# best backlink checker tool
2 brands ranked by AI visibility (Brand Authority Index)
Top brands:
1. Ahrefs Pte. Ltd. (BAI: 89, marketing-technology)
2. Ahrefs Pte. Ltd. (BAI: 88, marketing-technology)

Related: Manual SEO with Free Tools: Using free tools like Google Search Console and Keyword Planner to manually track rankings and find keywords.
Raw queries: best backlink checker tool