Desktop SEO crawler that finds and explains technical SEO issues
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Stage
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Founded
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Based in
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Pricing model
Freemium
Free
Pricing
Free: up to 550 URLs per crawl with every check enabled, no account required, no time limit. Pro Monthly: $19 / month. Pro Annual: $189 / year. Pro Lifetime: $499 once. All Pro plans include unlimited crawling, JavaScript rendering, saved crawls, log files, integrations, reports and automation. 14-d
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Key features
165+ technical SEO checks across 22 categories
Broken links and redirect chain detection
Duplicate content and metadata detection
Server log analysis with bot verification
JavaScript rendering and screenshots
Saved crawls with comparison and trend tracking
White-label PDF reports and email scheduling
Local API and MCP server for automation
Action plan ranking issues by impact
CSV export, XML sitemap generation, and developer tickets
100+ automated checks across 8 categories
Mobile and desktop Lighthouse audits
Security header analysis including CSP, HSTS, X-Frame
SSL certificate chain and expiry monitoring
Core Web Vitals measurement
Technology stack detection
Accessibility audit with screenshot contrast analysis
PDF, JSON, and Markdown export
Permanent public report URLs
Free tools including DNS lookup, SSL checker, and redirect tracer
What makes it different
Every technical SEO issue explained with the exact URLs and source code to fix it
Free tier covers small sites completely with no watermarks or time limits
Desktop app keeps all data on your machine for privacy and speed
AI assistants can run crawls and analyze results through built-in MCP server
Server log analysis with verified bot tracking to show pages Google never crawls
Truly free with no account, credit card, or subscription required
Comprehensive 8-category scoring system in addition to Lighthouse
Globally distributed workers to test from multiple regions
Permanent public URLs allow reports to be shared and compared over time
Crawlune
BeaverCheck