Growth · alternatives · 2026

24 alternatives to FREE Keyword Density Checker

Analyze text for keyword frequency.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Keyword Density Checker▲12

   Free tools for everyone

   2024 · its alternatives →

2. 2
   Keyword Density Checker

   analyze keyword frequency and avoid over-optimization

   Mar 2026 · onlinetoolix.com · its alternatives →

3. 3
   Keyword Research Tool▲319

   Quickly research keywords with no sign ups or payments

   2025 · massiveonlinemarketing.nl · its alternatives →

4. 4
   Keyword Insights▲365

   Save hours doing keyword research

   2022 · keywordinsights.ai · its alternatives →

5. 5
   Free Keyword Density Checker▲2

   Free Keyword Density Checker for Better SEO & Content

   Jul 2026 · technofirstonline.com · its alternatives →

6. 6
   WordCounter.net▲140

   Count words, characters, keyword frequency, reading level

   2016 · randomwordgenerator.com · its alternatives →

7. 7
   Keyword Explorer by Moz▲337

   Find the best keywords to improve your website's SEO traffic

   2016 · moz.com · its alternatives →

8. 8
   People Also Search For▲97

   Find relevant keywords your audience is searching for

   2022 · dashword.com · its alternatives →

9. 9
   RankTracker▲250

   Track up to 500 keyword rankings on Google for free

   2022 · seotesting.com · its alternatives →

10. 10
    Keyword Surfer▲436

    Get search volumes & keyword data directly in Google.

    2020 · surferseo.com · its alternatives →

11. 11
    BuzzSumo Keyword Tool▲133

    See monthly search volume, cost per click & search trends.

    2020 · its alternatives →

12. 12
    Niche Finder▲345

    SEO friendly, explore profitable keywords & dominate markets

    2023 · nichefinder.xyz · its alternatives →

13. 13
    Keywords Suggestion Tool▲86

    A comprehensive collection of free online tools for developers, designers, and marketers. Converters, generators, formatters, and more.

    2023 · techcopes.com · its alternatives →

14. 14
    KeywordSea▲104

    A keyword research tool using Google Search Suggestions data

    2022 · keywordsea.com · its alternatives →

15. 15
    Serpstat Website SEO Checker▲191

    Check your website's SEO, analyze competitors and keywords

    2019 · serpstat.com · its alternatives →

16. 16
    TextWordCount▲3

    Free text analysis with SEO insights

    2025 · textwordcount.com · its alternatives →

17. 17
    Rank Track by Brandoverflow▲104

    Simple and Beautiful Rank Tracker and SERP monitoring tool.

    2020 · brandoverflow.com · its alternatives →

18. 18
    KeywordMagic▲131

    Intelligent keyword tool

    2024 · keywordmagic.io · its alternatives →

19. 19
    another keyword tool▲36

    Turn ideas into traffic with keyword trend research

    2024 · anotherkeywordtool.com · its alternatives →

20. 20
    KeywordShitter▲7

    The Bulk Keyword Tool

    2017 · its alternatives →

21. 21
    InspectContent▲101

    Inspect content of any URL

    2021 · inspectcontent.com · its alternatives →

22. 22
    SEO checker PR-CY▲89

    Check all your website’s SEO metrics through our service

    2021 · pr-cy.io · its alternatives →

23. 23
    Content Quality Check▲111

    Free SEO tool to optimize your content

    2021 · dashword.com · its alternatives →

24. 24
    SEO Analysis Tool▲8

    Website content checker, keyword

    2025 · seoscout.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →