FAQ - Keyword Clustering

What is Keyword Clustering?

Keyword Clustering is a tool that uses AI to group your keywords by semantic similarity. Keywords that mean roughly the same thing or would target the same page on a website are grouped together into clusters, with instant search metrics from Keywords Everywhere. See keyword clustering examples across four niches to understand how it works in practice.

How does the AI clustering work?

We use OpenAI's GPT model to analyse your keywords and group them semantically. The AI reads all your keywords and decides how best to group them - keywords that target the same topic or page intent end up in the same cluster. The number and size of clusters is determined automatically.

Do I need a Keywords Everywhere account?

Yes, you need a Keywords Everywhere API key to log in. Both free and paid Keywords Everywhere plans are supported. If you don't have Keywords Everywhere yet, you can get it at keywordseverywhere.com.

Is it really free?

Yes, completely free. There are no subscription fees or premium tiers. Every Keywords Everywhere user gets full access. Your daily keyword limit depends on your Keywords Everywhere plan - from 5,000 to 200,000 keywords per day.

What keyword metrics are included?

Each keyword is enriched with monthly search volume and cost per click (CPC) from the Keywords Everywhere API. Cluster-level aggregates (total volume, average CPC) are also shown.

How many keywords can I cluster at once?

Each job handles up to 10,000 keywords. Your daily limit depends on your Keywords Everywhere plan: Free (5K), Bronze (10K), Silver (20K), Gold (100K), Platinum (200K). Keywords are processed in batches for optimal results.

What input formats are supported?

You can paste keywords directly (one per line), upload a file (CSV, TXT, or Excel .xlsx), or import from Keywords Everywhere Favorites. For file uploads, you can choose which column contains the keywords.

Can I export the results?

Yes, you can export results as CSV or Excel (.xlsx). The export includes cluster names, keywords, and all metrics. You can also share results via a public link.

How does sharing work?

From any results page, click Share and choose an expiry of 24 hours, 7 days, or 30 days. You get a link to a read-only view of your results that you can send to anyone - no login required. Export capabilities are included.

Can I edit clusters after they're created?

Not currently - results are final once generated. If you're not happy with the results, create a new clustering job. Your old job stays in your history for reference.

How long are my results kept?

All clustering jobs are stored for one year. After that, they're automatically deleted. You can come back and view or export your results any time within that period.

Frequently Asked Questions