The Collaborator Free Backlink Checker, powered by SE Ranking, is a free backlink analysis tool that helps you check backlinks, analyze referring domains, and discover new link building opportunities in seconds. Simply enter any domain, subdomain, or URL to view up to 100 backlinks (50 strongest and 50 newest), along with key SEO metrics, including anchor text, dofollow/nofollow attributes, referring domains, first seen and last seen dates, and authority scores.
Whether you're performing a backlink audit, researching competitors, or monitoring your own website, the tool gives you everything you need to evaluate backlink quality and improve your SEO strategy. Analyze competitor backlinks, identify high authority referring domains, track newly discovered links, spot potentially harmful backlinks, and uncover websites that are actively linking to businesses in your niche.
Unlike most free backlink checkers, Collaborator also highlights referring domains that are already available in the Collaborator marketplace. This allows you to find guest posting opportunities, discover websites that accept sponsored content, and secure quality backlinks without hours of manual prospecting or outreach.
From competitor research to backlink audits, the Collaborator Free Backlink Checker provides reliable backlink data to help you analyze backlink profiles and identify new link building opportunities. It also highlights referring domains that are already available in the Collaborator marketplace, making it easier to turn backlink research into new placement opportunities.
