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Best SEO Tester Online Alternatives in 2026

Updated

20 platforms from SEO tools ranked against SEO Tester Online on the same published basis.

  1. 1
    Rank Math SEO Free plan self-hostedWeb 9.1
    SEO Tester Online vs Rank Math SEO
  2. 2
    DefiniteSEO Free plan AndroidapiextensioniOSLinux $0.42/mo9.1
    SEO Tester Online vs DefiniteSEO
  3. 3
    Frase Free plan apiextensionWeb $19/mo9.0
    SEO Tester Online vs Frase
  4. 4
    Screaming Frog SEO Log File Analyser Free plan LinuxMacWin $11.58/mo8.8
    SEO Tester Online vs Screaming Frog SEO Log File Analyser
  5. 5
    Semrush Free plan api 8.7
    SEO Tester Online vs Semrush
  6. 6
    Ahrefs Free plan apiWeb $29/mo8.7
    SEO Tester Online vs Ahrefs
  7. 7
    MarketMuse Free plan Web Free8.7
    SEO Tester Online vs MarketMuse
  8. 8
    Outerank Free plan api $31/mo8.7
    SEO Tester Online vs Outerank
  9. 9
    Screaming Frog SEO Spider Free plan apiLinuxMacWin 8.6
    SEO Tester Online vs Screaming Frog SEO Spider
  10. 10
    DataForSEO SERP API Free trial apiWeb 8.6
    SEO Tester Online vs DataForSEO SERP API
  11. 11
    Netpeak Spider Free plan MacWin 8.6
    SEO Tester Online vs Netpeak Spider
  12. 12
    Google Search Console Free plan apiWeb Free8.4
    SEO Tester Online vs Google Search Console
  13. 13
    Bing Webmaster Tools Free plan apiWeb Free8.4
    SEO Tester Online vs Bing Webmaster Tools
  14. 14
    Moz Pro Free trial extensionWeb $49/mo8.4
    SEO Tester Online vs Moz Pro
  15. 15
    SEOPress Free plan api $4.08/mo8.3
    SEO Tester Online vs SEOPress
  16. 16
    Marketing Miner Free plan apiWeb 8.3
    SEO Tester Online vs Marketing Miner
  17. 17
    Atomic Free plan Web $40/mo8.3
    SEO Tester Online vs Atomic
  18. 18
    Rankora Free plan Web $29/mo8.3
    SEO Tester Online vs Rankora
  19. 19
    Mangools Free plan api Free8.2
    SEO Tester Online vs Mangools
  20. 20
    SEO PowerSuite Free plan api $29.08/mo8.2
    SEO Tester Online vs SEO PowerSuite

SEO Tester Online alternatives compared

#PlatformScoreFree planFromRuns on
1Rank Math SEO9.1Free planself-hosted, Web
2DefiniteSEO9.1Free plan$0.42/moAndroid, API, Browser, iOS, Linux, Mac, self-hosted, Web, Windows
3Frase9.0Free plan$19/moAPI, Browser, Web
4Screaming Frog SEO Log File Analyser8.8Free plan$11.58/moLinux, Mac, Windows
5Semrush8.7Free planAPI
6Ahrefs8.7Free plan$29/moAPI, Web
7MarketMuse8.7Free planFreeWeb
8Outerank8.7Free plan$31/moAPI
9Screaming Frog SEO Spider8.6Free planAPI, Linux, Mac, Windows
10DataForSEO SERP API8.6API, Web
11Netpeak Spider8.6Free planMac, Windows
12Google Search Console8.4Free planFreeAPI, Web
13Bing Webmaster Tools8.4Free planFreeAPI, Web
14Moz Pro8.4$49/moBrowser, Web
15SEOPress8.3Free plan$4.08/moAPI
16Marketing Miner8.3Free planAPI, Web
17Atomic8.3Free plan$40/moWeb
18Rankora8.3Free plan$29/moWeb
19Mangools8.2Free planFreeAPI
20SEO PowerSuite8.2Free plan$29.08/moAPI
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Questions about SEO Tester Online alternatives

What is the best alternative to SEO Tester Online?

Rank Math SEO, number 1 in SEO tools with a score of 9.1 out of 10. The others here: DefiniteSEO, Frase, Screaming Frog SEO Log File Analyser and 16 more.

What is the best free alternative to SEO Tester Online?

Rank Math SEO 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 how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.