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Keyword clustering

Free AI Keyword Clustering Tool: Group Keywords by Topic and Intent

Paste a keyword list and get it back as clear topic clusters with total volume, ready for a content plan or a prompt set.

First row: keyword,search_volume. One keyword per line.

5 free runs left today

First row: keyword,search_volume. One keyword per line.

How it works

How keyword clustering works

  1. Paste your CSV

    A keyword column and a search volume column. Use the sample to see the format.

  2. AI groups by intent

    A language model reads every keyword and groups those that share a topic and searcher intent.

  3. Plan from the clusters

    Each cluster shows its keywords and combined volume. One cluster usually maps to one page or one set of prompts.

What is keyword clustering?

Keyword clustering groups keywords that mean the same thing to a searcher, so one page can serve all of them instead of ten thin pages competing with each other. Grouping by shared intent works better than grouping by shared words: "best running shoes" and "top-rated trainers" belong together.

How do clusters help with AI search?

People ask AI engines the same underlying questions in many phrasings. A cluster is a ready-made set of those phrasings. Pick the clusters that matter to your business and turn each into a handful of prompts to track, so you measure topics rather than single wordings.

What format does the CSV need?

A header row with keyword,search_volume, followed by one keyword and its monthly volume per line. Volumes can come from any SEO tool. Very large lists are best split into batches of a few hundred rows.

Keyword clustering questions

How does AI keyword clustering work?

A language model reads the full list, understands what each keyword is asking for, and groups keywords that share a topic and intent. It then names each cluster and adds up the search volume.

How many keywords can I cluster at once?

A few hundred rows works well. Longer lists can time out or produce looser clusters, so split them into batches.

Can I use clusters to choose prompts to track in AI search?

Yes. Treat each cluster as a topic and write several natural-language questions for it, in the languages your buyers use. GeoGen then tracks them daily across AI engines.

Is my keyword list stored?

The CSV is sent to a GeoGen service to be clustered and is not shown to other users. Do not include confidential data.

How many free runs do I get?

Five a day per browser.

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