SEOnaut AlternativesSEO & Website Monitoring Tools like SEOnaut

SEOnaut is described as 'Open source SEO auditing tool that checks your website for any issues that might be affecting your search engine rankings. It crawls your site and gives you a report with a list of any problems it finds, organised by how important they are to fix' and is a SEO tool in the business & commerce category. There are more than 10 alternatives to SEOnaut for a variety of platforms, including Web-based, Windows, SaaS, Mac and Linux apps. The best SEOnaut alternative is Screaming Frog SEO Spider. It's not free, so if you're looking for a free alternative, you could try Xenu's Link Sleuth or Beam Us Up Crawler. Other great apps like SEOnaut are Netpeak Spider, Seobility, Pulno and SiteAnalyzer.

SEOnaut iconSEOnaut
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SEOnaut is an open source SEO auditing tool that checks your website for any issues that might be affecting your search...

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SEOnaut alternatives page was last updated Apr 10, 2025
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  1. Screaming Frog SEO Spider icon

    Screaming Frog SEO Spider

     33 likes
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    The Screaming Frog SEO Spider is a small desktop program (PC or Mac) which crawls websites’ links, images, CSS, script and apps from an SEO perspective.

    89 Screaming Frog SEO Spider alternatives

    License model

    Application type

    Country of Origin

    • GB flagUnited Kingdom

    Platforms

    • Mac
    • Windows
    • Linux
    Screaming Frog SEO Spider screenshot 1

    Screaming Frog SEO Spider Features

    1.  Scheduled Data Crawling
    2.  Website testing

    Screaming Frog SEO Spider VS SEOnaut

     

    • Screaming Frog SEO Spider is the most popular Windows, Mac & Linux alternative to SEOnaut.

    • Screaming Frog SEO Spider is the most popular commercial alternative to SEOnaut.

    • Screaming Frog SEO Spider is Paid and ProprietarySEOnaut is Freemium and Open Source
  2. Xenu's Link Sleuth icon

    Xenu's Link Sleuth

     47 likes
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    Xenus Link Sleuth checks Web sites for broken links. Link verification is done on "normal" links, images, frames, plug-ins, backgrounds, local image maps, style sheets, scripts and java applets.

    58 Xenu's Link Sleuth alternatives

    License model

    • Free • Proprietary

    Application type

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Windows
    • Wine
    Xenu's Link Sleuth screenshot 1
    Discontinued

    Last updated in 2010

    Xenu's Link Sleuth Features

    1.  Website Monitoring
    2.  Broken Links Check

    Xenu's Link Sleuth VS SEOnaut

     

    • Xenu's Link Sleuth is the most popular free alternative to SEOnaut.

    • Xenu's Link Sleuth is Free and ProprietarySEOnaut is Freemium and Open Source
  4. Netpeak Spider icon

    Netpeak Spider

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

    License model

    Application types

    Country of Origin

    • UA flagUkraine

    Platforms

    • Windows
    Netpeak Spider screenshot 1

    Netpeak Spider Features

    1.  Internal pagerank
    2.  Filters
    3.  Segmentaton
    4.  Crawler
    5.  SEO Audit

    Netpeak Spider VS SEOnaut

     
  5. Ad
    Screenshot
    Seobility icon
    Seobility

    Seobility allows you to quickly audit and review a website from an onsite SEO perspective. You will get valuable insights to improve your search engine optimization. It is free for small websites with up to 1.000 pages.

    https://www.seobility.net
    Learn More
  6. Beam Us Up Crawler icon

    Beam Us Up Crawler

     7 likes
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    Discover broken links, uncover missing page titles, duplicate content and identify other problems with our SEO crawler software.

    License model

    • Free • Proprietary

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Mac
    • Windows
    • Linux
    Beam Us Up Crawler screenshot 1

    Beam Us Up Crawler Features

    1.  Website Monitoring
    2.  Ad-free
    3.  Export to CSV
    4.  Broken Links Check
    5.  Upload directly to Google Drive

    Beam Us Up Crawler VS SEOnaut

     
  7. Seobility icon

    Seobility

     10 likes
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    Seobility allows you to quickly audit and review a website from an onsite SEO perspective. You will get valuable insights to improve your search engine optimization. It is free for small websites with up to 1.000 pages.

    License model

    • Freemium • Proprietary

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Online
    Ranking Dashboard

    Seobility Features

    1.  Website Monitoring
    2.  On page analysis
    3.  SEO Audit
    4.  Keyword rankings
    5.  Keyword-tool
    6.  Ranking monitoring
    7.  TF-IDF content optimization

    Seobility VS SEOnaut

     

    • Seobility is the most popular Web-based alternative to SEOnaut.

    • Seobility is Freemium and ProprietarySEOnaut is Freemium and Open Source
  8. Pulno icon

    Pulno

     40 likes
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    Pulno is a website audit tool which checks for SEO related issues and sends comprehensible tips to improve on-page SEO with page speed optimizer (CSS and image file optimization), meta tags and unique text analyzer.

    License model

    • Freemium • Proprietary

    Application types

    Platforms

    • Online
    • Software as a Service (SaaS)
    Pulno screenshot 1

    Top Pulno Features

    1.  Mobile friendly
    2.  Backlinks Analysis
    3.  Internal links analyzer
    4.  Broken Links Check
    5.  GSC integration
    6.  Content analysis
    7.  Website Monitoring
    8.  Ad-free
    9.  Unique Content Analyzer
    10.  SEO Audit
    11.  Optimized for Mobile
    12.  Google search console integration

    Pulno VS SEOnaut

     

    • Pulno is the most popular SaaS alternative to SEOnaut.

    • Pulno is Freemium and ProprietarySEOnaut is Freemium and Open Source
  10. SiteAnalyzer icon

    SiteAnalyzer

     6 likes
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    SiteAnalyzer is a Web Crawler to scan the websites and check their technical and of SEO-parameters for errors and correct them effectively.

    License model

    • Free • Proprietary

    Platforms

    • Windows
    SiteAnalyzer screenshot 1

    SiteAnalyzer Features

    1.  Website testing
    2.  SEO Audit
    3.  Internal pagerank
    4.  Scheduled Data Crawling

    SiteAnalyzer VS SEOnaut

     

  11. SEO Crawler

     9 likes
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    A web-based crawler with real-time crawl feedback.

    Advanced, fast & flexible SEO website crawler that can help identify technical or architectural issues with any site.

    License model

    • Free • Proprietary

    Application type

    Platforms

    • Online

    SEO Crawler Features

    1.  Crawler

    SEO Crawler VS SEOnaut

     
  12. Greenflare icon

    Greenflare

     3 likes
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    Open-Source Python Based SEO Web Crawler Free SEO Analysis Tool Made by SEOs for Digital Marketing Experts

    Analyse and improve your onsite SEO Audit and identify any server issues Extract any on-page information you need.

    License model

    • Free • Open Source

    Platforms

    • Windows
    • Mac
    Greenflare screenshot 1
    Discontinued

    The latest version (0.98.1) was released in February 2021.

    Greenflare Features

    1.  Crawler
    2.  SEO Audit

    Greenflare VS SEOnaut

     

    • Greenflare is the most popular Open Source alternative to SEOnaut.

    • Greenflare is Free and Open SourceSEOnaut is Freemium and Open Source
  13. Sitebulb icon

    Sitebulb

     1 like
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    Sitebulb is an extremely powerful website auditor with the world's most insightful reporting system, winner of "Best Search Software Tool" at the 2018 UK Search Awards and the US Search Awards.

    License model

    Application type

    Country of Origin

    • GB flagUnited Kingdom

    Platforms

    • Mac
    • Windows
    Sitebulb screenshot 1

    Sitebulb Features

    1.  SEO Audit

    Sitebulb VS SEOnaut

     
  14. Website Crawler icon

    Website Crawler

     1 like
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    Find on page SEO issues on the pages of your website with this free online real-time website crawler ..

    License model

    • Freemium • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)

    Website Crawler VS SEOnaut

     
  15. Deepcrawl icon

    Deepcrawl

     3 likes
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    DeepCrawl is the world's most comprehensive website crawler. Analyse your website architecture to understand and monitor technical issues to improve SEO performance.

    License model

    Application type

    Country of Origin

    • GB flagUnited Kingdom

    Platforms

    • Online

    Deepcrawl VS SEOnaut

     
12 of 18 SEOnaut alternatives