How AI search works (and why it’s different from Google)

AI search is any search experience where artificial intelligence synthesizes information from multiple sources and presents a generated answer. Instead of ten blue links, users get a direct summary, sometimes with linked citations.

The most common forms right now include:

  • Google AI Overviews, which appear at the top of search results in Google for a growing range of queries.
  • Google AI Mode, a search experience built directly into Google that answers queries conversationally, without serving a traditional list of results.
  • AI chatbots such as ChatGPT, Claude, and Perplexity, which potential clients may consult directly when researching legal questions or looking for referrals.

The key difference from traditional search is that AI systems don’t rank pages. They decide which sources are worth citing. That means visibility isn’t about page position or click volume anymore. It’s measured in citations, share of voice (how often your firm appears relative to competitors in AI-generated answers), and brand mentions in those answers.

Traditional search vs. AI search: a quick comparison

Traditional search AI search
How it works Ranks pages sequentially Synthesizes and summarizes from multiple sources
Visibility metric Ranking position and clicks Citation inclusion, brand mentions, and share of voice in AI-generated answers
User behavior Clicks through to websites Often receives answers directly, without clicking
Key success factors Keywords, backlinks, technical SEO Topical authority, structured content, entity trust
Examples Google, Bing  ChatGPT, Claude, Perplexity, Google AI Overviews, Google AI Mode

What is GEO for law firms?

GEO for law firms is the practice of structuring your online presence so AI systems are more likely to surface your firm in generated answers. Where traditional SEO asks “How do I rank higher in Google?”, GEO asks “How do I get cited when AI answers a legal question?”

You may also come across the term answer engine optimization (AEO), which is often used interchangeably with GEO. Some argue that AEO focuses on optimizing for direct answers in voice search and snippets (e.g., FAQ, summaries), while GEO is broader, covering everything that influences whether AI systems cite your firm. In practice, the distinction rarely matters. Whether you call it GEO or AEO, the goal is the same: earning a place in AI-generated responses rather than just a position in search rankings.

The good news is that GEO isn’t a complete reinvention of what you’re already doing. In many cases, it builds directly on solid SEO foundations. A well-structured website, authoritative practice area content, consistent directory listings, and strong reviews all matter for traditional search and for AI visibility. GEO asks you to go further in a few specific areas, but it starts with the same groundwork.

How AI search is changing law firm marketing

The way clients find legal help has changed faster than most firms have adjusted to. Here’s where the effects are showing up.

More searches are ending without a click

More than half of all Google searches now end without a click to any website, according to Search Engine Land. Users get their answer and move on, which means you’re now competing to be part of the response itself. If AI is answering the question, users don’t need to visit your site. When a Google AI Overview is present, data shows it correlates with a 58% lower average click-through rate for the top-ranking page. In practical terms, a firm can hold the number one spot and still receive significantly less traffic than before.

Ranking number one no longer guarantees exposure

AI systems pull from multiple sources and cite only a subset of them. Firms that don’t rank first can still be mentioned in AI responses; firms that do rank first may be passed over entirely. Visibility now includes both clicks and citations.

That means law firm marketing now has two parallel goals: perform well in traditional search and earn trust signals that make AI systems more likely to reference your firm.

Authority and structure matter more than ever

AI evaluates content differently than a traditional search algorithm does. Topical depth, formatting clarity, brand consistency, and credibility signals all factor in. To perform well in AI search, law firms need a well-organized website, authoritative practice area content, and a credible, consistent presence across the web. These are exactly the conditions that GEO is designed to build, and for firms that have already invested in good SEO, many of them are closer than they think.

How AI decides which law firms to mention

AI platforms don’t publish a definitive rulebook for citation selection. But emerging research and observed patterns point to several consistent factors.

Topical authority

AI favors sources that demonstrate comprehensive, expert coverage of a subject. Law firms with deep, well-organized content covering every dimension of a practice area have a real advantage here. Breadth and depth together signal genuine expertise, and AI systems reward that.

Structured, extractable formatting

For content to be cited, it needs to be readable by AI first. Pages with clear headings, concise standalone paragraphs, and direct answers to specific questions are far easier to parse and cite. Content buried in dense prose or behind paywalls is effectively invisible. 

Entity and brand signals

Every signal your firm puts out across the web builds a picture of who you are. Your NAP (name, address, phone number) consistency, media mentions, directory listings, schema markup, and reviews all factor in. A firm that appears consistently and credibly across many sources earns stronger recognition, and that recognition influences whether AI treats your firm as a trustworthy source worth citing.

How law firms can improve visibility in AI search

Improving your visibility in AI search comes down to a few specific levers. Some require new work. Others build directly on what you’re likely already doing. Here’s where to focus.

1. Make sure AI can access your content

AI can’t cite what it can’t crawl. Ensure you haven’t inadvertently blocked AI crawlers. Confirm that your key practice area pages are indexable, technically sound, and not hidden behind login walls or paywalls. If AI systems can’t read it, they can’t reference it.

What this looks like in practice:

Navigate to your website’s robots.txt file (usually found at yourfirm.com/robots.txt) and check whether GPTBot or Google-Extended appear under any “Disallow” rules. If they do, removing those rules opens your content to AI crawlers. If you’re not sure how to access this file, your web developer can check it in minutes.

2. Align content with what clients are actually asking

AI search is driven by conversational queries. Users ask full questions like “What should I do if I’m facing a business dispute in [city]?” and AI surfaces the sources that answer those questions best.

Audit your existing content against real client questions. Use natural language. Lead with the answer before diving into the analysis. If someone scanning your page can’t immediately understand what question you’re answering, AI probably won’t cite you either.

What this looks like in practice:

Think about the questions clients ask you in the first five minutes of a consultation. “How do I change my last name after getting married?” “Can we create a prenuptial agreement without a lawyer?” Those are the types of questions AI is answering every day. If your family law pages don’t address them clearly, you’re leaving visibility on the table. Add a direct answer first, then build out the detail below it.

3. Build structured topic clusters by practice area

Create one authoritative pillar page for each practice area, a comprehensive resource that establishes depth and expertise. Then build supporting content around it: subtopic pages, FAQ sections, related guides. Connect them with internal links that reinforce the relationship between content.

This structure helps AI understand that your firm has broad, organized expertise in an area, not just a handful of loosely connected pages.

What this looks like in practice:

A personal injury firm might have a pillar page titled “Personal Injury Law: What You Need to Know” that links out to supporting pages covering car accidents, slip and fall claims, and medical malpractice, for example. Each supporting page links back to the pillar. This web of connected content signals to AI that your firm has depth on this topic.

4. Strengthen machine readability and trust signals

Schema markup, structured data that helps search engines and AI systems understand your content, is particularly important for law firms. Implement LegalService, Attorney, FAQ, LocalBusiness, and Review schema types across your site. This gives AI systems a verified, structured understanding of who your firm is, what it does, and where it operates.

What this looks like in practice:

Schema markup is invisible to visitors but readable by AI. An Attorney schema on your team page tells AI your lawyers’ names, credentials, and practice areas. A LocalBusiness schema on your contact page confirms your address and phone number. An FAQ schema on a practice area page makes your questions and answers directly extractable. Your web developer can implement these, or platforms like Yoast SEO (for WordPress) offer guided schema setup.

5. Keep your content fresh

For AI systems, recency is a credibility signal. Outdated statistics and superseded legal references suggest a firm that isn’t keeping pace, and that may be enough for AI to look elsewhere. Not everything needs updating, but anything that’s no longer accurate or up to date should be.

What this looks like in practice:

Set a recurring calendar reminder to review your top practice area pages once a quarter. Look for statistics with dates, references to specific laws or regulations, and any mention of “current” rules or limits. A workers’ compensation page referencing 2021 benefit caps, for example, is a credibility flag for both AI and potential clients reading it.

How to measure and monitor AI visibility

Most standard analytics tools don’t track AI visibility yet, but that doesn’t mean you shouldn’t monitor it. Treat it as an emerging marketing channel with its own measurement discipline.

  • Start with prompt testing. Regularly search AI platforms using queries your potential clients might use: “Best [practice area] lawyer in [city],” “How do I find a [practice area] attorney,” or “[Practice area] law firm near me.” Note whether your firm appears, how it’s described, and which competitors are being cited alongside you.
  • Track patterns over time. Make a habit of running the same key queries on a regular basis and noting what’s changed. If certain competitors consistently appear and you don’t, examine what their content structure, depth, and credibility signals look like compared to yours. Bing Webmaster Tools offers some insight into AI-related search performance and is worth monitoring alongside Google Search Console. As AI search matures, dedicated tools for tracking AI citations and share of voice are emerging and worth evaluating as part of your broader marketing stack.
  • Run a content gap analysis. Cross-reference your prompt testing results against your existing content. If AI isn’t citing your firm for a practice area you actively serve, that’s a signal your content in that area may lack depth, structure, or freshness. It’s telling you exactly where to invest next.
  • Adjust based on what you find. Citation patterns reveal gaps in topical authority, formatting, and credibility signals. Treat AI visibility as an ongoing discipline, not a one-time audit, and the picture will get clearer every month.

Final thoughts

Not long ago, getting found online meant one thing: ranking on page one of Google. Firms invested in keywords, backlinks, and technical SEO, and for the most part, that investment paid off.

The rules have expanded. For a growing number of prospects, AI-generated answers are already determining who gets called, who gets contacted, and who never enters the conversation at all. The firms in those answers aren’t there by accident. They built the kind of online presence that AI systems recognize as credible and worth citing.

The good news is that most of that work starts in familiar territory. A well-structured website, strong practice area content, consistent directory listings, and up-to-date information are the foundations of both good SEO and GEO. Any firm willing to invest in those fundamentals can earn a place in AI-generated answers.

Whether you’re approaching this as GEO or AEO, start by running test prompts related to your practice areas to see where your firm stands, then follow the steps outlined above to start closing the gaps. 

Ready to build a modern law firm website that supports both SEO performance and AI visibility? Clio Grow gives you the structured, professional foundation your firm needs to show up, wherever clients are searching. Book a demo today.