How do I expand a semantic core?

Give 3–5 seed phrases from your topic — AI expands them into dozens of related queries people actually search for.

How is this different from Wordstat?

Wordstat shows the frequency of a phrase. Here AI generates semantic expansions and ideas you might not think of, and helps you see the topics right away.

Yes. Without signing up — 10 runs a day. Limits are higher once you log in.

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Keyword research by topic

Enter 1–3 seed words — AI expands them into 40–60 real-world search queries, groups them into clusters and detects intent. No signup.

How to use the output

1Download the CSV and open in Excel or Google Sheets.
2Review queries by cluster — each cluster is a candidate page for your site.
3Mark commercial clusters as priority for sales; informational for blog/guides.
4Next: check each query's monthly volume in your keyword tool, build content briefs.

Limits. Up to 3 seed words per run (up to 100 characters each) and a niche description up to 300 characters. 10 runs per day per device. Sign in for higher limits: 10 / 50 / 150 / 500 depending on your plan.

Need a 5 000+ keyword universe?

This tool gives 40-60 ideas at a time. For a full keyword research workflow — Semantic Core handles mass collection, cleaning, clustering, and page assignment. From $19/mo.

See pricing →

FAQ

How do I expand a semantic core?: Give 3–5 seed phrases from your topic — AI expands them into dozens of related queries people actually search for.
How is this different from Wordstat?: Wordstat shows the frequency of a phrase. Here AI generates semantic expansions and ideas you might not think of, and helps you see the topics right away.
Is it free?: Yes. Without signing up — 10 runs a day. Limits are higher once you log in.