Screaming Frog SEO Spider vs Surfer SEO

Side-by-side pricing, features, and free plan comparison — everything you need to choose between Screaming Frog SEO Spider and Surfer SEO.

Feature	Screaming Frog SEO Spider	Surfer SEO
Starting price	$20.75/mo	$89/mo
Pricing model	flat	flat
Free plan	Yes	No
Free trial	No	No

Frequently asked questions

Verified May 2026.

What is the difference between Screaming Frog SEO Spider and Surfer SEO?

Screaming Frog SEO Spider: The industry-standard desktop SEO crawler — technical audits, broken link checking, and log file analysis for any site size. Surfer SEO: On-page content optimisation powered by NLP analysis — write and score content against top-ranking pages in real time.

Which is cheaper, Screaming Frog SEO Spider or Surfer SEO?

Screaming Frog SEO Spider starts from $20.75/mo. Surfer SEO starts from $89/mo.

Does Screaming Frog SEO Spider or Surfer SEO have a free plan?

Screaming Frog SEO Spider: Yes, free plan available. Surfer SEO: No free plan.

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