 SemrushThe tool you are replacing |
You are here |
$139/moSEO plan, billed monthly ($117.33/mo billed annually) |
1 demo project, 10 reports a day |
SEO and AI-search visibility in one suite |
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11 Nov 2026 |
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 Ahrefs Zekai score 9.1Best overall |
Free plan + paid |
$129/moLite, billed monthly |
Ahrefs Free: limited Site Explorer and Site Audit |
backlinks and competitor research |
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11 Nov 2026 |
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 Moz Pro Zekai score 7.6Cheapest paid |
Paid |
$99/moStandard, billed monthly ($79/mo billed yearly) |
No free plan |
small sites needing SEO basics |
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11 Nov 2026 |
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Paid |
$129/moCore, billed monthly ($103.20/mo billed yearly) |
No free plan |
agencies and in-house teams on a budget |
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11 Nov 2026 |
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Paid |
Not checked |
No free plan |
solo SEOs wanting simple tools |
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11 Nov 2026 |
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Paid |
Not checkedNo public price; Essentials has a free-trial link |
No free plan |
enterprise content and SEO teams |
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11 Nov 2026 |
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Paid |
Not checkedNo public price; demo request only |
No free plan |
large sites with crawl-heavy SEO |
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11 Nov 2026 |
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 OpenSEO Zekai score 8.0Best open source |
Open source |
Free (self-hosted) |
No limit, self-hosted (MIT) |
MCP-ready SEO with pay-as-you-go data |
$0 |
14 Nov 2026 |
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Open source |
Free (self-hosted) |
No limit, self-hosted (MIT) |
SEO audits inside Claude Code |
$0 |
14 Nov 2026 |
Code ↗ |
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Open source |
Free (self-hosted) |
No limit, self-hosted (MIT) |
SEO from your own GSC and GA4 data |
$0 |
14 Nov 2026 |
Code ↗ |