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Best Open SEO Crawler Alternatives in 2026

Updated

20 apps from SEO tools ranked against Open SEO Crawler on the same published basis.

  1. 1
    Ahrefs Free plan apiWeb $29/mo8.0
    Open SEO Crawler vs Ahrefs
  2. 2
    Screaming Frog SEO Spider Free plan apiLinuxMacWin 8.0
    Open SEO Crawler vs Screaming Frog SEO Spider
  3. 3
    Semrush Free plan api 7.9
    Open SEO Crawler vs Semrush
  4. 4
    Google Search Console Free plan apiWeb Free7.9
    Open SEO Crawler vs Google Search Console
  5. 5
    Rank Math SEO Free plan self-hostedWeb 7.8
    Open SEO Crawler vs Rank Math SEO
  6. 6
    Yoast SEO Free plan api $9.90/mo7.7
    Open SEO Crawler vs Yoast SEO
  7. 7
    Mangools Free plan api Free7.7
    Open SEO Crawler vs Mangools
  8. 8
    SEO PowerSuite Free plan api $29.08/mo7.7
    Open SEO Crawler vs SEO PowerSuite
  9. 9
    SEOPress Free plan api $4.08/mo7.7
    Open SEO Crawler vs SEOPress
  10. 10
    Marketing Miner Free plan apiWeb 7.7
    Open SEO Crawler vs Marketing Miner
  11. 11
    Frase Free plan apiextensionWeb $19/mo7.7
    Open SEO Crawler vs Frase
  12. 12
    Screaming Frog SEO Log File Analyser Free plan LinuxMacWin $11.58/mo7.7
    Open SEO Crawler vs Screaming Frog SEO Log File Analyser
  13. 13
    DefiniteSEO Free plan AndroidapiextensioniOSLinux $0.42/mo7.7
    Open SEO Crawler vs DefiniteSEO
  14. 14
    Keyword Tool Free plan apiWeb $68/mo7.6
    Open SEO Crawler vs Keyword Tool
  15. 15
    MarketMuse Free plan Web Free7.5
    Open SEO Crawler vs MarketMuse
  16. 16
    Outerank Free plan api $31/mo7.5
    Open SEO Crawler vs Outerank
  17. 17
    DataForSEO SERP API Free trial apiWeb 7.5
    Open SEO Crawler vs DataForSEO SERP API
  18. 18
    Netpeak Spider Free plan MacWin 7.5
    Open SEO Crawler vs Netpeak Spider
  19. 19
    Authoritas SEO Platform Free plan api £99/mo7.4
    Open SEO Crawler vs Authoritas SEO Platform
  20. 20
    Surfaceable Free plan api $23/mo7.4
    Open SEO Crawler vs Surfaceable

Open SEO Crawler 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 SEO7.8Free 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 Open SEO Crawler alternatives

What is the best alternative to Open SEO Crawler?

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 Open SEO Crawler?

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.