Audience
SEO professionals, digital marketers, link-building agencies, content teams, and founders
About CrawlGraph
CrawlGraph uses Common Crawl's open hyperlink graph to help SEOs research referring domains. Anyone can check a domain and see five referring domains free without an account. Paid access unlocks the full result slice, CSV and JSON exports, and competitor gap analysis across up to four competitors. A public REST API and crawlgraph-mcp give scripts and AI agents access to backlink lookups, gap analysis, outreach targets, and release metadata. Results come from named Common Crawl releases, not a live crawl. Lifetime access is a one-time payment; a separate optional SEO Fix addon sends a monthly suggested fix.
