How Social Media Comments Shape What AI Says About Your Brand

Right now, someone could be asking ChatGPT whether your brand is trustworthy, comparing your products to a competitor, or looking for recommendations before making a purchase. There’s a good chance they’ll get an answer without ever visiting your website.

Nearly 40% of Gen Z now bypass Google altogether, turning to TikTok, Instagram, and AI assistants like ChatGPT to discover brands, research products and get recommendations. At the same time, roughly 60% of Google searches end without a click as AI-generated answers increasingly appear before traditional search results.

For marketers, that changes what it means to be discoverable.

AI Search Is Changing How People Discover Brands

AI-powered search isn’t just changing where people search. It’s changing what they expect from search.

Rather than scrolling through pages of links, customers increasingly expect direct answers, recommendations and summaries. ChatGPT now serves roughly 800 million weekly users, making AI-generated responses an increasingly important first impression for brands.

For marketers, discoverability is no longer just about ranking. It’s about understanding what AI knows about your brand.

AI Doesn’t Just Read Your Website

When someone asks ChatGPT about your company, it doesn’t pull information from a single page. It builds a response using publicly available information from across the web, including news articles, reviews, forums, and social conversations.

Researchers have found a 0.66 to 0.71 correlation between branded web mentions and how visible a brand is in AI search results like ChatGPT and Google AI Mode. The more the public conversation says about you, the more AI has to work with.

Traditional SEO focused on helping search engines understand your website. Generative Engine Optimization (GEO) extends that idea by helping AI accurately understand and represent your brand wherever it gathers information – both on and off your site

Your website remains an important signal, but it isn’t the only one. The broader public conversation surrounding your brand helps shape what AI learns, retrieves, and summarizes for future customers.

Your Comments Are Part of the Conversation

Every public conversation adds another layer to your brand’s reputation. Helpful, accurate conversations give AI better information to work with. Spam, misinformation, and outdated complaints can do the opposite.

No single comment defines your brand, but thousands of conversations help shape the story AI sees. When those conversations accurately reflect your brand and answer customer questions clearly, they reinforce trust. When they’re outdated, misleading, or left unanswered, they can continue influencing how AI describes your business long after you’ve moved on.

That’s why comment sections deserve more attention than they’re getting. For years, they were viewed as a community management problem. Today, they’re part of your brand’s digital footprint.

AI Doesn’t Know What’s Outdated

One Respondology customer learned this firsthand.

A national retailer found that ChatGPT was still referencing a product recall from 2023, even though the issue had been resolved more than 18 months earlier. The business had moved on, but the public conversation around it hadn’t.

AI didn’t get it wrong. It summarized the information it could find.

That’s an important distinction for marketers. AI isn’t deciding what’s most relevant today. It’s identifying patterns across publicly available information. If outdated conversations remain more visible than newer ones, they can continue influencing AI-generated answers long after the issue has been resolved.

Audit What AI Says About Your Brand

Most marketing teams already review search rankings, brand mentions, reviews, and sentiment.

It’s time to add one more check.

Start With an AI Visibility Audit

Most brands haven’t checked what AI systems say about them. The exercise takes five minutes and often reveals gaps between intended brand perception and actual AI representation.

Start by querying your brand name in ChatGPT, Perplexity, and Google AI Overviews. Ask the same questions a customer would ask. Then compare the answers with reality. Are resolved issues still appearing? Are recent improvements missing? Does the overall sentiment reflect today’s customer experience? Finally, identify where those answers are coming from. You’ll often find outdated articles, unresolved discussions or social comment threads continuing to shape AI responses.

Comment Intelligence is Becoming a Competitive Advantage

Most brands still think about comments in terms of engagement.

Based on our research, that’s too narrow.

After analyzing 168.8 million social comments, we’ve seen that comment sections influence much more than likes and replies. They shape trust, customer experience, brand safety and increasingly how AI systems understand your business.

That’s creating a new competitive advantage.

Brands investing in healthier public conversations today aren’t simply improving engagement metrics. They’re improving the quality of the information AI uses to introduce their brand to future customers.

Comments Should be Part of Your AI Strategy

Marketing leaders have spent years investing in SEO, content strategy, and search visibility. AI is expanding that playbook.

Your website still matters, but it isn’t the only place shaping how customers discover and evaluate your brand. Every public conversation contributes to the information AI uses to understand and represent your brand.

That means comment moderation is no longer just about brand safety or community management. It’s becoming part of how AI understands and represents your business.

Brands that audit, moderate and actively participate in those conversations today will be better positioned as AI search becomes a more important part of customer discovery tomorrow.