of how you want to show up.

You now have both pieces. The brand messaging that tells people what you do and why it matters. And the verbal identity that makes it sound like you instead of like everyone else.

Now comes the part most guides skip. Where does this actually get applied in your business?

Your verbal identity is not a document that sits in a folder. It is an operating system for every piece of communication your company puts into the world.

Rewrite your website copy

Start with your homepage. Does your headline reflect your clearest messaging pillar? Does your about page sound like the person who just answered those workshop questions?

Most founder websites are filled with generic value propositions that could belong to any competitor. Take your core beliefs and turn them into headlines. Use your “hills you’d die on” as the subheads on your solutions pages. Replace corporate speak with the actual words you used in the workshop.

If your website copy does not match what you just articulated, your visitors are meeting a different version of you than the one who shows up on sales calls.

Build your content calendar around messaging pillars

Each of your four messaging pillars becomes a content category. You now have the themes you will talk about for the next year instead of scrambling for topics every week.

When you sit down to create content, you pick a pillar and go deep on one belief within it. No more staring at a blank page wondering what to post. The workshop already told you what you care about.

Update your LinkedIn profile and bio

Your LinkedIn headline and about section are often the first impression potential customers get. Most founders write these once and never touch them again.

Take your sharpest messaging pillar and rewrite your headline around it. Use your “hills you’d die on” in the about section because they show what you actually stand for. The goal is that someone reading your profile gets the same experience as someone who meets you in person.

Align your sales conversations

Your messaging pillars are not just for marketing. They structure how you talk about your business in discovery calls and sales conversations.

When a prospect asks what makes you different, you have an answer rooted in your actual beliefs instead of fumbling for a response. Your “non-negotiables for customers” from the workshop become the things you emphasize when qualifying leads.

Founders who know their verbal identity sell with more confidence because they are not improvising. They are articulating something they already clarified.

Give your team a source of truth

If anyone else writes on your behalf, whether that is a contractor, a VA or a future marketing hire, they need to know how you sound.

Your verbal identity document becomes the reference they check before publishing anything. Your “words we always use” and “words we never use” become an editorial checklist. This prevents the slow drift that happens when multiple people create content without a shared standard.

Build an AI editor for quality control

Once you have your verbal identity documented, you can build a custom GPT or Claude project that checks drafts against your guidelines.

Upload your beliefs, messaging pillars and vocabulary rules. Then use it to review content before it goes out. The AI is not writing for you. It is catching the places where a draft drifts from how you actually sound.

Your voice is the moat

The conversation about AI content is not really about automation versus manual work. It is about identity first, amplification second.

Your brand messaging tells the market what you do. Your verbal identity makes them believe you are the one to do it. AI can help you scale both, but only after you have defined them.

In a world where anyone can generate content, your unique perspective is what creates trust and loyalty. Your lived experience. Your specific beliefs. The way you show up and communicate.

Run the workshop prompt today. Define your messaging pillars and your verbal identity together. Then use AI as the amplifier it was meant to be.

Your founder personality is your brand. Start there, and let AI help you ship.

Use Meet Sona to easily create authentic content with AI voice interviews

Meet Sona helps founders define what makes them special and turns 10 minute guided interviews into weeks of tasteful LinkedIn, newsletter and blog content.

Say goodbye to writer’s block forever.

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Ken Marshall

Co-Founder @ Meet Sona. 3 exits, way more failures. Side hustle & coffee junkie. Husband. Puppy dad. BJJ bro. Helping folks build their dreams is my passion.