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Siteliner

United States · Founded 2010

1-10 employees · bootstrap

Sourced & current · updated May 11, 20260 of 3 facts verifiedWebsite

Siteliner is a specialized web-based tool designed to help website owners, SEO professionals, and content managers identify and resolve duplicate content issues across their websites. The platform crawls websites to detect identical or similar content across multiple pages, broken links, page load times, and other technical SEO factors that can impact search engine rankings and user experience. By providing detailed reports on content duplication percentages, internal linking structures, and ...

Where they sit

Stack tier: Marketing Technology (C)

Data & AnalyticsMarketing AnalyticsMarketing Technology

Siteliner occupies a niche position in the SEO tools market, specifically focusing on internal duplicate content detection. As a product from Copyscape, it benefits from brand recognition in the content originality space and serves as a complementary tool to external plagiarism detection services.

Pre-call brief from ATDb — sourced from the live database, current as of May 11, 2026. Not a static screenshot.