Top 40 Fastest-Growing Cybersecurity Companies

Using Ahrefs’ website growth data, we’ve found the 40 fastest-growing cybersecurity companies of 2025 based on estimated year-over-year (YoY) organic traffic growth. We analyzed 4,300+ global cybersecurity companies and filtered for those with at least 1,000 monthly...

Top 50 Fastest-Growing EdTech Companies

From AI tutors to classroom management platforms, both new startups and established players are racing to capture attention and market share. Using Ahrefs’ website data, we’ve found the top 50 fastest-growing EdTech companies of 2025, ranked by estimated...

AI Overviews Have Doubled (25M AIOs Analyzed)

This chimes with what we’re seeing in Ahrefs Brand Radar, our new marketing intelligence tool which lets you track your brand presence in AI search. We analyzed 25M AI overview keywords in the two-month window of our analysis. Here’s what…Read more ›

When Should You Do SEO? — Whiteboard Friday

Is SEO the right move for your business right now? This week’s Whiteboard Friday video from Tom Capper tackles a fundamental question: when is the optimal time to do SEO, and what kind of SEO should you focus on? Get practical insights on essential elements like...