● Clusters built on live Google SERPs + AI intent

The Most Accurate Keyword Clustering Tool

Group thousands of keywords by real Google SERP overlap and AI search intent — not word-matching. Turn a messy keyword list into priority-ranked, page-ready clusters in minutes.

Free trial — your first project is on us. No credit card required.

Upload your keywords

CSV or XLSX with a "keyword" column (volume & KD optional). Then pick a plan.

Upload keywords Drag & drop your file here, or click to browse — CSV or XLSX
Live Google SERP data AI intent decisions Up to 5,000 keywords / project Priority-ranked clusters CSV · XLSX · ZIP export
Accuracy you can trust

Keyword clustering based on SERP overlap + AI intent

Most tools group keywords by how similar the words look. Ours groups them by what actually ranks on Google, then uses AI to settle the close calls — the difference between guesses and clusters you can build pages on.

Upload your keywords

Paste or upload CSV/XLSX with your keyword list. Volume and KD optional — the tool fetches anything missing automatically.

We read the real SERPs

For every keyword we pull the live Google top results and compare which URLs overlap. Keywords that share ranking pages belong on the same page.

AI settles borderline pairs

When overlap is on the edge, our cluster AI keyword engine judges search intent against your business context — so close calls are right, not random.

The result: priority-ranked clusters, each with a suggested page type — ready in minutes, not days.

What you get

A complete keyword grouping tool, not just a list

SERP-accurate clusters

Grouping driven by real Google ranking overlap — the most accurate way to cluster keywords for SEO.

Clusters in minutes

Bulk-process thousands of keywords in the background. Submit a project, come back to finished clusters.

AI intent decisions

OpenAI resolves borderline keywords using your business context, so intent — not just words — decides the group.

Priority scoring

Every cluster is ranked High → Low on volume, difficulty, business relevance and size, so you know what to build first.

Suggested page type

Each cluster maps to a page (service, blog, comparison, pricing…) so clusters become a content plan.

Volume & KD auto-fill

Missing search volume or keyword difficulty? It's fetched automatically — no separate lookup step.

Client-ready exports

Download grouped CSV, multi-sheet XLSX (with a keyword-groupings tab) or a ZIP — ready to hand off.

Stop cannibalization

See exactly which keywords share a page so you stop splitting them across competing URLs.

Bulk & repeatable

Run project after project at up to 5,000 keywords each — consistent clustering every time.

Who it's for

Built for SEO agencies — and every keyword researcher

SEO agencies & consultants

Cluster thousands of keywords per client in one run and export client-ready sheets. Turn raw keyword exports into a defensible content roadmap — fast enough to do it for every account.

In-house SEO & content teams

Map your keyword universe to pages, plan your site architecture, and brief writers from priority-ranked clusters instead of guesswork.

Affiliate & niche site owners

Build tight topical clusters that win rankings, on a free trial and budget-friendly plans — a keyword grouping software that scales with your site.

Why it's more accurate

SERP + AI clustering vs manual and word-match tools

 Manual / spreadsheetsNLP / word-match toolsThis keyword clustering tool
Based on real Google SERPs
AI intent on borderline pairs
Thousands of keywords in minutes
Priority ranking & page-type
Auto volume & KD
Cannibalization-safe groupsPartialPartial

Word-match tools are fast but cluster on spelling. We cluster on what Google actually ranks — that's the accuracy that makes it the best keyword clustering tool for building pages that hold up.

The basics

What is keyword clustering?

Keyword clustering (or keyword grouping) is the process of grouping keywords that share the same search intent so you can target them with one page instead of many competing ones. Done right, it prevents keyword cannibalization, concentrates your authority, and turns a keyword list into a clear content plan.

The most reliable signal for whether two keywords belong together is Google itself: if the same URLs rank for both, one page can rank for both. That's exactly how this keyword grouper decides — measured SERP overlap, with AI intent for the close calls.

Try it on your keywords
Pricing

Start free, scale when you're ready

Try it free, subscribe for unlimited projects, or pay only for what you run.

Free Trial

$0

One project to try it out

  • 1 project
  • Standard speed
  • Full clustering & exports
Start free

Standard

$28/mo

Unlimited at standard speed

  • Unlimited projects
  • Standard SERP speed
  • Email notifications
Choose Standard
MOST POPULAR

Pro

$99/mo

Unlimited at high speed

  • Unlimited projects
  • ⚡ High-speed SERP
  • Priority queue
  • Email notifications
Choose Pro

Pay as you go

Wallet

High speed, no monthly fee

  • ⚡ High-speed SERP
  • Prepaid wallet
  • Pay per project
Top up & run

Pay-as-you-go is priced by each project's keyword count — only pay for what you cluster.

Results

Trusted to cluster keywords accurately

1M+

Keywords clustered

SERP-verified clusters built for SEO teams and agencies.

~1 min

Avg. time per project

Most keyword lists finish clustering within minutes.

4.8 ★

Average user rating

Rated by SEO professionals for accuracy and speed.

FAQ

Keyword clustering tool — common questions

How accurate is the keyword clustering?

It's built for accuracy first. Instead of matching words, the tool fetches the live Google top results for each keyword and groups keywords whose ranking URLs overlap, then uses AI to judge borderline pairs by intent. Because the grouping mirrors what Google already ranks, the clusters hold up when you build the pages.

Is there a free keyword clustering tool / free trial?

Yes. Your first project is free — you can run this keyword clustering tool free to start, with no credit card required, making it a genuine free keyword clustering tool for new users. When you need more, move to Standard, Pro, or pay-as-you-go. Free users get the same SERP + AI clustering on a standard-speed queue.

How fast is it? Can it cluster in minutes?

Yes — most projects finish in minutes. Keywords are processed in the background in bulk (up to 5,000 per project), and high-speed plans push them through Google SERP fetching even faster.

What makes this different from an NLP keyword grouper?

NLP and word-match groupers cluster on text similarity, which can put different-intent keywords together. As a SERP + cluster AI keyword tool, we use real ranking overlap plus AI intent — far more accurate for deciding which keywords one page can actually rank for.

Can I use it as a free keyword grouper / keyword grouping tool free of charge?

You can run your first project free as a free keyword grouping tool, and lighter users can stay on pay-as-you-go with no monthly fee. There's a plan for every volume, from a free keyword grouper trial to unlimited Pro.

Does it group keywords for Google Ads too?

Yes. The same SERP-based clusters work as an adwords keyword grouping tool — tight, intent-aligned groups map cleanly to ad groups as well as SEO pages.

Do I need to provide search volume and KD?

No. If your sheet is missing search volume or keyword difficulty, the tool fetches it automatically before scoring, so every cluster gets accurate priority ranking.

What can I export?

Grouped CSV, a multi-sheet XLSX (including a keyword-groupings tab with totals per cluster), and a ZIP of all reports — client-ready and easy to hand off.

Cluster your keywords accurately — in minutes

Upload a list and get priority-ranked, SERP-accurate clusters with suggested pages. Your first project is free.

Start free — cluster your first project

No credit card required.

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