 Moz ProThe tool you are replacing |
You are here |
$99/moStandard, $99 billed monthly or $79/mo billed yearly |
No free plan |
Domain Authority-led SEO for small sites |
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14 Nov 2026 |
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 Ahrefs Zekai score 9.1Best overall |
Free plan + paid |
$129/moLite, billed monthly; the page offers annual billing with savings of up to 17% (yearly figure not read) |
Ahrefs Free plan listed; its caps were not read |
Backlink-heavy research for freelancers |
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14 Nov 2026 |
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 Semrush Zekai score 8.6Best free plan |
Free plan + paid |
$139/moSEO plan, $139 billed monthly or $117.33/mo billed yearly |
Free plan: 1 demo project, 10 reports per day |
Free trial run before paying |
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14 Nov 2026 |
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Paid |
$129/moCore, $129 billed monthly or $103.20/mo billed yearly |
No free plan |
Agencies tracking many daily projects |
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14 Nov 2026 |
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Free plan + paid |
$61/moBasic, $61 billed monthly or $37.70/mo billed yearly ($452.40 a year) |
Free account and free mini SEO tools; account caps not read |
Beginners wanting simple, cheaper tools |
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14 Nov 2026 |
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Paid |
Not checked |
No free plan |
Enterprise teams with sales-led buying |
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14 Nov 2026 |
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SSpyFu Not yet reviewed by Zekai |
Paid |
$39/moBasic, $39 billed monthly or $33/mo billed yearly ($399 a year) |
No free plan |
Competitor keyword research on a budget |
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14 Nov 2026 |
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 OpenSEO Zekai score 8.0Best open source |
Open source |
Free (self-hosted) |
No limit, self-hosted (MIT) |
Pay-per-use SEO with MCP agents |
$0 |
14 Nov 2026 |
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 SerpBear Not yet reviewed by Zekai |
Open source |
Free (self-hosted) |
No limit, self-hosted (MIT) |
Self-hosted rank tracking, unlimited keywords |
$0 |
14 Nov 2026 |
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 Seo Panel Not yet reviewed by Zekai |
Open source |
Free (self-hosted) |
No limit, self-hosted (GPL-2.0) |
Managing many sites on shared hosting |
$0 |
14 Nov 2026 |
Code ↗ |