How do I use AI for small business marketing?
Don't ask AI to write your marketing from nothing. Paste in what customers already say (reviews, questions they ask on the phone, replies to your emails), ask it what they care about, then have it write ads, posts and your Google profile using those words.
“Write me a Facebook post about my business” gets a generic result, because the AI knows nothing about why people pick you. Give it your customers’ words first and writing second.
The method
| Step | What you do | What you get |
|---|---|---|
| 1. Collect | Paste in 30 to 50 reviews, DMs, and questions customers ask, names removed | One raw document of real customer language |
| 2. Mine | Ask: “What do these people care about most? Quote the exact phrases.” | The 3 to 5 reasons people choose you |
| 3. Write | Ask for ads, posts and a profile using only those phrases | Drafts in words your customers already use |
| 4. Check | Read it out loud and cut anything you would not say | Copy that sounds like you and that you can stand behind |
Worked example: a bakery
The prompt to copy
Here are 40 reviews of my bakery. List the 5 things customers care about most, each with 2 exact quotes. Then write a 25-word ad, a 3-line Google profile intro and a short post that use only those words and ideas. Do not invent claims that are not in the reviews. If a point appears in fewer than 3 reviews, say so.
Sample output (invented reviews and results, written by us to show the shape)
| What customers care about | Sample quote | Reviews mentioning it |
|---|---|---|
| Real sourdough | “the only real sourdough in town” | 11 of 40 |
| Fresh at opening | “still warm at 7 am” | 8 of 40 |
| Friendly counter | “they remember my order” | 7 of 40 |
| Fair prices | “not cheap, worth it” | 4 of 40 |
| Gluten-free option | “one gluten-free loaf, wish there were more” | 2 of 40 |
- Ad (25 words): “The only real sourdough in town, still warm at 7 am. Come in before the first batch is gone and let us remember your order.”
- Google profile intro: “Real sourdough, baked fresh each morning. Open from 7 am. Ask us for today’s loaf.”
Use the top three rows and leave out the last. Two mentions is not a reason customers choose you, and the sample correctly says so.
What goes wrong
The AI may fold in a claim no customer made, such as “organic flour” or “award winning”. Spot it by checking every adjective against the quotes you pasted. If an adjective has no quote, delete it.
Quoting customers is a separate risk. Ask permission before you use a named customer’s words in an ad, and read the terms of the review site you copied from, because platforms set their own rules for reusing reviews. Do not paste private customer details into a chat. Remove names, phone numbers and order histories first, as covered in what not to tell ChatGPT.
Next step
Open your Google Business Profile today, copy your latest 40 reviews into one document, and run the prompt above. You get the three to five reasons customers choose you, in their words. Any shop, clinic or service business can do the same with its own reviews.
People also ask
What is the best AI for small business marketing?
Any of the big three (ChatGPT, Claude or Gemini) can draft marketing copy if you feed it real customer language first. The method matters more than the brand. Try the same task in two of them for a week and keep the one whose drafts need the fewest edits.
Will AI-written marketing sound fake?
It can, especially when you ask it to write from nothing. Copy built from your customers' phrases and your own past writing sounds more like you. Read it out loud once and cut anything you would not say.
How do I find my customers' own words?
Google reviews, replies to your emails, messages and DMs, notes from phone calls, and the questions people ask at the counter. Copy a few dozen of them into one document, with names and contact details removed. That document is the most useful thing you can give an AI.