Screaming Frog SEO Spider
8.6#5 in seo toolsFree planFree planAPILinuxmacOSSelf-hosted
VisitScreaming Frog SEO Spider vs WebSite Auditor
WebSite Auditor
7.0#6 in website audit softwareFrom $149 a yearFree planLinuxmacOSWindows
VisitWhat both publish
| Fact | Screaming Frog SEO Spider | WebSite Auditor |
|---|---|---|
| Founded | 2010 | 2004 |
| Headquarters | Henley-on-Thames, Oxfordshire, UK | Nicosia, Cyprus |
| Purpose | The SEO Spider is a website crawler that audits sites for over 300 SEO issues to help improve SEO and user experience. | WebSite Auditor is software for technical and on-page SEO auditing and optimization of websites. |
Screaming Frog SEO Spider plans
- FreeFree
- Paid licence—
- Free VersionFree
- Paid licence (20+)$235 a year
- Paid licence (10–19)$249 a year
- Paid licence (5–9)$265 a year
WebSite Auditor plans
- FREEFree
- Professional$149 a year
- Enterprise$359 a year
Pick Screaming Frog SEO Spider if…
It is aimed at experienced SEOs and may suit agencies, brands and site owners conducting technical audits. JavaScript-heavy sites may benefit from its page rendering and framework support.
Pick WebSite Auditor if…
It suits SEO professionals, digital marketing companies, website owners, and web developers who need site audits or page-level optimization guidance. The free edition is an option for auditing sites of up to 500 URLs.