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Screaming Frog SEO Spider vs Sistrix

Updated June 2026 · A structured head-to-head comparison.

Screaming Frog SEO SpiderVisit

The technical SEO crawler.

SistrixVisit

SEO visibility and analysis.

The verdict

Both Screaming Frog SEO Spider and Sistrix are credible seo tools tools, and the right pick comes down to your priorities.

Choose Screaming Frog SEO Spider if you want a lower starting price (free – $259/yr), a free plan to start on, broader platform coverage and a higher overall rating (4.7/5). The technical SEO crawler.

Sistrix — SEO visibility and analysis.

Screaming Frog SEO Spider vs Sistrix: side by side

DimensionScreaming Frog SEO SpiderSistrix
Starting priceFree – $259/yrWinnerFrom $99/mo
Free planYesWinnerNo
Pricing modelFreemiumSubscription
Best forSeo Pros, AgenciesSeo Pros, Agencies
PlatformsWindows, Mac, LinuxWinnerWeb
Rating4.7/5Winner4.5/5

Screaming Frog SEO Spider key facts

Vendor
Screaming Frog
Pricing
Freemium — Free – $259/yr
Free tier
Yes
Platforms
Windows, Mac, Linux
Best for
Seo Pros, Agencies
Editor rating
4.7 / 5
Founded
2010
Headquarters
Henley-on-Thames, UK

Sistrix key facts

Vendor
Sistrix
Pricing
Subscription — From $99/mo
Free tier
No
Platforms
Web
Best for
Seo Pros, Agencies
Editor rating
4.5 / 5
Founded
2008
Headquarters
Bonn, Germany

Frequently asked questions

Is Screaming Frog SEO Spider better than Sistrix?

Neither is universally better — Screaming Frog SEO Spider edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.

Is Screaming Frog SEO Spider or Sistrix cheaper?

Screaming Frog SEO Spider is the more affordable of the two to get started, at free – $259/yr. Screaming Frog SEO Spider starts at free – $259/yr; Sistrix starts at from $99/mo.

Can Screaming Frog SEO Spider replace Sistrix?

Yes for most teams — both are seo tools tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.