Google’s AI Overviews now appear in as many as 25% of search queries.
For years, everyone chased the same thing. Rank on page one, get clicks, win business. That game hasn’t ended, but a second one is running alongside it now, one where AI tools decide whether your content is worth citing. Most businesses don’t even know they’re competing.
The ground has shifted
Google’s AI Overviews answer questions at the top of search results. Users get what they need without clicking through to your site. Publishers are already reporting +60% drops in Organic Click through rate on queries where AI Overviews appear.
Zero-click searches aren’t new, but they’re accelerating because AI answers keep users on Google’s own pages for longer. For any business that relies on organic traffic (that’s most businesses) the math has changed. The same ranking position delivers fewer visitors than it did a year ago.
ChatGPT and Perplexity have become discovery channels. People ask AI tools questions they used to type into Google. Those tools pull answers from authoritative web content, sometimes yours, sometimes your competitor’s.
We’ve seen this first-hand. BIG’s blog analytics (GA4, Oct 2025 – Feb 2026) show ChatGPT referrals had the best engagement of any traffic source over twelve months: 1.64 pages per session and a 27.3% bounce rate. Those numbers beat every other source we track. The volume is small, but the signal is clear: traffic from AI tools is more engaged.
What Google rewards now
Keywords and backlinks still work, but they’re no longer the whole job.
Google has spent two years tightening its focus on experience, expertise, authority, and trust (what it calls E-E-A-T). Google is asking one question about every page: “Should we trust this source?”
Google is checking whether your content has author bios, case studies, original data, first-hand experience. A 2,000-word article written by someone with ten years’ experience carries more weight than a 2,000-word article generated by someone who spent ten minutes prompting an AI tool.
Topical authority matters as much. Google rewards sites that go deep on their subject rather than publishing thin content across unrelated topics. A law firm that covers employment law deeply will outrank a content mill on the same queries, even if the content mill has more backlinks.
The AI content boom created its own problem. Any business can publish 50 blog posts a month using generative tools, so what separates good content from noise; genuine expertise and original research is worth more than ever. When everyone can match you on volume, depth is the only remaining advantage.
Semrush called it a turning point, traffic sources are drying up. The sites gaining visibility are doubling down on authority, not output. The sites losing ground still treat content like a numbers game.
Where to start
Start with trust signals. Do your blog posts have named authors with bios? Are you citing your own data and work? Google wants proof that a human with expertise wrote the page, and AI tools are learning to value the same signals.
Then build depth, not breadth. Pick the topics your business genuinely owns and go deep on them. Ten thorough articles on your specialism will outperform a hundred shallow posts across random subjects, because both Google and AI tools now reward topical authority over sheer output.
Think about structure, too. Clear definitions, FAQ sections, and well-organised headings all help AI tools extract and cite your content. If a tool can’t parse your page cleanly, it won’t reference you, and you’ll never know you were skipped.
Meanwhile, check your GA4 referral reports for chatgpt.com and others. The numbers are small today but growing, and you want to be watching when they stop being small.
Finally, invest in brand recognition. Google favours brands that people search for by name, and branded backlinks feed directly into how both Google and AI tools assess your authority. Keyword positions matter, but so does being the name people think of first.
Search is now two jobs
Your content now has to work in traditional results and in AI-generated answers. The businesses that treat both as a single strategy, not as an AI bolt-on to an existing SEO plan, are the ones that will keep growing.
Most of what works for AI visibility is just good marketing: expertise and a brand people recognise. The penalty for ignoring it gets steeper every month.
If you want to understand how your content performs across both search and AI, get in touch with BIG’s digital team.
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