**Why Your Business May Be Invisible to AI Search** AI tools like ChatGPT, Perplexity, Gemini, and Claude are now a primary research starting point for buyers, not Google. A large-scale analysis of more than 680 million citations across those four platforms found that only 11 percent of domains get cited by both ChatGPT and Perplexity on the same queries. Each platform uses a different logic to decide whose content earns a mention -- and most small businesses are optimized for none of them. **What Each Platform Rewards** Each engine favors a distinct content signal, so you need to understand the differences before you update a single page on your site. - ChatGPT rewards recency and factual accuracy. Content that has not been refreshed in six or more months on a fast-moving topic is at a disadvantage. - Perplexity rewards citation frequency and structural clarity. It cites brands far more often per response than ChatGPT does, which means well-organized, clearly sourced pages earn more mentions there. - Gemini grounds its answers against Google Search, pulling citations across multiple sub-queries, so your traditional SEO foundation still matters for Gemini visibility. - Claude rewards authoritative, longer-shelf-life content. It is roughly three times more likely than ChatGPT to cite content that is two to four weeks old. **Three Actions You Can Take This Week** You do not need to rebuild your entire site. Start with these three steps. - Review your top five service pages and add or update a "Last Reviewed" date in the page metadata and visible content. - Write a concise FAQ section on each key page that answers questions the way a customer would ask them out loud or in a chatbot. - Add structured data (Schema markup) for your business type, services, and location so AI engines can parse your content without guessing. **Your Next Step** Pick one service page today, refresh the content with current facts and a visible update date, add three to five FAQ entries, and verify that your Schema markup is in place before Friday. If you want a full GEO and AIVO audit of your site across ChatGPT, Perplexity, Gemini, and Claude, schedule a free consultation at https://appwt.com/schedule or call AppWT at +1 (888) 565-0171.
Web & AI Solutions Each AI Engine Cites Different Sources -- Here Is What Your Small Business Must Do Now
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