"Which consultancy / law firm / agency should I use for [my problem]?" That question no longer goes to Google alone: it goes to ChatGPT. And the AI doesn't hand back twenty sites to compare — it names two, three firms. The stat almost nobody has internalized: per a study of 50 B2B brands, 90% of the citations the AI uses to answer don't come from the brand's own domain, but from third-party sources —directories, reviews, media—. For a firm or a consultancy that changes everything: your site decides little; your reputation off it decides almost all. This is the map to getting in.
For a services firm, the recommendation is decided off your site
The buyer of professional services —whoever is looking for a law firm, a consultancy, an agency— stopped starting in the search bar. They ask the AI to build the shortlist before calling anyone. And here's the uncomfortable part: when it answers, the AI barely looks at your site. In a study that tracked how 50 B2B brands appear inside AI answers —5.1 million responses and 57.2 million citations across five platforms— 90% of the citations for B2B queries came from sources the brand doesn't control: directories, reviews, forums, media. Only one in ten pointed to your own domain.
For a firm or a consultancy, the translation is blunt: you can have the best site in your sector and still not show up, because the AI doesn't build the recommendation by reading you — it builds it by reading what others say about you. The fight isn't polishing your home page; it's existing —and existing well— on the third-party sites where the AI actually looks. It's a mindset shift: from "how do I improve my page" to "how do I get credible sources to name me."
Directories like Clutch are the source the AI reads first
For B2B services there's one type of source the AI cites over and over: structured, verified directories. The clearest is Clutch, with over 300,000 verified providers across 1,900 categories and 150 countries; for agencies and consultancies it's what G2 is for software. The AI leans on these sites because they give it what it needs: structured data, verified reviews, and a category taxonomy it can read without guessing.
And the payoff of being there properly is measurable. Per Clutch's AI visibility data (2026), a verified provider gets 8.6 times more AI citations on average than a free profile, and having the team section filled in multiplies citations by 3.1. It's not directory vanity: it's the difference between the AI treating you as a citable source or ignoring you. The work, in order:
- Claim and complete your profile on your sector's directory (Clutch, Sortlist, and the verticals: Chambers for legal and the like). Correct category, services, industries, cases, and team kept current.
- Verify it. A verified profile weighs far more than a free one in the AI's eyes. It's the step almost nobody takes and the one that separates most.
- Keep the listing alive. Services, reference rates, and recent cases; a profile created in 2021 and abandoned counts for little.
- Mind the consistency of your name, site, and data across your site, LinkedIn, and every directory: if they don't match, the AI can't tell you're the same firm and drops you to be safe.
Client reviews are the number-one multiplier of mentions
If one number justifies the work, it's this: per Clutch (2026), providers with more than 50 reviews get 63 times more AI citations on average than those with none; and going from zero to a single review nearly triples the average. It doesn't just "help": it's the difference between being in the conversation or being invisible. For a services firm, where trust is everything, this fits how both a human and the AI decide: both trust what clients say, not what you say.
The work, in order of what moves most:
- Ask for reviews systematically after every closed project, not in one-off campaigns. The steady flow is what keeps your listing "alive" in the assistant's eyes.
- Make them specific: what problem, what was done, what result. A detailed review is more citable than five "very professional" ones.
- Reply to reviews, the lukewarm ones too. A profile with firm replies is more credible —and more citable— than a perfect, silent one.
- Collect testimonials on your own site as well as in the directory: they reinforce the signal when the AI cross-checks sources and confirms the reputation is consistent.
Authority and expertise (E-E-A-T): the third-party content that cites you
Beyond directories and reviews, the AI favors whoever demonstrates real experience and recognized authority —what Google calls E-E-A-T: experience, expertise, authoritativeness, trust—. For a law firm or a consultancy that can't be bought: it's built by publishing and being cited where it matters. And since 90% of citations come from outside your domain, the lever isn't writing more on your blog, it's having presence in sources the AI considers credible.
Three fronts almost no firm works well and the AI appreciates:
- Expert authorship with a name and a face: articles signed by your professionals, with their track record visible. The AI (and the client) trusts a person with credentials before an anonymous corporate text.
- Presence in sector media and publications (digital PR, contributions, rankings): getting named on sites the AI already cites is what gets you onto the list fastest.
- Verifiable case studies: with context, figures, and, where possible, the client behind them. It's the content the AI retrieves to justify why it recommends you and not the firm next door.
Measure it by buying queries: do you show up when they describe your problem?
Measuring GEO for a services firm isn't counting stray mentions: it's checking whether your name comes up when someone describes the engagement you solve. Define 15 to 25 real buying queries —in the form a client uses: "best [type of firm] for [sector/size]", "[specialty] firm in [city]", "alternative to [competitor]", "consultancy for [problem] for [industry]"—, run them once a month in ChatGPT, Gemini, and Perplexity, and note per query whether you appear, in what position on the list, and with what arguments they cite you. The month-over-month trend is what counts.
And check the boring stuff, which is where people fall down: that your Clutch profile (or your sector's directory) has reviews from this quarter, that your cases are published and up to date, that your name and data are identical across site, LinkedIn, and directories, and that your site doesn't block the crawlers that fetch pages to answer. On timelines, honesty: the first mentions can land in days after refreshing profile and cases, but cementing your name in a category takes 2 to 4 months of sustained work.