Ahrefs

Ahrefs is a leading AI marketing platform powered by big data that helps marketers run search engine optimization, AI search, pay-per-click, content marketing, website auditing, and competitive research campaigns that drive impact. Whether you're making day-to-day decisions or defining your long-term digital strategy, Ahrefs delivers real-time insights that help you grow your brand's visibility and claim market share. Ahrefs in numbers: - #1 most active web crawler in the SEO industry and #2 worldwide (after Google) - #35 fastest supercomputer worldwide (Yep1) - Over 35 trillion external backlinks, the freshest backlink index in the industry - Over 110 billion keywords, and 28.7 billion have positive search volumes - Yep.com: our own privacy-first search engine