Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Technical SEO Software

Screaming Frog SEO Log File Analyser vs Crawlr

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Screaming Frog SEO Log File Analyser #3 in Technical SEO Software 7.9/10 Free plan Free plan✓ 1 of 5 features Visit Screaming Frog
Crawlr #7 in Technical SEO Software 7.9/10 Free plan Free plan✓ 3 of 5 features Visit Crawlr

Screaming Frog SEO Log File Analyser leads on 0 checks, Crawlr on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Free planboth
  • Most featuresCrawlr · 3 of 5

Screaming Frog SEO Log File Analyser and Crawlr score identically on our rubric (7.9 out of 10) for technical seo software; Screaming Frog SEO Log File Analyser sits at #3 and Crawlr at #7 in our editorial ranking, so the choice comes down to fit.

Screaming Frog SEO Log File Analyser is the better fit for teams focused on server-log SEO analysis. Crawlr is the better fit for developers needing affordable automated crawling.

  • Screaming Frog SEO Log File Analyser fits best

    Teams focused on server-log SEO analysis

  • Crawlr fits best

    Developers needing affordable automated crawling

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.

Side by side

Feature Screaming Frog SEO Log File Analyser 7.9/10 Visit ↗ Crawlr 7.9/10 Visit ↗
At a glance
Editor score 7.9 7.9
Ranking #3 in Technical SEO Software #7 in Technical SEO Software
Best for Teams focused on server-log SEO analysis Developers needing affordable automated crawling
Pricing model Free plan + paid Free plan + paid
Starting price $139/user/yr $8/mo
Free plan ✓ ✓
Free trial — —
Deployment Desktop Cloud
Platforms Windows, macOS, Linux Web
Features Screaming Frog SEO Log File Analyser 1/5 · Crawlr 3/5
Scheduled crawls Not checked yet ✓ (best)
JavaScript rendering Not checked yet ✓ (best)
Log-file analysis ✓ (best) Not checked yet
Structured data audit Not checked yet Not checked yet
API access Not checked yet ✓ (best)
Specs
Crawl limit Not checked yet 5000 pages/crawl
Our review
Pros
  • Verifies search-engine bots and identifies spoofed bot IPs
  • Finds errors, redirects, uncrawled URLs and orphan URLs
  • Runs on Windows, macOS and Linux with CSV and Excel exports
  • JavaScript rendering compares raw HTML with rendered output
  • Scheduled and post-deployment crawls support recurring audits
  • Developer API, visualizations, and multiple export formats aid workflows
Cons
  • The Free plan is limited to 1,000 log events in one project
  • It analyses imported logs rather than performing website crawls
  • Its focus is specialized around server-log analysis
  • Paid plans are displayed as monthly prices billed annually
  • Integrations include Google PageSpeed Insights
  • The Free plan is limited to 500 tokens and one concurrent crawl
Our verdict

Screaming Frog SEO Log File Analyser is desktop software for SEOs who need to examine server logs and understand search-engine and AI-bot crawling. It imports Apache, W3C Extended, NGINX, IIS, JSON, CSV, TSV and Amazon Elastic Load…

Read the review →

Crawlr is a cloud-based technical SEO crawler and website audit tool for developers, agencies, consultants, SaaS and ecommerce teams, and in-house SEO professionals. It discovers pages through links and XML sitemaps, including subdomains…

Read the review →
  1. Screaming Frog SEO Log File AnalyserTechnical SEO Software 7.9Free plan
  2. CrawlrTechnical SEO Software 7.9Free plan

Strengths and trade-offs

  • Screaming Frog SEO Log File Analyser — where it wins

    • Verifies search-engine bots and identifies spoofed bot IPs
    • Finds errors, redirects, uncrawled URLs and orphan URLs
    • Runs on Windows, macOS and Linux with CSV and Excel exports

    Where it doesn't

    • The Free plan is limited to 1,000 log events in one project
    • It analyses imported logs rather than performing website crawls
    • Its focus is specialized around server-log analysis

  • Crawlr — where it wins

    • JavaScript rendering compares raw HTML with rendered output
    • Scheduled and post-deployment crawls support recurring audits
    • Developer API, visualizations, and multiple export formats aid workflows

    Where it doesn't

    • Paid plans are displayed as monthly prices billed annually
    • Integrations include Google PageSpeed Insights
    • The Free plan is limited to 500 tokens and one concurrent crawl
  • Screaming Frog SEO Log File Analyser7.9/10 · Free plan

    A focused desktop analyser for verifying bots and understanding server-log crawl behavior.

    Visit Screaming FrogFull verdict →
  • Crawlr7.9/10 · Free plan

    An affordable crawler for developers who need automation, JavaScript analysis, and crawl history.

    Visit CrawlrFull verdict →

More comparisons

All technical SEO software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update