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Free semantic core clustering

The KeyClusterer program is designed to group the semantic core using the Hard and Soft methods. Besides clustering, KeyClusterer is also equipped with a feature of manual phrase grouping, which became available after auto clustering of search queries.

KeyClusterer, group the semantic core

List of common sites in a cluster

List of common sites in a cluster



Terms of use: Freeware

Key Features

  • Grouping an arbitrary list of keywords using the Hard and Soft methods
  • Automatic grouping of search keywords with "manual" specification of the grouping accuracy (from 1 to 10 points)
  • "Manual" semantic core grouping, creation of arbitrary folders and groups
  • Checking positions on search keywords and determining the relevant landing pages
  • Importing SERP data from Google, Bing and Yandex for grouping phrases offline
  • Exporting clustering to Excel (CSV)

Differences From Analogues

  • Clustering semantic cores of almost any size
  • High clustering speed, fast switching between projects
  • Portable format
  • Freeware

Data for keywods grouping is collected from Google search results and is processed using SERPRiver. After clustering, the manual query grouping becomes available (shifting queries by groups, creating new groups and deleting clusters). The clustering query results are exported to an CSV file (Excel).

The program can import search results from Google and Bing SERP data to group phrases offline (see example of an import file in the archive).

Version History

Version 2.1 (build 115), 08.02.2021:

  • added display of the sum of frequencies and average position in groups
  • added the ability to check relevant pages of key phrases by domain
  • added the ability to check query positions for Yandex TOP-100
  • added the ability to automatically rescan key phrases, the data for which were collected with errors
  • added the ability to remove duplicate search phrases
  • added the ability to clear previously collected project data
  • added automatic memorization of the width of the panel columns
  • added XML limit rental services: SERPRiver and XMLProxy
  • the program interface is optimized
  • fixed incorrect operation of the program with Cyrillic domains
  • fixed a bug that occurred when exporting key phrases to CSV format
  • fixed a bug that occurred when importing key phrases from the clipboard
  • fixed a bug where the pause between requests was used incorrectly

Version 2.0 (build 92), 25.01.2021:

  • completely redesigned program interface
  • transition to two-panel mode
  • significantly accelerated processing and clustering of keyword phrases

Version 1.5 (build 42), 22.12.2020:

  • added the feature to store projects in a common database
  • added the feature to quickly switch between projects
  • added the feature to filter key queries by words and word parts
  • added the feature to change the font size in the program
  • optimized interface and usability

Version 1.4 (build 33), 23.11.2017:

  • added display of the number of master pages for each query and for a group of queries

Version 1.3 (build 31), 27.09.2017:

  • added the feature to view the most common sites in a specific cluster
  • fixed the bug when more than 2000 lines were not loaded in the query list field

Version 1.2 (build 28), 29.08.2017:

  • added the feature to specify a region in Yandex for collecting data during clustering
  • added the feature to "manually" specify the phrase clustering threshold (from 1 to 10)
  • added the feature to import Google, Bing and Yandex search engines SERP data from file to group phrases offline

Version 1.1 (build 22), 10.08.2017:

  • added the feature to manually group phrases
  • added the feature to export clustered groups to Excel (CSV)

Version 1.0 (build 5), 07.06.2016:

  • added the feature to cluster by queries from the list
  • added the feature to group queries using the Soft and Hard methods

Minimum system requirements

– 1 GHz (recommended 3 GHz and more)
– 1 GB RAM (recommended 8 GB and more)
– Microsoft Windows 10/8/7/Vista/XP
– Internet

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