Ahrefs Inc. is a privately held SaaS company founded in 2010 Ukraine, then moved to Singapore. It offers a comprehensive SEO and marketing intelligence platform—powered by its own web crawler—that serves global users across more than 180 countries. Ahrefs enables deep analysis of backlinks, keywords, competitor domains, and site health through core tools like Site Explorer, Keywords Explorer, Rank Tracker, Site Audit, and Content Explorer. The platform’s index processes billions of pages daily, delivering timely SEO insights via a user-friendly interface.

Remarkably, Ahrefs has grown organically without any external investment or traditional sales team—achieving over $100 million in annual recurring revenue and serving more than 50,000 paying customers—by focusing on product-led growth and educational content rather than heavy marketing spend. The company distinguishes itself through transparency and product depth, offering high-value SEO tutorials, guides, and courses via blog posts, its Academy, and YouTube channel. Its global team maintains a remote-first structure and launches regular updates aimed at addressing advanced marketing needs through data accuracy, scalability, and continuous innovation.