No. 20of 27 ·Keyword Clustering Tools

KeyClusters

Name: KeyClusters
Price: 19 USD

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Freedom report

One barScore 5.0

Free tierNo free tier
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

KeyClusters is ranked #20 of 27 in keyword clustering tools on Freedom251. It runs on Web. There is no free plan.

KeyClusters plans and pricing

All plans

2,500 keywords $19 once one-time credit pack 2,500 credits · $0.0076 per keyword · credits never expire keyclusters.com · 8 Oct 2026

20,000 keywords $110 once one-time credit pack 20,000 credits · $0.0055 per keyword · Save 28% · credits never expire keyclusters.com · 8 Oct 2026

100,000 keywords $350 once one-time credit pack 100,000 credits · $0.0035 per keyword · Save 54% · credits never expire keyclusters.com · 8 Oct 2026

Compared on keyword clustering tools

Free plan: No
Clustering method: serp
Keyword limit: 2,500 keywords
SERP analysis: Yes
Batch upload: Yes
Export formats: CSV, Excel

Best KeyClusters alternatives

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The record

Purpose: KeyClusters groups keywords into topical clusters using real-time Google search results.
SERP method: It analyzes the top 10 ranking pages for each keyword and groups keywords with three or more shared pages.
Input files: Users can upload CSV files exported from Ahrefs or SEMrush, or upload a custom file.
Output: The service provides clustered keyword results as a downloadable Excel file and offers CSV export.
Location and device: Users can run analysis for different geographies and choose desktop or mobile results.
Processing: The maker says results are generated in real time, usually within minutes, and queries are not throttled.
Credit usage: One credit covers one keyword, and users can top up their balance at any time.
Credit expiry: Purchased credits do not expire.
Pricing model: The maker describes KeyClusters as pay-as-you-go with no subscription, recurring charges, or auto-renewals.
Limits: The maker says there is no limit on the number of keywords users can analyze, provided they purchase enough credits.
Intended users: The maker describes the tool as useful for SEO professionals and agencies processing keyword lists at scale.
API: The maker states that an API is available for teams integrating clustering into automated pipelines.

Where it ranks on Freedom251

Best Keyword Clustering Tools in 2026#20 of 27

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Sources

keyclusters.com· checked 8 Oct 2026
keyclusters.com/blog/keyword-clustering-tools-compariso· checked 8 Oct 2026