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Best Website Audit software in 2026

  1. 1

    FreeCrawl

    Free plan LinuxMacSelf-hosted+1

    Choose FreeCrawl if you want an open-source crawler with unlimited URLs, local project storage, and substantial audit and automation features at no charge.

    7.6 Free plan Visit site
  2. 2

    Lighthouse

    Free plan APIExtensionLinux+3

    Lighthouse offers several ways to audit web pages and provides reports with results and guidance.

    7.5 Open source Visit site
  3. 3

    Alpha Crawler

    Free plan Self-hostedWeb

    Alpha Crawler offers broad technical auditing with configurable crawling, schema checks, Search Console data, and exports.

    7.4 Free plan Visit site
  4. 4

    Crab

    Free plan LinuxMacWindows

    Crab combines technical SEO checks, crawl visualization, and page-level accessibility scores in a desktop app.

    7.4 Free plan Visit site
  5. 5

    Screaming Frog SEO Spider

    by Screaming Frog SEO Spider
    Free plan APILinuxMac+2

    SEO Spider offers technical crawling, JavaScript rendering, data extraction, and integrations across Linux, macOS, and Windows.

    7.3 Free plan Visit site
  6. 6

    Netpeak Spider

    by Netpeak Spider
    Free plan MacWindows

    Netpeak Spider offers a broad technical crawl, reporting options, and a free tier with URL and thread limits. Choose a Pro billing option if those free-tier limits are too restrictive.

    7.1 Free plan · 3-day trial Visit site
  7. 7

    SiteOne Crawler

    Free plan APILinuxMac+2

    SiteOne Crawler covers multiple site-audit areas and offers reporting, export, and CI/CD features at no listed cost.

    7.0 Free plan Visit site
  8. 8

    SpiderNow

    Free plan AndroidAPIExtension+2

    SpiderNow combines crawling, technical checks, PageSpeed analysis, and web-development utilities.

    7.0 Free plan Visit site
  9. 9

    WebSite Auditor

    Free plan LinuxMacWindows

    WebSite Auditor combines crawling, content checks, competitor comparison and search data in a desktop tool.

    6.8 Free plan Visit site
  10. 10

    WooRank

    Free plan APIExtensionWeb

    Choose WooRank if you want SEO analysis alongside agency reporting and lead-generation tools, with a free plan and trial to explore.

    6.8 Free plan · 3-day trial Visit site
  11. 11

    Sitebaze

    by Sitebaze
    Free plan API

    Sitebaze combines core SEO research and monitoring tools with API access and tiered project limits. Its free plan covers a small setup, while paid plans add capacity and agency-oriented allowances.

    6.7 Free plan · paid from €39/mo · 7-day trial Visit site
  12. 12

    SiteGuru

    by SiteGuru
    Free plan Web

    SiteGuru combines technical and content checks with keyword insights and agency reporting features. Its plans share per-site usage limits, and the Small plan is $49 a month.

    6.6 Free plan · paid from $49/mo · 42-day trial Visit site
  13. 13

    JetOctopus

    by JetOctopus
    Free trial APIWeb

    JetOctopus brings technical SEO data and large-site crawling into one cloud platform, with API and MCP access.

    6.1 7-day trial Visit site
  14. 14

    Sitebulb

    by Sitebulb
    Free trial ExtensionMacWeb+1

    Sitebulb focuses on auditing websites and researching keywords, with plan limits that scale from 10,000 to 10 million URLs.

    6.0 14-day trial Visit site
  15. 15

    Botify

    by Botify
    Paid APIExtensionWeb

    Choose Botify if your team needs search analytics alongside AI visibility and automated content and site actions.

    5.9 Pricing on request Visit site
  16. 16

    Ryte

    by Ryte
    Free trial APIWeb

    Ryte brings website experience, SEO, performance, compliance, and content tools into one analysis platform.

    5.9 Pricing on request Visit site
  17. 17

    Audisto

    Paid APIWeb

    Audisto combines technical crawling, JavaScript analysis, exports, and monitoring in paid business plans.

    5.8 Visit site
  18. 18

    Lumar

    by Lumar
    Paid APIWeb

    Choose Lumar if an enterprise-scale digital team needs auditing, monitoring, QA automation, and optimization reporting in one platform. Lumar sets project and crawl limits to customer requirements.

    5.5 Pricing on request Visit site
  19. 19

    Oncrawl

    by Oncrawl
    Paid APIWeb

    Choose Oncrawl if your team needs technical SEO analysis across a large or complex website, with crawl data, logs, and performance metrics in one platform.

    5.5 Pricing on request Visit site
  20. 20

    SEOptimer

    Paid API

    SEOptimer combines several SEO research and monitoring functions with API access. Its paid tiers differ mainly by crawl, keyword, lookup, monitored-site, and user allowances.

    5.2 From $29/mo · 14-day trial Visit site
  21. 21

    SEO Site Checkup

    Paid Web
    5.2 From $29/mo (annual) Visit site
  22. 22

    Site Analyzer

    by Site Analyzer
    Paid API
    5.1 From $35/mo Visit site
  23. 23

    Siteimprove PDF Remediation Agent

    Paid Web
    3.9 Pricing on request Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

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