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Compare: Ahrefs vs SpyFu
A side-by-side analysis to help you find the right tool.
Ahrefs
Paid
($50–$200/mo)
Free Webmaster Tools (limited Site Audit + Site Explorer for verified sites); no full free trial
View Details
SpyFu
Paid
(Under $50/mo)
Limited free searches available; 30-day money-back guarantee
View Details
Key Differences
Budget Tier
Ahrefs
$50–$200/mo
SpyFu
Under $50/mo
Free Trial
Ahrefs
Free Webmaster Tools (limited Site Audit + Site Explorer for verified sites); no full free trial
SpyFu
Limited free searches available; 30-day money-back guarantee
Company Size Fit
Ahrefs
Small Team (2–20), Mid-Market (20–200), Enterprise (200+)
SpyFu
Solo / Freelancer, Small Team (2–20)
Business Type Fit
Ahrefs
B2B, B2C, D2C / E-commerce, Agency
SpyFu
B2B, B2C, Agency
Best For
Ahrefs
Backlink analysis and competitive SEO research
SpyFu
Teams wanting competitor PPC + SEO keyword overlap research
Pros
Ahrefs
Best-in-class backlink index
highly accurate traffic estimates
clean UX for complex data
excellent educational content (Ahrefs Academy/blog)
SpyFu
Excellent for seeing a competitor's entire organic AND paid keyword history side by side
affordable
historical ad data goes back years
Cons
Ahrefs
No free trial for full platform (only limited Webmaster Tools)
pricing increased significantly in recent years
API access requires expensive tiers
per-user seat costs add up for teams
SpyFu
Backlink data is weak compared to Ahrefs/Semrush
site audit is basic
primarily useful for competitor research rather than managing your own SEO
What They Share
