Caleb Ulku demonstrates a specific ChatGPT prompt strategy to rewrite local business website content so it exactly matches the categories and services listed on a Google Business Profile (GBP). The core argument is that most local businesses lack consistency between their website and GBP, and closing this gap significantly boosts local search rankings. The prompt instructs ChatGPT to act as an SEO expert, write in a human voice with local references, structure content with the primary GBP category as H1 and secondary categories as H2s, and mention all services under relevant headings. He walks through a live example using a Houston plumber ranked #20, showing how to paste existing homepage content into ChatGPT and generate more topically relevant, locally-flavored content section by section.
A local business website needs to be consistent with its Google Business Profile because consistency between your GBP landing page and the information on your Google Business Profile is very valuable for ranking in local SEO. Every GBP category and service should be mentioned using exact match language on the local business website. This consistency creates topical relevance for your primary category and geographic location in Google's algorithm, which improves your GBP ranking and increases local traffic and local calls.
The ChatGPT prompt strategy involves several key components: (1) Tell ChatGPT it is an expert at what you want done — this significantly improves output quality. (2) Instruct it to write like a human, including experiences, advice, and opinions, while avoiding clichés, exaggerated language, and AI-trigger words like 'delve.' (3) Tell it that it's familiar with Google's algorithm and how Google interprets written content. (4) Provide your primary GBP category (e.g., 'plumber') and all secondary GBP categories. (5) List all your GBP services (aim for 20–40). (6) Ask it to rewrite your existing homepage content as an SEO-optimized article in a specific style and tone, including local neighborhoods, events, and places for your geographic area, written in first person as an expert. (7) Ask it to use the primary category as an H1 and secondary categories as H2 headings, mentioning relevant services under each H2. (8) Have it write one section at a time so you can review and adjust before continuing.
A local business should have at least five secondary GBP categories, but ideally more. Google allows up to 10 categories total, so if you can come up with 10 relevant ones, you should add all of them. For services, you should aim for 20, 30, or even 40 services. Most local businesses that haven't done SEO before typically only have one category and a couple of services, which is not enough for strong local rankings.
The prompt instructs ChatGPT to write like a human because it actually produces better, more natural-sounding content when explicitly told to do so. It should include experiences, advice, and opinions, and avoid clichés, exaggerated language, and AI-trigger words like 'delve.' Words like 'delve' are tip-offs that content was written by AI, which can hurt credibility. Writing in a human style makes the content more engaging for readers and more authentic-sounding to both users and search engines.
Even though ChatGPT has no real personal experiences, asking it to include personal anecdotes and stories is valuable because it creates placeholders that signal where personal content should go. When you review the output, you can quickly identify where ChatGPT inserted anecdotes and either improve them with minor edits if they're decent, or delete them and replace them with real stories from an actual human. This approach makes the editing process more efficient and results in more humanized, unique content.
ChatGPT hallucination refers to ChatGPT's tendency to make things up or state factually incorrect information. To minimize hallucination when rewriting website content, you should provide ChatGPT with your existing homepage content and ask it to use that content as the basis for rewriting. When given source material to work from, ChatGPT hallucinates less. However, it's still important to double-check the output and verify that it isn't stating factually incorrect things — hallucination is reduced, not eliminated.
Asking ChatGPT to write one section at a time allows you to review the content it produces and make adjustments before it continues. For example, if you don't like the tone, reading level, or how much it references your local area, you can ask it to rewrite just that first paragraph before moving on. This iterative approach makes corrections much easier and more targeted. Additionally, writing in small chunks can actually help you get longer overall content if that's your goal.
For optimal local SEO, the primary GBP category should be used as the H1 heading on the homepage. All secondary GBP categories should be used as H2 headings. Under each H2, you should mention the services that are most relevant to that category. This structure creates a massive amount of consistency between your GBP landing page and your Google Business Profile, which is very valuable for ranking in local SEO.
To signal geographic relevance to Google, your local business website content should include references to local neighborhoods, local language style, local events, and local places specific to your city or area. For example, for a plumber in Houston, Texas, the content should mention Houston neighborhoods and Houston-specific references. Writing in first person as a local expert and including these local details helps show Google that your website is genuinely local to the area you're targeting.
After updating your website content, you should source at least one high-quality local backlink, such as from a local chamber of commerce. If the business isn't already a member, they should join the local chamber of commerce to get that link. A quality backlink like this signals to Google that the content is high quality and prompts Google to recrawl the new improved content. After completing the website optimization, you should also make sure your Google Business Profile is fully optimized and fully consistent with the updated website content.
If you don't know which secondary GBP categories or services to add, you can ask ChatGPT to suggest them for your business type. There is also a dedicated video on the channel that walks through using ChatGPT to optimize a Google Business Profile, including prompts specifically for finding additional GBP categories and GBP services. The goal is to reach up to 10 categories (Google's maximum) and 20–40 relevant services.
The overall process is: (1) Gather your primary GBP category, all secondary GBP categories (up to 10), and all your GBP services (20–40). (2) Copy your existing homepage content. (3) Use the detailed ChatGPT prompt that instructs it to act as a local SEO expert, write in a human style, include local references, use proper H1/H2 structure with exact-match category and service language, and write in first person. (4) Paste your homepage content into ChatGPT and run the prompt. (5) Review and edit the output section by section, improving personal anecdotes and humanizing the content. (6) Replace your old homepage content with the new optimized content. (7) Get at least one high-quality local backlink (e.g., chamber of commerce) to prompt Google to recrawl the new content. (8) Ensure your Google Business Profile is also fully optimized and consistent with the updated website.
Telling ChatGPT that it is an expert at the specific task you want done provides a massive improvement in the quality of its output. By framing ChatGPT as an expert — for example, an expert in local SEO content writing who is also familiar with Google's algorithm and how it interprets written content — you prime it to produce more authoritative, knowledgeable, and relevant responses. This is one of the most impactful prompt engineering techniques for getting better results from ChatGPT.
Using exact match language for GBP categories and services on your website is important because it creates direct consistency between what Google sees on your Google Business Profile and what it reads on your website. When Google's algorithm finds that the categories and services listed on your GBP are also mentioned word-for-word on your website, it increases the topical relevance of your site for those terms and your geographic location. This consistency is a strong signal that helps improve your GBP ranking in local search results.
If you don't like the tone or style of ChatGPT's output, you can simply ask it to rewrite the section with specific adjustments. For example, you could say 'rewrite in a more formal style,' 'rewrite in the third person,' 'rewrite at a lower reading level,' or 'talk about [city name] more.' Because the content is being written one section at a time, it's easy to correct just that one paragraph and then ask ChatGPT to continue writing the next section once you're satisfied with the tone and style.