Seolyzer

Paid#121 of 245 in SEO ToolsSEO Log File Analysis ToolsSEO Crawler Software

Seolyzer: A technical SEO platform for large sites that need crawl and log intelligence. Ranked #121 of 245 in SEO Tools by our editors (3.0/10); pricing: Pricing on request; best for large sites needing crawl and log intelligence.

3.0/10★★☆☆☆Editor score

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At a glance

• Editor score
  3.0 / 10
• Pricing
  Pricing on request
• Best for
  Large sites needing crawl and log intelligence
• Facts checked
  21 Sep 2026

• Where it wins

  • Supports crawling at scale, with up to 50 million URLs
  • Combines crawl, log, and Google Search Console data
  • Provides exports, REST API access, and project permissions

• Where it doesn't

  • Does not cover keyword research, rank tracking, or backlink analysis
  • Pricing is handled through contact sales
  • Its focus is technical SEO rather than broad marketing workflows

Our verdict on Seolyzer

Seolyzer is a SaaS technical SEO platform for professionals and organizations managing large websites. It combines site crawling, server-log analysis, and Google Search Console data to examine indexability, HTTP status codes, metadata, internal linking, response times, orphan pages, sitemaps, and content length. The platform is aimed at teams that need detailed visibility into how search engines access and process a site, rather than marketers looking for a general-purpose SEO suite.

Its ecosystem fit is a central strength. Seolyzer connects with Google Search Console, BigQuery, Power BI, and CrUX, while its REST API provides access to raw and aggregated crawl, log, cross-analysis, Search Console, and CrUX data. Unlimited CSV and Excel exports support reporting and downstream analysis. Project sharing adds administrator, contributor, and reader privileges, giving organizations a way to separate access across SEO, analytics, and technical teams.

The product’s breadth is concentrated in technical SEO intelligence. Scheduled crawls, crawl-history comparisons, hierarchical and retroactive page categorization, and real-time Googlebot log analysis support ongoing monitoring rather than one-time audits. Its published capabilities also include crawl-budget monitoring and support for up to 50 million URLs. Seolyzer is a strong fit for large, technically complex sites that need to connect crawling with actual server activity. Teams primarily seeking keyword discovery, rank tracking, backlink analysis, or broader marketing workflows should choose a more expansive SEO platform instead.

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Seolyzer pricing

Seolyzer fact sheet

Seolyzer integrations

Seolyzer lists 4 integrations on its own site.

• Google Search Console
• BigQuery
• Power BI
• CrUX

Alternatives to Seolyzer

• SemrushBroad SEO and PPC intelligence with tracking, audits, competitor research, and API access.9.4
• AhrefsA broad SEO suite with a free plan and paid tiers for growing workflows.9.3
• Google Search ConsoleFree, first-party Google Search performance data with indexing and site issue tools.9.2

See all Seolyzer alternatives →

Featured on iTechGuides

Seolyzer is listed in our SEO Tools directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Last updated 7 Oct 2026 · How we research and update