RankYak Keyword Clustering Tool organizes a keyword list into groups intended to be covered by individual articles. For each cluster, it identifies a primary keyword and search intent, turning the list into a page-by-page content plan. A run accepts up to 50 keywords, and duplicate terms are removed before clustering. Users can copy results or export them as a CSV. The tool groups by meaning and search intent rather than checking live Google search results for SERP overlap, so it does not provide SERP analysis. RankYak presents it as a browser-based free SEO tool and links the workflow to a content brief generator and a topical map generator. Its listed platforms are web and API. RankYak also describes a REST API for programmatic access to accounts, sites, and SEO management, and lists publishing integrations including WordPress, Shopify, Wix, Webflow, Duda, Ghost, Lovable, Replit, Next.js, Make, Zapier, RSS, and webhooks. The standalone Keyword Clustering Tool plan is free and allows up to 50 keywords per run. RankYak Pro costs $99.00 USD per month, with a yearly option shown at $82.50 per month and a 3-day free trial; Pro is priced per site and lists 30 SEO/GEO articles, limited to one per day.
Who it is for
It suits people turning large keyword lists into article plans, particularly when they want each cluster mapped to a page. It is also relevant to users who want copyable or CSV-exportable results.
What is good
- Groups up to 50 keywords per run
- Identifies a primary keyword and search intent
- Removes duplicate terms before clustering
- Results can be copied or exported as CSV
- Free standalone clustering tool
What to know first
- Does not analyze live SERP overlap
- Limited to 50 keywords per run
- Pro is priced per site
- Pro limits output to one article per day
Verdict
The tool offers a free way to organize keywords by meaning and intent, with CSV export and a 50-keyword run limit. It does not compare live search results, so it cannot provide SERP-overlap clustering.
Get started with RankYak Keyword Clustering Tool
- Open RankYak’s Keyword Clustering Tool in a browser.
- Prepare a list of up to 50 keywords for a run.
- Run the clustering workflow; duplicate terms are removed before clustering.
- Copy the resulting clusters or export them as a CSV.
- For RankYak Pro, choose the monthly or yearly option and use the 3-day trial.
What the free plan stops at
The free tool accepts up to 50 keywords per run. RankYak Pro includes 30 SEO/GEO articles, limited to one per day.
Questions about RankYak Keyword Clustering Tool
Is RankYak Keyword Clustering Tool free?
Yes. The standalone Keyword Clustering Tool plan is free.
How many keywords can I submit at once?
A run accepts up to 50 keywords, and duplicates are removed before clustering.
Does it compare Google search results for SERP overlap?
No. It groups by search intent and meaning rather than comparing live Google results.
What does RankYak Pro cost?
The monthly option is 99.00 USD per month. The yearly option shows 82.50 USD per month with two months free.
Does RankYak Pro have a free trial?
Yes. RankYak Pro includes a 3-day free trial.
Who makes RankYak?
RankYak says it is built by Height Labs, founded by Allan de Wit and Lars Koole.
RankYak Keyword Clustering Tool plans and pricing
All plansCompared on keyword clustering tools
- Free plan
- Yes
- Paid from
- $99/mo
- Clustering method
- intent
- SERP analysis
- No
- Batch upload
- Yes
- Export formats
- CSV
