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Best Keyword Insights Alternatives in 2026

Updated

20 apps from SEO tools ranked against Keyword Insights on the same published basis.

  1. 1
    Ahrefs Free plan apiWeb $29/mo8.0
    Keyword Insights vs Ahrefs
  2. 2
    Screaming Frog SEO Spider Free plan apiLinuxMacWin 8.0
    Keyword Insights vs Screaming Frog SEO Spider
  3. 3
    Semrush Free plan api 7.9
    Keyword Insights vs Semrush
  4. 4
    Google Search Console Free plan apiWeb Free7.9
    Keyword Insights vs Google Search Console
  5. 5
    Rank Math SEO Free plan self-hostedWeb 7.9
    Keyword Insights vs Rank Math SEO
  6. 6
    Yoast SEO Free plan api $9.90/mo7.7
    Keyword Insights vs Yoast SEO
  7. 7
    Mangools Free plan api Free7.7
    Keyword Insights vs Mangools
  8. 8
    SEO PowerSuite Free plan api $29.08/mo7.7
    Keyword Insights vs SEO PowerSuite
  9. 9
    SEOPress Free plan api $4.08/mo7.7
    Keyword Insights vs SEOPress
  10. 10
    Marketing Miner Free plan apiWeb 7.7
    Keyword Insights vs Marketing Miner
  11. 11
    Frase Free plan apiextensionWeb $19/mo7.7
    Keyword Insights vs Frase
  12. 12
    Screaming Frog SEO Log File Analyser Free plan LinuxMacWin $11.58/mo7.7
    Keyword Insights vs Screaming Frog SEO Log File Analyser
  13. 13
    DefiniteSEO Free plan AndroidapiextensioniOSLinux $0.42/mo7.7
    Keyword Insights vs DefiniteSEO
  14. 14
    Keyword Tool Free plan apiWeb $68/mo7.6
    Keyword Insights vs Keyword Tool
  15. 15
    MarketMuse Free plan Web Free7.5
    Keyword Insights vs MarketMuse
  16. 16
    Outerank Free plan api $31/mo7.5
    Keyword Insights vs Outerank
  17. 17
    DataForSEO SERP API Free trial apiWeb 7.5
    Keyword Insights vs DataForSEO SERP API
  18. 18
    Netpeak Spider Free plan MacWin 7.5
    Keyword Insights vs Netpeak Spider
  19. 19
    Authoritas SEO Platform Free plan api £99/mo7.4
    Keyword Insights vs Authoritas SEO Platform
  20. 20
    Surfaceable Free plan api $23/mo7.4
    Keyword Insights vs Surfaceable

Keyword Insights alternatives compared

#AppScoreFree planFromRuns on
1Ahrefs8.0Free plan$29/moAPI, Web
2Screaming Frog SEO Spider8.0Free plan—API, Linux, Mac, Windows
3Semrush7.9Free plan—API
4Google Search Console7.9Free planFreeAPI, Web
5Rank Math SEO7.9Free plan—self-hosted, Web
6Yoast SEO7.7Free plan$9.90/moAPI
7Mangools7.7Free planFreeAPI
8SEO PowerSuite7.7Free plan$29.08/moAPI
9SEOPress7.7Free plan$4.08/moAPI
10Marketing Miner7.7Free plan—API, Web
11Frase7.7Free plan$19/moAPI, Browser, Web
12Screaming Frog SEO Log File Analyser7.7Free plan$11.58/moLinux, Mac, Windows
13DefiniteSEO7.7Free plan$0.42/moAndroid, API, Browser, iOS, Linux, Mac, self-hosted, Web, Windows
14Keyword Tool7.6Free plan$68/moAPI, Web
15MarketMuse7.5Free planFreeWeb
16Outerank7.5Free plan$31/moAPI
17DataForSEO SERP API7.5No—API, Web
18Netpeak Spider7.5Free plan—Mac, Windows
19Authoritas SEO Platform7.4Free plan£99/moAPI
20Surfaceable7.4Free plan$23/moAPI
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Questions about Keyword Insights alternatives

What is the best alternative to Keyword Insights?

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 Keyword Insights?

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.