86% of Top Mentioned Sources Are Not Shared Across ChatGPT, Perplexity, and AI Overviews

AI Assistants may also work slightly differently. By default, they don’t have any notion of websites and can make up sources. Looking at you ChatGPT. Some systems are augmented with search, where they retrieve documents first and they’re less likely… Read more ›

The 10 Most Mentioned Domains for ChatGPT, Perplexity, and AI Overviews Across 78.6M Searches

I looked at the top 10 websites cited in Ahrefs Brand Radar for Google AI Overviews, ChatGPT, and Perplexity. This is across ~76.7M AI Overviews, 957k ChatGPT prompts, and 953.5k Perplexity prompts for the month of June 2025. Here’s what… Read more ›

I run a zero-employee marketing agency entirely with AI tools — here’s how

A few years ago, I was head of content at a health insurance company — a role that required a team of full-time employees and freelancers to get the job done. But once ChatGPT hit the scene, I realized I could strike out on my own. Managing people is hard, messy, and expensive. I wasn’t…

The HubSpot Blog’s AI Trends for Marketers Report [key findings from 1,000+ marketing pros]

With 66% of marketers globally using artificial intelligence in their roles, it’s no longer a matter of if you should use AI but how. How are other marketers (and your competition) using AI? How can you use AI ethically? To understand AI in marketing in 2025, we surveyed over 1,000 marketing and advertising professionals worldwide….