GUMSEK

Keyword research and search demand in legal

The issue with legal search is that it tends to get very expensive by staying very rare, so the more you sort by volume the worse your list gets. Worse, AirOps found that for the most part, the keyword tools don't even show the questions AI search runs on. Here's how I think you build a better keyword plan.

Tell me your need

Three kinds of legal search, which need three different pages

Whitespark once ran 540 searches by hand in Houston, Phoenix and Denver and published a report. The report blends together six industries, just one of which is personal injury lawyers1.

Kind of searchTheir exampleMap packAI Overview
Ready to hire"personal injury lawyers in Phoenix"93%15%
Working it out"should I get a lawyer after a car accident?"17%97%
Researching"how much do personal injury lawyers charge?"6%92%

I would recommend that you file your keyword list under these three rows yourself, if you are able to judge each term's intent.

  • Row one. Your result there will be determined by your Business Profile and your reviews (more on the local SEO page).
  • Rows two and three. Your pages should be able to accurately explain the answers to these questions well enough to be quoted (see the AI search section).
The most common structural mistake

If you mix all three and give them one page type, then failure on two of them will naturally follow.

If you only check the list for volume and difficulty, then you don't really see the mistake.

Why volume is the wrong column to sort by

I ended up pulling the six head terms for this subject from Ahrefs in September 20262.

Search phraseUS searches a monthCost per click
law firm seo8,900$40
seo for lawyers5,300$50
seo for law firms3,900$55
lawyer seo3,600$30
attorney seo2,300$30
legal seo2,100$35

Those are the terms that agencies really want in their rankings, but the cost on client-side legal terms is a lot higher. Case in point, Ahrefs' list of the most expensive keywords in Google Ads has a whole tier of terms that cap at $100 a click. Virtually all of that tier is legal search terms like mesothelioma attorney Chicago, Los Angeles slip and fall attorney and Houston injury attorney3.

Hennessey Digital's legal keywords went up to $670 per click in some markets4.

In legal the economic incentives are the other way around.

$8,100 a month in advertising value for a term with 90 searches at a $90 click. The people searching it are in the situation you handle right now.

A lot of the 9,000-search, $2 terms out there sound fabulous, but are mostly searched by students, rubberneckers and people in other states.

So sort by what the click is worth

Then I would also look at who ranks there now.

It's a long road to outrank national publishers and directories. So if they're other firms, you can win.

The questions no keyword tool will ever show you

This is the part that should change a firm's keyword research. If you think about it, when you ask an AI system something, you get the results of several related searches under one answer. Google specifically documents this as query fan-out7.

Those sub-queries were traced at scale by AirOps and their search volumes were checked5.

95% of those sub-queries with no monthly search volume in conventional keyword tools5

It doesn't help to have someone eagerly building a content plan from tool exports that only tell 5% of the story and ignoring the other 95% as if it's not relevant.

Clients probably search the way they speak.

"The adjuster called me the next day and offered me money."

"My landlord changed the locks while I was at work."

"My ex took the kids out of state without telling me."

So no keyword tool is going to show you these phrases. Collectively this language is carrying most of your demand.

The three sources below are free, provided you're willing to do the reading.

  1. Your own intake notes and form submissions. Look at the last hundred notes and submissions. You are sitting on a goldmine having that file.
  2. The questions your attorneys answer every week. Ask each attorney for ten questions that apply to your clients, and write them down. Google wants to make sure your readers are getting these questions answered.
  3. Search Console, sorted by impressions where clicks are low. A lot of people see your page (impressions), but only a couple click through (clicks). So obviously Google thinks your site is nearly relevant for these searches.
Two more places worth opening

Bing Webmaster Tools is the only free tool that shows the grounding queries behind citations of your pages6.

Put your main question into Google's AI Mode or ChatGPT and keep a list of its sub-questions for yourself. Repeat this test three or four times and you learn the fan-out set.

Webris's guide is correct that intent beats volume and that bottom-funnel terms convert13, but it and the other three leading guides are silent about where the language should come from. The language comes from the firm, both its intake notes and its attorneys14.

How to group what you collect into pages

There is a lot that can go wrong at the grouping stage, and it usually does. Now how's all of that going to fit on one enormous page per practice area?

540 words of any one page used for a given question. Plus, the share of a page used went from 61% under 1,000 words down to 13% over 3,0008.

So here is how grouping works in practice.

  • One page per question, with the question as the heading and the answer in the first two sentences
  • A practice area page as the hub, answering the main commercial question and linking out to the question pages
  • City pages only where something is true of that city (the test on the content page)
  • Cross-links between the question pages, for the breadth these systems reward when they merge results6

Which questions to take first

Notice the speed of legal consumers acting on a problem in FindLaw's survey9.

  • 56% acted within a week of realising they had a legal issue, and 16% within a day
  • Of those who found an attorney online, 82% used reviews
  • 40% said reviews were their primary source when deciding who to contact
  • One in six searched for video, and of those 79% used YouTube

What changes is the order of the work.

  1. Urgency questions first. The client acting within a day reads the first page and calls the firm. Deadlines, what to do first and whether to speak to the insurer.
  2. The review profile is part of the keyword plan. If reviews aren't a top source of trust for you, then I'd say don't bother ranking.
  3. Video answers to the same questions, the strongest off-site AI signal measured so far (see the off-site page).
8.8% conversion rate for legal referral traffic from directories and review sites, the best of any channel in Ruler Analytics' data (organic search: 7.3%)10

In general a lot of the best keyword work is not a keyword task at all.

One rules check that belongs inside keyword research

Florida lawyers answer to the Bar's rules, which prohibit lawyers from advertising for legal work outside their current practice12.

The rule kicks in and starts limiting the pages that we've proposed from our expansion into adjacent areas.

So the question before building the page

Partners do this because they would like to see that work come in. Is the firm taking that work currently?

Find out what the rest entails in your state on the advertising rules page. In some states, specialisation language in a title tag could be a rules problem on its own.

How I build a keyword plan for a firm

  1. Find out what cases the partners do want more of. Frequent cases and profitable cases are different and require different priorities. But partners struggle to agree on an exact list.
  2. Cost per click pulled alongside volume, with the list sorted by value.
  3. Find out what sites are ranking well in Google for each term.
  4. Read the last hundred intake notes and lift the client phrasing.
  5. Ten questions from each attorney, cross-checked against Search Console impressions and Bing's grounding queries.
  6. Everything grouped into questions, with one page per question and one job per page.
  7. Each group sorted into ready to hire, working it out or researching. The three kinds themselves decide which answer to build (profile and reviews, a practice page or a short quotable page), and how to build it.
  8. The expansion list checked against the state's rules before anything gets written.

But the plan that comes out is usually shorter than most firms expect. It brings up pages with fees, timelines, next steps and other questions the attorneys answer every week.

One last thing for whoever signs it off. Yet, urgent rankings are worth nothing without a same-day reply. And the flipside of this is that 39% of firms take over two hours to respond to an online enquiry, if at all11. Create some test enquiries and see how staff reply on your site.

References

  1. Whitespark (Miriam Ellis), AI Overviews for local business searches 540 manual queries across three cities and six industries, personal injury lawyers among them
  2. Gumsek, Keyword and SERP snapshot for the legal SEO terms (September 2026) Ahrefs volumes, difficulty, CPC and the top 12 results for the head terms
  3. Ahrefs, The most expensive keywords in Google Ads The $100 cost-per-click tier, which is almost entirely legal terms
  4. Hennessey Digital, Law firm SEO Published monthly cost ranges and the SEO versus PPC comparison
  5. AirOps, The influence of retrieval, fan-out and Google SERPs on ChatGPT citations 548,534 retrieved pages: 15% cited, fan-out volume, title overlap, Google rank effect
  6. Cyrus Shepard, Zyppy, Fan-out framework: 5 steps to optimise for fan-out queries (2026-09-10) Method for collecting fan-out queries and measuring the result
  7. Google Search Central, AI features and your website (updated 2025-12-10) No special optimisation or files; snippet eligibility; query fan-out; Search Console reporting
  8. Dan Petrovic, Dejan, How big are Google’s grounding chunks? 7,060 queries, 883,262 snippets: the 2,000-word budget and per-page coverage
  9. FindLaw, Statistics on how people look for a lawyer How fast legal consumers act, their use of reviews, and their use of video
  10. Ruler Analytics, Legal marketing statistics and conversion benchmarks Conversion rates by channel for legal, and the share of legal conversions that arrive by phone
  11. Hennessey Digital, 2025 lead form response time study How fast law firms reply to online enquiries
  12. The Florida Bar, Ethics and Advertising Department, Quick reference checklist: websites The Bar’s own checklist of what a law firm website must and must not contain, by rule number
  13. Webris (Ryan Stewart), The local SEO guide for lawyers One of the four guides ranking for these terms; the most detailed on local
  14. Gumsek, Citation audit of the four ranking legal SEO guides (September 2026) 378 outbound links checked for status, redirects and the age of the source