SiteOne Crawler AlternativesOnly apps categorised as Website Audit Tools

The best Website Audit alternative to SiteOne Crawler is Web Check, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to SiteOne Crawler and nine of them are Website Audit Tools so hopefully you can find a suitable replacement. Other interesting Website Audit Tool alternatives to SiteOne Crawler are urlscan.io, SEO PowerSuite, HTTP Observatory and Netpeak Spider.

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SiteOne Crawler alternatives are mainly Website Audit Tools, but if you're looking for Website Monitoring Tools or SEO Tools you can filter on that. These are just examples - use the filter bar below to find more specific alternatives to SiteOne Crawler.
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Alternatives list

  1. Web Check icon
     58 likes

    Get an insight into the inner-workings of a given website: uncover potential attack vectors, analyse server architecture, view security configurations, and learn what technologies a site is using.

    14 Web Check alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Online
    • Self-Hosted
     
  2. urlscan.io icon
     12 likes

    urlscan.io is a free service to scan and analyse websites. When a URL is submitted to urlscan.io, an automated process will browse to the URL like a regular user and record the activity that this page navigation creates.

    76 urlscan.io alternatives

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Google Chrome
    • Mozilla Firefox
     
  3. SEO PowerSuite icon
     46 likes

    Features four integrated cross-platform desktop tools for keyword research and ranking, on-page site audits, backlink analysis, and link building. Offers automated SEO checks, multi-language support, custom reports, and competitor analysis for improved website optimization.

    173 SEO PowerSuite alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
     
  4. Developed by Mozilla, the HTTP Observatory performs an in-depth assessment of a site’s HTTP headers and other key security configurations.

    Cost / License

    Application type

    Platforms

    • Online
    • Self-Hosted
     
  5. Netpeak Spider icon
     51 likes

    Netpeak Spider is an SEO crawler for a day-to-day SEO audit, fast issue check, comprehensive analysis, and website scraping.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
     
  6. LibreCrawl icon
     2 likes

    Free desktop SEO crawler - open source alternative to Screaming Frog and similar tools. Crawl websites, analyze links, extract SEO data, and export results without subscription fees.

    57 LibreCrawl alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Docker
     
  7. Screpy icon
     39 likes

    Screpy is an AI-based web analysis tool that can analyze all pages of your websites in one dashboard and monitor them with your team. It's powered by Lighthouse and it also includes some different analysis tools (SEO, SERP, W3C, Uptime, etc).

    358 Screpy alternatives

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
     
  8. CrawlRhino SEO Crawler is an SEO spider tool and website crawler that scans websites to identify technical SEO issues, analyse site structure, and collect important on-page SEO data for optimisation.

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Windows
     
  9. SpiderNow icon
     Like

    Our AI-Generative software helps you improve and discover coding and On-Page SEO issues that negatively impact your website search performance and rankings.

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Online
    • Google Chrome
    • Microsoft Edge
     
9 of 9 SiteOne Crawler alternatives