Short answer: ChatGPT recommends law firms it can read, verify, and quote. When someone asks it for “a good personal injury lawyer in Honolulu,” it draws on what its crawlers found on your website, plus what directories, reviews, and news sources say about you — and it names the few firms where all of that lines up. Firms that are invisible to AI crawlers, or whose sites say nothing machine-readable about who they are, simply don’t come up.
How AI picks the firms it names
AI search engines — ChatGPT with browsing, Perplexity, Google AI Overviews — don’t rank ten blue links. They compose an answer, usually naming three to five businesses, and they compose it from sources they can parse and trust. That changes what “being found” means. In classic SEO you competed for position. In AI search you compete for inclusion in the answer — and the answer has far fewer slots.
The four things AI needs from your firm’s website
1. Crawler access. GPTBot, ClaudeBot, and PerplexityBot have to be able to reach your site. Many law firm sites block them — sometimes deliberately via an old robots.txt rule, often accidentally via a security plugin. If AI can’t read your site, nothing else on this list matters.
2. Machine-readable identity. Structured data (schema markup) tells AI in unambiguous terms: this is a law firm, these are the practice areas, this is the location, these are the attorneys. Most firm sites have none, which forces AI to guess — and it doesn’t guess, it just picks a competitor who spelled it out.
3. Citable answers. AI quotes pages that answer questions directly: “What should I do after an arrest in Hawaii?” answered in two clear sentences beats a thousand words of firm history. Pages structured as direct answers get cited; brochure copy doesn’t.
4. Corroboration. Before naming a firm, AI cross-checks: does this firm appear in directories, reviews, news mentions? A site that claims excellence with no external evidence reads as unverified — and unverified doesn’t get recommended.
What to do first
Test it: ask ChatGPT and Perplexity the exact question your next client would ask, and see who comes up. If it’s not you, the gap is measurable and fixable — that’s exactly what a free GEO audit documents: your current AI visibility, the specific failures behind it, and the fixes in priority order.