Keyword Insights, founded in 2021, addresses a specific and tedious step in SEO content planning: taking a large, unsorted keyword list and automatically clustering it into logical topic groups based on actual search intent, rather than a person manually sorting hundreds or thousands of keywords by hand into a spreadsheet.
That clustering-first focus differs from content-scoring tools like Clearscope or Surfer, also covered in this directory, which mostly assume the target keyword is already decided: Keyword Insights operates a stage earlier, helping decide what topics and pages a site should even build in the first place, then feeding those clusters into content briefs.
There's no free plan; pricing starts around $58 a month. For a team planning a large content strategy from a big, unsorted keyword list, rather than optimizing content around a single already-chosen keyword, Keyword Insights' clustering-first approach addresses that earlier planning stage directly.
