How to Use ChatGPT to Make an SEO Keyword Cluster (Prompt)

In the world of SEO, good keyword research helps your website show up better on search engines. Even though many people use regular keyword tools, adding ChatGPT can make a big difference.
Today, we’ll show you how to use ChatGPT for keyword research by creating a keyword cluster. This is essential when trying to cover a large range of topics on your blog to rank.
Keyword Cluster ChatGPT Prompt
Now, let’s make a keyword cluster using ChatGPT.
Using the prompt:
This will get ChatGPT to make a keyword list that’s well-organized.

For example we can use the prompt to replace [TOPIC] with photography. If you use this prompt, ChatGPT might group keywords under labels like “Types of Photography”, “Photography Tools”, “Taking Photos”, “Types of Photos”, and more. This helps you plan and write your content in a better way.
Conclusion
Adding ChatGPT to your keyword research can help a lot. It’s great for getting new keyword ideas, learning about related topics, and making a full keyword cluster. But remember, ChatGPT doesn’t replace your usual keyword tools (like RightBlogger’s keyword research tool). It’s just an extra helper in the keyword research process. By using ChatGPT and your other tools together, you can find new ways to make your website show up better on search engines.
Don’t want to deal with ChatGPT to create SEO keyword clusters? Use the keyword cluster tool on RightBlogger.
What is a keyword cluster and why should I use ChatGPT to make one?
A keyword cluster is a group of related keywords that all connect to one main topic, called the parent keyword. Instead of writing one post for every single keyword, you use the cluster to plan a few strong, in-depth posts that cover the whole topic.
ChatGPT helps by quickly brainstorming and grouping many related keywords around your parent keyword. This saves you time and gives you a clear view of subtopics you should cover to build topical authority in your niche.
When you ask ChatGPT to “cluster the keywords into groups based on their relevance,” it can sort ideas into helpful buckets like tools, how to guides, and types or examples. You can then turn each group into a post, or even a full content series, to support your SEO plan.
Using ChatGPT for clustering is also useful if you feel stuck or are starting a new niche. It can show you angles and questions you may not have thought of on your own.
How should I write my ChatGPT prompt to get better keyword clusters?
Start by clearly naming your parent keyword and your goal. For example, “Create a keyword cluster for the parent keyword: photography. Cluster the keywords into groups based on their relevance.”
You can improve the results by adding more rules. Try things like “focus on blog topics,” “exclude brand names,” or “aim at beginners,” so ChatGPT knows who you are writing for.
If you already did some research with a tool like the RightBlogger Keyword Research Tool, paste your list into the prompt and ask ChatGPT to group those specific keywords. This keeps your cluster tied to real search data.
After ChatGPT gives you clusters, ask it to rename any unclear group labels and suggest which group should become your main pillar post. You can also ask it to sort groups by search intent, such as informational or transactional, to guide your content plan.
Do I still need regular keyword tools if I use ChatGPT for keyword clustering?
Yes, you still need regular keyword tools because ChatGPT does not show search volume or competition data. ChatGPT is great at ideas and grouping, but it does not replace real SEO metrics.
A good workflow is to start with a keyword tool to find terms with solid search demand, then move those into ChatGPT for clustering. For example, you can pull a list from the RightBlogger Keyword Research Tool, then ask ChatGPT to organize them.
You can also use guides like RightBlogger’s keyword clustering walkthrough to check that your clusters match best practices. This mix of data and AI brainstorming gives you both accuracy and speed.
Using both together helps you avoid wasting time on topics no one searches for, while still getting the creative benefits of AI. The result is a content plan that is both smart and realistic to rank for.
How can RightBlogger help me use keyword clusters from ChatGPT in my blog content?
RightBlogger can turn your ChatGPT keyword clusters into full blog posts faster. After you have your clusters, you can use the Keyword Cluster Tool to generate or refine groups without needing to manage long prompts.
Once you pick a cluster or main keyword, the RightBlogger AI Article Writer can create SEO friendly drafts based on that topic. This helps you cover a whole cluster with consistent tone and structure.
You can also use tools like the Blog Outline Generator to turn each cluster into a clear post outline with subheadings that match your grouped keywords. This keeps your on-page SEO organized around your parent topic.
If you publish often, features like autoblogging and SEO reports inside RightBlogger can keep your cluster content on track over time. That way your keyword clusters turn into a long term content system, not just a one-time research task.
Article by Andy Feliciotti
RightBlogger Co-Founder, Andy Feliciotti works on website tools and shares travel and photography tips on his blog and YouTube channel.
New:Autoblogging + Scheduling
Automated SEO Blog Posts That Work
Try RightBlogger for free, we know you'll love it.
- No Card Required
- Blog Posts in One Click
- Unlimited Usage





Leave a comment
You must be logged in to comment.
Loading comments...