How to Use ChatGPT for Keyword Research

ChatGPT can give you a list of search phrases in seconds. Choosing a page to work on takes more thought. Some phrases may describe services you don't offer. Others may belong on a page you already have. A few may sound sensible even when you have little evidence that people search for them.

Use ChatGPT to generate and organize ideas, then check them against real search data and what makes sense for your business. Aim for a short list of pages to improve or create, with a reason for each.

Here's how that can work for a hypothetical mobile bicycle mechanic in Austin. The business repairs punctures and brakes and offers home-visit tune-ups. It doesn't sell bikes, repair motorcycles, or provide bike fitting. It already has a mobile-repair service page.

The Business Details ChatGPT Needs

A Prompt With the Business's Services and Limits

Tell ChatGPT what the business does before asking for keywords. Include its location, customers, main services, services it doesn't offer, and what you want a visitor to do. Those details help you check whether its suggested phrases fit the business.

For this example, you could use the following prompt.

I run a mobile bicycle repair business in Austin, Texas. We repair punctures and brakes and do tune-ups at customers' homes. We do not sell bicycles, repair motorcycles or offer bike fitting. Our customers are commuters and families who want to book a repair. Suggest 15 search phrases they might use. Separate service-booking phrases from DIY questions, flag ambiguous phrases, and do not invent search volumes, competition scores or services.

Give ChatGPT Your Existing Page Titles and URLs

You don't need to ask ChatGPT to pretend it is an expert with access to every search. Give it the information you have and define the output you need.

If you're working on an existing website, supply its current page titles and URLs as well. Those will help you decide later which keywords belong on which pages. Remove confidential customer information from any notes or files you share.

Search Ideas From Customers and Your Website

Customer Phrases and Search Console Queries

Use a few phrases from your customers and your website as a starting point. A mechanic might hear “Can you fix my bike at home?” in a booking inquiry, while the service page calls the work “mobile bicycle repair.” Both can help you find more search ideas.

Search Console can give you more ideas. Its Performance report shows searches for which your site appeared in results or received clicks. Export relevant terms with the date range and market so you can tell which phrases your site already appears for and which are new ideas.

Ask ChatGPT for Related Search Phrases

Ask ChatGPT to suggest related phrases using that list and the business details. The first list for the mechanic could include mobile bike repair Austin, bicycle repair at home, bike tune up Austin, bike brake repair Austin, and how to fix a bike puncture. Treat these as ideas to check, rather than a record of what customers searched.

Keep the list manageable. A small set covering your real services is easier to check than 200 phrases that repeat one another. Ask for the reason behind an unfamiliar suggestion, and remove it if that reason doesn't match your customers or work.

You can also ask what information is missing from your brief. If customers may need help at work as well as at home, check whether the business offers that service before adding office-visit keywords.

Keywords That Don't Fit the Business

Keywords to Exclude for the Bicycle Repair Business

Work through the list using what the business can provide. Bike fitting Austin should be rejected in this example because the mechanic doesn't offer bike fitting. Motorcycle repair at home belongs to a different service. Best bikes for commuting asks for shopping advice that doesn't fit this particular page plan.

Write down why you rejected a term. That prevents it from returning in the next round of suggestions simply because it sounds related to cycling.

DIY Questions and Ambiguous Phrases

Don't reject every informational question automatically. How to fix a bike puncture could support a useful guide if the mechanic can provide sound instructions and the website needs that content. Keep it separate from phrases used to book a mechanic.

Bike repair at home needs more investigation. It could mean “send someone to repair my bike” or “show me how to repair it myself.” Mark it as uncertain until you inspect the search results. You can ask ChatGPT to flag possible meanings, then decide which the evidence supports.

Search Demand and What People Want to Find

A phrase can sound right without much evidence that people search for it. Check whether people search for it and what kind of result they expect to find.

Check the Source of Keyword Search-Volume Estimates

ChatGPT can work with an export from a keyword tool or data supplied through a connected tool. Its current web search can also find public information. But an ordinary response doesn't automatically draw on a complete database of keyword search volumes.

Ask where each metric came from, which market it covers, and when it was collected. Leave an unavailable figure blank or label it unknown. Don't use a number to decide which pages to work on unless you can trace it to a source.

Ahrefs US Search-Volume Estimates for Bike Repair Keywords

For example, an Ahrefs US database check on November 8, 2026 returned these estimates for candidate phrases.

These are estimated monthly averages over the tool's latest known 12 months. The first phrase contains Austin, but the figure comes from the US database. It isn't a count of Austin residents looking for a mechanic this month.

Don't add estimates for close variations together and call the total the number of different customers. The figures help you compare opportunities. Use the business details and search results to decide which ones make sense.

What Google Keyword Planner's Numbers Mean

Google Keyword Planner provides keyword ideas and estimates of past search demand. To use it, you currently need to finish setting up an account and add billing information. Choose the location and network before you interpret its numbers.

Its Competition column shows competition among advertisers. Low advertiser competition doesn't mean a phrase will be easy to rank for in organic search. Its ad forecasts also depend on advertising inputs such as bids and budgets, so they don't predict your organic visits.

Google Trends and Search Console Limits

Google Trends answers a different question. It shows relative interest on a normalized 0-100 scale for your chosen place and period. Use it to see whether interest is rising, falling, or changing with the season. A score of 50 isn't 50 monthly searches, and zero can mean there isn't enough data.

Search Console has limits too. It reports how your site already appears in search, leaves out anonymized queries, and can omit less important rows. A phrase missing from your export may still be searched. Use the export alongside other evidence rather than treating it as the whole market.

What the Current Search Results Show

Search your shortlist in the intended market. Look at whether the results are service pages, local listings, product pages, tutorials, or reviews. Open a few relevant results and see what task each page helps someone complete.

A November 2026 check for mobile bike repair Austin showed mobile repair service pages. A check for how to fix a bike puncture showed instructions and videos. The results suggest that the two searches call for different kinds of pages. They don't prove that every searcher will always see this pattern.

When the results mix booking and DIY needs, keep that uncertainty in the plan. ChatGPT can suggest what the searcher wants, but use the current results and whether you can meet that need to make the final choice.

Which Keywords Belong on the Same Page

Service Pages and DIY Guides

Group phrases that describe the same customer need. Mobile bike repair Austin and mobile bicycle repair may fit the existing service page if it explains the local service well. You don't need a separate URL for every change in wording.

A DIY puncture-repair guide has a different job. Someone reading it wants instructions, so simply sending them to a booking page may leave their question unanswered. Whether to create that guide depends on the site's needs and the mechanic's ability to contribute useful advice.

A Prompt for Grouping Keywords

Use a prompt that asks for reasoning as well as groups.

Group this candidate list by the task the searcher wants done. Put synonyms together, distinguish booking a mechanic from repairing a bike yourself, and flag terms that could mean motorcycles. For each group, suggest whether our existing mobile-repair service page could answer it. Do not create a separate page for every phrase. Explain uncertain groupings and say what search results I should inspect before accepting them.

Matching Keyword Groups to Search Results and Existing Pages

Compare suggested groups with the current results. If the same pages appear for several phrases, that can suggest people want similar things from those searches. Similar words alone aren't enough.

Then check your website. In Search Console, you can filter for a phrase on your shortlist and use its Pages view to see which URLs appear for that search. Don't assume separate query and page exports tell you which queries match which pages. If you already have a suitable page, improving it may be a more useful next step.

Organizing Search Data With ChatGPT

A Prompt for Analyzing Your Keyword Data Export

Once you have evidence, give ChatGPT a more specific task. Upload the export if file analysis is available in your account, or supply a manageable table. Keep the original file so you can compare the result with it.

Use only the keyword metrics in my attached export. Preserve keyword text, zeros, missing values and numeric columns. Add proposed cluster, likely search intent, business fit and existing-page recommendation. Mark intent as provisional where I have not supplied current results. For every priority, explain the business reason and identify missing evidence. Do not fill gaps with estimates of your own.

Keep source, market, and timeframe columns with the data. If the file has row IDs, preserve those too. Keep the source numbers separate from ChatGPT's suggestions.

Check ChatGPT's Keyword Groups and Numbers for Errors

Review the output before using it. Check the row count, compare a sample of numeric values, and inspect uncertain groups. Make sure blanks haven't become zeros and that the tool hasn't assigned an excluded service to a new page.

Ask for a revision when the reasoning is wrong. If ChatGPT groups a tune-up booking with a DIY repair question, explain the different customer needs and have it reconsider that group.

Choosing Pages to Improve or Create From Keyword Research

The Existing Mobile-Repair Page

For the hypothetical mechanic, the first step would be to check how well the existing mobile-repair page answers searches for booking a repair. Does it explain the service area, repairs offered, what happens during a home visit, and how to book? Confirm those details with the business before revising it.

The second action would be to check whether brake repair and tune-ups need more detail on that page. A separate page might be useful if it serves a distinct need and the business has enough relevant information. A different phrase alone doesn't justify it.

Should You Add a Bicycle Puncture Guide?

The puncture guide can stay on the list of possible new pages. Before asking someone to write it, decide who can provide and review the instructions, what original advice the page would offer, and how it fits the website. Keep bike fitting and motorcycle repair out of the plan.

You can ask ChatGPT for the final shortlist with one more instruction.

Based on the verified shortlist and our existing page list, recommend the next three page actions. Prefer improving a page that already satisfies the need before suggesting a new URL. For each action, state the customer need, supporting keywords, evidence available, evidence missing and why it matters to bookings. Do not predict rankings, traffic or revenue.

Which Page Improvements or New Pages Should Come First

Decide what to do first based on how well each idea fits the business, the available evidence, and the effort involved. A service phrase with a modest search volume may deserve attention before a broader informational term if it matches work you can book and a page you can improve now. Keep the supporting keyword data and the questions you still need to answer beside each action so the person doing the work knows why it was chosen.