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SEO

SEMrush vs SpyFu

By ContentMation Team·Updated April 2026

If you are weighing SEMrush against SpyFu for your seo needs, you are not alone. These are two of the most compared tools in the category. Here is an objective breakdown of their features, pricing, and ideal use cases.

Key Takeaways

If you are weighing SEMrush against SpyFu for your seo needs, you are not alone. These are two of the most compared tools in the category. Here is an objective breakdown of their features, pricing, and ideal use cases.

  • Verdict: For enterprises and agencies requiring deep customization, SEMrush is the stronger pick. SpyFu shines for startups and small teams that value simplicity and quick setup in their seo stack.
  • Keyword Database Size: SEMrush — 25+ billion keywords; SpyFu — 109+ million domains.
  • Backlink Analysis: SEMrush — 43T+ backlinks indexed; SpyFu — Limited backlink data.
  • Site Audit: SEMrush — Yes, comprehensive; SpyFu — Yes, detailed reports.

Feature Comparison

Feature
SEMrush
SpyFu
Keyword Database Size
25+ billion keywords
109+ million domains
Backlink Analysis
43T+ backlinks indexed
Limited backlink data
Site Audit
Yes, comprehensive
Yes, detailed reports
Rank Tracking
Daily updates
Daily or weekly
Starting Price
$129.95/mo (Pro)
$39/mo (Basic)

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Side-by-side comparison of features, pricing, and AI capabilities.

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Our Verdict

For enterprises and agencies requiring deep customization, SEMrush is the stronger pick. SpyFu shines for startups and small teams that value simplicity and quick setup in their seo stack.

SEMrush vs SpyFu: Frequently Asked Questions

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