Emily Pearson
November 12, 2026
AI isn't what makes your captions sound generic. Your prompts are. Here's how to fix them, plus 8 copy and paste AI prompts for small business content.
The quick read
AI is not what makes your content sound generic. A vague prompt is. Treat AI like a new team member who needs a solid brief: who you are talking to, how you sound, what you want them to do, and what to avoid. Below are eight prompts you can copy, fill in, and use today, plus the edit every draft still needs.
You can spot an AI caption in about two seconds.
It opens with "Let's dive in." There's a rocket emoji somewhere. Every other line is a "game changer," and it somehow manages to say a lot without saying anything about the actual business.
So it's easy to blame AI. But AI didn't decide to write that caption. Someone typed "write me an Instagram post about my gym," hit enter, and posted whatever came back.
AI isn't the reason your content sounds generic. A vague prompt is. When you give AI nothing to work with, it fills in the blanks with the most average answer it can find. Average is exactly what you get.
At Flourish, we use AI every day for research, brainstorming, and first drafts. It saves us real time. But the results only got good once we stopped treating it like a magic button and started treating it like a new team member who needs a solid brief.
Below is how we think about prompting, plus eight prompts you can copy, fill in, and use today. It all fits inside the bigger picture of how customers actually find and choose you online.
Because the tool was given almost nothing to work with. AI tools like ChatGPT, Claude, and Gemini are trained on a huge amount of writing from across the internet. When you ask for "a caption about a new class," the tool doesn't know your audience, your tone, your city, or why your business is different. So it gives you the most likely, middle of the road version of that caption.
That's why so much AI content blends together. Thousands of business owners are typing nearly the same prompt and getting nearly the same result.
The fix isn't to quit using AI. It's to give it the context a good copywriter would ask you for.
A strong prompt reads like a creative brief. Before you ask AI to write anything, it should know:
Here's the difference in action:
Weak prompt: Write a caption about our new class.
Strong prompt: Write an Instagram caption for a 6am strength class at a family owned gym in Princeton, Texas. It's for moms who think lifting isn't for them. Sound like a text to a friend, warm and a little funny. No hype words like "game changer" or "crush it." End by inviting them to try a free class.
Same tool. Completely different caption.
Yes, every time. Even with a great prompt, AI gives you a first draft, not a finished post.
Read it out loud. Cut anything you wouldn't say in real life. Add the inside joke your clients would get, the name of your front desk person, or the real story from last Tuesday. That's what makes content feel like it came from you.
AI can help you write faster. It can't know your clients the way you do. If you are still deciding whether to use it at all, start with is it okay to use AI for your business content?
Copy these into ChatGPT, Claude, or any AI tool you like. Replace everything in [brackets] with your own details. The more specific you are, the better your results will be.
Use this once, save the result, and paste it into the start of every future prompt.
I own [type of business] in [city/area]. I want you to help me create a brand voice guide I can use every time I ask you to write content.
Here are 3 to 5 examples of things I've written that sound like me:
[paste captions, emails, or even texts]
Here's who my ideal client is: [describe them: age, life stage, what they care about, what they're struggling with].
Based on my examples, write a short brand voice guide that includes:
1. How I sound (tone, personality, sentence length)
2. Words and phrases I use often
3. Words and phrases I would never use
4. How I use emojis and punctuation
5. Three example sentences that sound exactly like me
Ask me any questions you need before you write it.
Act as a market researcher. My business is [type of business] and my ideal client is [describe them].
List 15 things my ideal client might be thinking, worrying about, or saying to themselves before they decide to work with a business like mine. Write them in their own words, like real thoughts, not marketing language.
Then group them into fears, frustrations, and goals.
Using my brand voice guide below, write an Instagram caption based on this real moment from my business:
[describe what happened, who was involved, and why it mattered]
My brand voice guide: [paste it]
Audience: [who this post is for]
Goal of the post: [build trust / make them laugh / get comments / get bookings]
Call to action: [exactly what you want them to do]
Rules:
1. Open with a first line that would stop someone mid scroll
2. Keep paragraphs to 1 or 2 short sentences
3. No more than one exclamation point
4. Don't use the words: [list words you hate]
5. Don't make anything up. If you need more details, ask me.
I need hooks (first lines) for social media posts about [topic] for [ideal client].
Write 15 hook options using a mix of these styles:
1. Calling out a common misconception
2. Saying what my client is already thinking
3. A funny or unexpected opener
4. A direct call out ("This is for the [person] who...")
5. Leading with the result they want
Keep each hook under 15 words. Make them sound like a real person, not an ad.
Here's a review or message from one of my clients:
[paste testimonial]
Write an Instagram caption that tells the story behind this result. Start with where the client was before they came to us, then what changed. Keep the client's own words as the highlight.
Sound like: [paste brand voice guide or describe tone]
End with this call to action: [CTA]
Don't exaggerate the results or add details that aren't in the testimonial.
Help me plan 12 social media posts for [month] for my [type of business].
Use these four content pillars and spread them out evenly:
1. Discovery: relatable or surprising posts that bring in new people
2. Connection: posts that make my audience feel seen and understood
3. Trust: posts that teach, share results, or show how we think
4. Action: posts that invite people to take a clear next step
Here's what's happening in my business this month: [launches, events, holidays, promotions]
For each post, give me: the pillar, the post format (reel, carousel, photo, story), the hook, a one sentence summary, and the call to action. Put it in a table.
Not sure how many posts a month is right for you? Brenna covered that in how often a small business should post on social media.
Use this when you've already got a draft that feels a little too polished.
Here's a caption draft:
[paste draft]
Edit this so it sounds like a real person wrote it. Specifically:
1. Remove filler phrases and anything that sounds like a corporate ad
2. Cut words like "elevate," "unlock," "game changer," "dive in," and "journey"
3. Remove em dashes and use periods or commas instead
4. Break up any lists of three that feel forced
5. Make the sentences shorter and more conversational
6. Keep my meaning and my call to action the same
Then tell me which lines you changed and why.
Here's one piece of content that did well for us:
[paste caption, blog post, or video script]
Turn this one idea into:
1. One carousel outline (slide by slide, 7 to 9 slides)
2. One short reel script (under 30 seconds, with on screen text)
3. Three Instagram story ideas with poll or question stickers
4. One email newsletter intro paragraph
Keep the same voice and message, but make each one feel native to its format. Don't copy the same sentences across all of them.
A few habits make a big difference:
Prompts can get you a long way. But if you're the one writing every caption at 10pm, or your content has been on your assistant's to do list for months, better prompts won't fix the bigger issue. You need a strategy behind what you're posting and someone who knows your business well enough to sound like you.
That's the work we do in social media management at Flourish. We build the strategy, create the content, and handle the posting, with a simple review system so you can approve everything without living on your phone.
If you'd like to talk about what your content could look like, book a twenty minute discovery call or send us a DM on Instagram at @flourish.marketing.
No. AI is a helpful tool for brainstorming, research, and first drafts. The problem is posting AI content without context or editing. When you give AI a detailed prompt and edit the result in your own voice, it can save you hours each week without making your brand sound generic.
Usually because the prompt was too vague. Without details about your audience, your tone, and your goal, AI defaults to generic phrases. Adding real examples of your writing and a list of words to avoid makes a big difference.
ChatGPT, Claude, and Gemini can all write strong captions. The tool matters much less than the prompt. Pick the one you like using, and give it a brand voice guide and clear instructions every time.
Start by giving AI 3 to 5 real examples of things you've written, then ask it to build a brand voice guide from them. Paste that guide into every future prompt. Always read the final draft out loud and edit anything you wouldn't actually say.
It depends on your time and goals. AI can help you write faster, but it can't build a strategy, know your clients, or show up consistently for you. If your content keeps getting pushed down the list, or the person handling it isn't getting results, working with a social media manager who uses AI well gives you both speed and strategy.
Written by
Emily Pearson
Co Founder and President, Flourish Marketing Agency
Emily Pearson is the co founder and President of Flourish Marketing Agency. A former assistant principal, she builds the delivery systems behind 8 active client accounts across 6 industries, including every posting calendar and website the agency ships. She writes about the systems side of small business marketing.
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