KeyClusters
KeyClusters is a web service that groups keywords into topical clusters from real-time Google search results.
What KeyClusters is
KeyClusters is a web service that groups keywords into topical clusters from real-time Google search results. For each keyword, it examines the top 10 ranking pages and groups keywords sharing at least three pages. Users can upload CSV files from Ahrefs or SEMrush, or submit a custom file. Analysis can target different geographies and desktop or mobile results. Clustered output is downloadable as an Excel file and can also be exported to CSV. The maker says processing usually takes minutes, queries are not throttled, and purchased credits never expire. One credit covers one keyword, and balances can be topped up. An API is available for automated pipelines. KeyClusters is aimed at SEO professionals and agencies handling keyword lists at scale. The listed keyword limit is 2,500 keywords.
Good
- Uses top 10 Google results for clustering
- CSV uploads from Ahrefs or SEMrush
- Desktop, mobile, and geographic analysis
- Excel and CSV exports
- Credits do not expire
Watch out
- No free plan
- Listed keyword limit is 2,500
- Requires paid one-time credit packs
Who it suits
KeyClusters fits SEO professionals and agencies processing keyword lists, especially when SERP-based clustering and spreadsheet exports are needed.
Verdict
KeyClusters focuses on SERP-driven keyword grouping with batch input, exports, and API access. Check the listed 2,500-keyword limit and paid credit model against your workload.
Plans and prices
From KeyClusters's own pricing page, checked 8 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| 2,500 keywords | $19, paid once | 2,500 credits · $0.0076 per keyword · credits never expire · one-time credit pack |
| 20,000 keywords | $110, paid once | 20,000 credits · $0.0055 per keyword · Save 28% · credits never expire · one-time credit pack |
| 100,000 keywords | $350, paid once | 100,000 credits · $0.0035 per keyword · Save 54% · credits never expire · one-time credit pack |
The facts
Each one read from KeyClusters's own pages, with the date it was checked.
What it does
- API
- The maker states that an API is available for teams integrating clustering into automated pipelines.checked 8 Oct 2026
- Credit expiry
- Purchased credits do not expire.checked 8 Oct 2026
- Credit usage
- One credit covers one keyword, and users can top up their balance at any time.checked 8 Oct 2026
- Input files
- Users can upload CSV files exported from Ahrefs or SEMrush, or upload a custom file.checked 8 Oct 2026
- Intended users
- The maker describes the tool as useful for SEO professionals and agencies processing keyword lists at scale.checked 8 Oct 2026
- Limits
- The maker says there is no limit on the number of keywords users can analyze, provided they purchase enough credits.checked 8 Oct 2026
- Output
- The service provides clustered keyword results as a downloadable Excel file and offers CSV export.checked 8 Oct 2026
- Pricing model
- The maker describes KeyClusters as pay-as-you-go with no subscription, recurring charges, or auto-renewals.checked 8 Oct 2026
- Processing
- The maker says results are generated in real time, usually within minutes, and queries are not throttled.checked 8 Oct 2026
- Purpose
- KeyClusters groups keywords into topical clusters using real-time Google search results.checked 8 Oct 2026
- SERP method
- It analyzes the top 10 ranking pages for each keyword and groups keywords with three or more shared pages.checked 8 Oct 2026
Where it runs
- Location and device
- Users can run analysis for different geographies and choose desktop or mobile results.checked 8 Oct 2026
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