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CrawlZilla vs OxideSEO

Both stand on seo tools. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

CrawlZilla

Free plan APIWeb

CrawlZilla brings crawling, page analysis, Lighthouse audits, and scheduled monitoring into a cloud service with web and API access. The free plan provides a starting point, while higher stated scale and limits vary by plan.

Visit CrawlZilla

OxideSEO

Free plan LinuxMacWindows

OxideSEO combines technical SEO checks, crawl controls, and cross-page analysis in a free desktop application. Its local crawling and multiple report formats may suit users who want site audits without a URL cap.

Visit OxideSEO

The facts

CrawlZillaOxideSEO
Free planYesYes
Open sourceNot publishedNot published
Runs onAPI, WebLinux, Mac, Windows
Lowest paid planPremium: £39.99 a monthFree or on request
Plans published51
MakerNot publishedNot published
Websitecrawl-zilla.comgithub.com
On seo tools#45 of 245#49 of 245

CrawlZilla: what it does well

  • Supports Spider, List, and Subdomain crawl modes.
  • Analyzes more than 40 data points per URL.
  • Renders JavaScript pages with headless Chrome.
  • Page Monitor can send email alerts.
  • No software installation or server management required.

What to know first

  • Free plan limits sessions to 10,000 URLs.
  • Free plan includes three Lighthouse audits per crawl.
  • Premium is listed at £39.99 a month.

OxideSEO: what it does well

  • Free open-source app with no URL limits.
  • 21 built-in SEO rules.
  • Renders JavaScript-heavy pages in a headless webview.
  • Exports reports in five formats.
  • Crawling runs locally, according to the project.

What to know first

  • Desktop app; no web platform is listed.
  • Optional AI analysis requires user-provided API keys.

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