Keyword Clustering Tool

Paste a keyword list and get it grouped into article-ready topical clusters.

What this tool does

The Keyword Clustering Tool takes a raw list of keywords — paste up to a hundred, one per line — and groups them into topical clusters based on shared search intent. Each cluster comes with a suggested pillar-page topic, so the output isn't just organized keywords: it's the skeleton of a content plan, showing which keywords belong together on one page and which deserve pages of their own.

Clustering answers the question that sinks most content calendars: one article or five? Target closely-related keywords with separate articles and they'll cannibalize each other — competing for the same rankings and splitting authority. Cram genuinely distinct intents into one page and it ranks well for none of them. Grouping by intent, not just shared words, is the difference: 'best crm' and 'crm pricing' look similar but want different pages.

This free version clusters semantically using AI. SirWritesALot's full clustering engine goes further — it checks the actual Google results for every keyword and groups the ones whose SERPs overlap, which is the closest thing to asking Google directly how it wants your topics divided. Paste your list here to see the shape of your plan.

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