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Best WordStream Free Keyword Tool Alternatives in 2026

Updated

20 apps from SEO tools ranked against WordStream Free Keyword Tool on the same published basis.

  1. 1
    Ahrefs Free plan apiWeb $29/mo8.0
    WordStream Free Keyword Tool vs Ahrefs
  2. 2
    Screaming Frog SEO Spider Free plan apiLinuxMacWin 8.0
    WordStream Free Keyword Tool vs Screaming Frog SEO Spider
  3. 3
    Semrush Free plan api 7.9
    WordStream Free Keyword Tool vs Semrush
  4. 4
    Google Search Console Free plan apiWeb Free7.9
    WordStream Free Keyword Tool vs Google Search Console
  5. 5
    Bing Webmaster Tools Free plan apiWeb Free7.9
    WordStream Free Keyword Tool vs Bing Webmaster Tools
  6. 6
    Rank Math SEO Free plan self-hostedWeb 7.9
    WordStream Free Keyword Tool vs Rank Math SEO
  7. 7
    Yoast SEO Free plan api $9.90/mo7.7
    WordStream Free Keyword Tool vs Yoast SEO
  8. 8
    Mangools Free plan api Free7.7
    WordStream Free Keyword Tool vs Mangools
  9. 9
    SEO PowerSuite Free plan api $29.08/mo7.7
    WordStream Free Keyword Tool vs SEO PowerSuite
  10. 10
    SEOPress Free plan api $4.08/mo7.7
    WordStream Free Keyword Tool vs SEOPress
  11. 11
    Marketing Miner Free plan apiWeb 7.7
    WordStream Free Keyword Tool vs Marketing Miner
  12. 12
    Frase Free plan apiextensionWeb $19/mo7.7
    WordStream Free Keyword Tool vs Frase
  13. 13
    Screaming Frog SEO Log File Analyser Free plan LinuxMacWin $11.58/mo7.7
    WordStream Free Keyword Tool vs Screaming Frog SEO Log File Analyser
  14. 14
    DefiniteSEO Free plan AndroidapiextensioniOSLinux $0.42/mo7.7
    WordStream Free Keyword Tool vs DefiniteSEO
  15. 15
    Google Keyword Planner Free plan apiWeb Free7.6
    WordStream Free Keyword Tool vs Google Keyword Planner
  16. 16
    Keyword Tool Free plan apiWeb $68/mo7.6
    WordStream Free Keyword Tool vs Keyword Tool
  17. 17
    MarketMuse Free plan Web Free7.5
    WordStream Free Keyword Tool vs MarketMuse
  18. 18
    Outerank Free plan api $31/mo7.5
    WordStream Free Keyword Tool vs Outerank
  19. 19
    DataForSEO SERP API Free trial apiWeb 7.5
    WordStream Free Keyword Tool vs DataForSEO SERP API
  20. 20
    Netpeak Spider Free plan MacWin 7.5
    WordStream Free Keyword Tool vs Netpeak Spider

WordStream Free Keyword Tool alternatives compared

#AppScoreFree planFromRuns on
1Ahrefs8.0Free plan$29/moAPI, Web
2Screaming Frog SEO Spider8.0Free planAPI, Linux, Mac, Windows
3Semrush7.9Free planAPI
4Google Search Console7.9Free planFreeAPI, Web
5Bing Webmaster Tools7.9Free planFreeAPI, Web
6Rank Math SEO7.9Free planself-hosted, Web
7Yoast SEO7.7Free plan$9.90/moAPI
8Mangools7.7Free planFreeAPI
9SEO PowerSuite7.7Free plan$29.08/moAPI
10SEOPress7.7Free plan$4.08/moAPI
11Marketing Miner7.7Free planAPI, Web
12Frase7.7Free plan$19/moAPI, Browser, Web
13Screaming Frog SEO Log File Analyser7.7Free plan$11.58/moLinux, Mac, Windows
14DefiniteSEO7.7Free plan$0.42/moAndroid, API, Browser, iOS, Linux, Mac, self-hosted, Web, Windows
15Google Keyword Planner7.6Free planFreeAPI, Web
16Keyword Tool7.6Free plan$68/moAPI, Web
17MarketMuse7.5Free planFreeWeb
18Outerank7.5Free plan$31/moAPI
19DataForSEO SERP API7.5API, Web
20Netpeak Spider7.5Free planMac, Windows
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Questions about WordStream Free Keyword Tool alternatives

What is the best alternative to WordStream Free Keyword Tool?

Ahrefs, number 1 in SEO tools with a score of 8.0 out of 10. The others here: Screaming Frog SEO Spider, Semrush, Google Search Console and 16 more.

What is the best free alternative to WordStream Free Keyword Tool?

Ahrefs is the best-ranked alternative with a free plan. 19 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.