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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
    Semrush Free plan api 9.0
    WordStream Free Keyword Tool vs Semrush
  2. 2
    Ahrefs Free plan apiWeb $29/mo9.0
    WordStream Free Keyword Tool vs Ahrefs
  3. 3
    Screaming Frog SEO Spider Free plan apiLinuxMacWin 9.0
    WordStream Free Keyword Tool vs Screaming Frog SEO Spider
  4. 4
    Rank Math SEO Free plan self-hostedWeb 8.9
    WordStream Free Keyword Tool vs Rank Math SEO
  5. 5
    Google Search Console Free plan apiWeb Free8.8
    WordStream Free Keyword Tool vs Google Search Console
  6. 6
    Bing Webmaster Tools Free plan apiWeb Free8.8
    WordStream Free Keyword Tool vs Bing Webmaster Tools
  7. 7
    DefiniteSEO Free plan AndroidapiextensioniOSLinux $0.42/mo8.8
    WordStream Free Keyword Tool vs DefiniteSEO
  8. 8
    Frase Free plan apiextensionWeb $19/mo8.7
    WordStream Free Keyword Tool vs Frase
  9. 9
    SEOPress Free plan api $4.08/mo8.6
    WordStream Free Keyword Tool vs SEOPress
  10. 10
    Marketing Miner Free plan apiWeb 8.6
    WordStream Free Keyword Tool vs Marketing Miner
  11. 11
    Mangools Free plan api Free8.5
    WordStream Free Keyword Tool vs Mangools
  12. 12
    SEO PowerSuite Free plan api $29.08/mo8.5
    WordStream Free Keyword Tool vs SEO PowerSuite
  13. 13
    Keyword Tool Free plan apiWeb $68/mo8.5
    WordStream Free Keyword Tool vs Keyword Tool
  14. 14
    Screaming Frog SEO Log File Analyser Free plan LinuxMacWin $11.58/mo8.5
    WordStream Free Keyword Tool vs Screaming Frog SEO Log File Analyser
  15. 15
    Yoast SEO Free plan api $9.90/mo8.4
    WordStream Free Keyword Tool vs Yoast SEO
  16. 16
    SpyFu apiWeb $29/mo8.4
    WordStream Free Keyword Tool vs SpyFu
  17. 17
    Google Keyword Planner Free plan apiWeb Free8.3
    WordStream Free Keyword Tool vs Google Keyword Planner
  18. 18
    MarketMuse Free plan Web Free8.3
    WordStream Free Keyword Tool vs MarketMuse
  19. 19
    Outerank Free plan api $31/mo8.3
    WordStream Free Keyword Tool vs Outerank
  20. 20
    DataForSEO SERP API Free trial apiWeb 8.3
    WordStream Free Keyword Tool vs DataForSEO SERP API

WordStream Free Keyword Tool alternatives compared

#AppScoreFree planFromRuns on
1Semrush9.0Free planAPI
2Ahrefs9.0Free plan$29/moAPI, Web
3Screaming Frog SEO Spider9.0Free planAPI, Linux, Mac, Windows
4Rank Math SEO8.9Free planself-hosted, Web
5Google Search Console8.8Free planFreeAPI, Web
6Bing Webmaster Tools8.8Free planFreeAPI, Web
7DefiniteSEO8.8Free plan$0.42/moAndroid, API, Browser, iOS, Linux, Mac, self-hosted, Web, Windows
8Frase8.7Free plan$19/moAPI, Browser, Web
9SEOPress8.6Free plan$4.08/moAPI
10Marketing Miner8.6Free planAPI, Web
11Mangools8.5Free planFreeAPI
12SEO PowerSuite8.5Free plan$29.08/moAPI
13Keyword Tool8.5Free plan$68/moAPI, Web
14Screaming Frog SEO Log File Analyser8.5Free plan$11.58/moLinux, Mac, Windows
15Yoast SEO8.4Free plan$9.90/moAPI
16SpyFu8.4$29/moAPI, Web
17Google Keyword Planner8.3Free planFreeAPI, Web
18MarketMuse8.3Free planFreeWeb
19Outerank8.3Free plan$31/moAPI
20DataForSEO SERP API8.3API, Web
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Questions about WordStream Free Keyword Tool alternatives

What is the best alternative to WordStream Free Keyword Tool?

Semrush, number 1 in SEO tools with a score of 9.0 out of 10. The others here: Ahrefs, Screaming Frog SEO Spider, Rank Math SEO and 16 more.

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

Semrush is the best-ranked alternative with a free plan. 18 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.