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Ahrefs vs SEO Tester Online

Two leading seo tools, compared on pricing, features, and editorial fit. Updated for 2026.

Ahrefs logo
Ahrefs

SEO toolset for serious operators.

From $129/mo
Visit Ahrefs
SEO Tester Online logo
SEO Tester Online

All-in-one SEO platform for audits, rank tracking, keywords and reports

From $30/mo
Visit SEO Tester Online

At a glance

 AhrefsSEO Tester Online
TaglineSEO toolset for serious operators.All-in-one SEO platform for audits, rank tracking, keywords and reports
Pricing modelPaidPaid
Starts at$129/mo$30/mo
Founded2011—
AI-native
CategoriesSEOAnalytics, SEO, AI Writing & Content
Vendor claimed

Quick take

Pick Ahrefs if you need seo toolset for serious operators. Pick SEO Tester Online if you need all-in-one seo platform for audits, rank tracking, keywords and reports.

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Ahrefs alternatives →

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SEO Tester Online alternatives →

Frequently asked

Is Ahrefs better than SEO Tester Online?
It depends on your use case. Ahrefs is seo toolset for serious operators, while SEO Tester Online is all-in-one seo platform for audits, rank tracking, keywords and reports. See the comparison above for which fits your team.
What's the price difference between Ahrefs and SEO Tester Online?
Ahrefs starts at $129/mo. SEO Tester Online starts at $30/mo.
Can I migrate from Ahrefs to SEO Tester Online?
Most tools in this category support data import via CSV. For complex migrations, both vendors offer onboarding assistance on higher-tier plans.