AEO EngineUpgrade the Client Mix Your Website Attracts
CAS and fractional CFO work is won by the firm a founder already trusts. Referrals and the firm website already sit at the top of how those clients find you. We make that website the answer AI gives when someone asks who should sit in the finance seat, and we measure it.
Built for CAS practices and fractional CFO firms
Why CAS Marketing Has to Cover the AI Answer
The firms that want a better book of business do not have a volume problem. They have a mix problem. Referrals send the work people already associate with you. The website is the other channel CAS firms already credit, and it is the one that can attract the advisory client you actually want.
The research that decides a CAS or fractional CFO hire now includes an AI answer
The website already sits next to referrals
CPA Trendlines, reporting the profession's CAS survey in June 2025, put referrals and the firm website in a tie at 48% as the chief ways firms gain new CAS business. Firms already treat the website as a winning channel. The work that makes the website win selection questions inside AI assistants is newer and largely not being done.
Advisory clients research before they take a name
A compliance referral often arrives with the work already defined. A CAS or fractional CFO hire does not. The founder checks who else sits in that seat, what the engagement looks like, and whether the firm has done the work in their industry. That check now happens inside an assistant as often as it happens on a partner’s word.
Mix is decided before the first conversation
The client who wants a close and a tax return is not the same client who wants a fractional CFO. If the pages and the third party sources engines read still describe a compliance firm, the answers will keep sending you compliance work. Changing the mix means changing what those answers say you do.
An answer keeps working after the invoice
A referral is one introduction. An answer that names your firm on the questions that decide a CAS hire keeps returning that name after the month is billed. That is the difference between waiting on the next warm lead and owning the channel CAS firms already say wins.
“Referrals and the website already sit at 48% each. AEO strengthens the channel CAS firms already credit.”
What Is Costing You the Clients You Want
AI answers name national firms and directories, not your practice
Ask an assistant who should run finance for a growing company in your city and the answer tends to lead with national names and listing sites. Your CAS practice appears late, or not at all, because the sources those engines trust do not say enough about the advisory work you actually sell.
Our solution: We measure how often your firm appears in the answers founders get for CAS and fractional CFO questions in your markets, name the firms holding those answers, and build the content and third party consensus that changes the result.
Your site describes services. It does not answer the hire.
Founders want to know what a fractional CFO actually does, what the engagement costs, when they have outgrown a bookkeeper, and how advisory work sits next to tax. Firm sites often list service lines and stop there, so the research continues somewhere else.
Our solution: We build cost, scope, fit and comparison content in language both founders and AI engines can quote, so the research ends on your site and the first conversation is already about advisory work.
Referrals send the work people already associate with you
The partner who sends you a return or a cleanup is not sending you a recurring advisory seat. If that is the only motion you have, the mix stays where it is. The website is the channel that can attract a different conversation.
Our solution: We tune the owned channel for the questions that decide a CAS or fractional CFO hire, then report answer share on those questions every month so mix shift is visible rather than hoped for.
Search work is still treated as optional
The work that makes the website win selection questions inside AI assistants is newer and largely not being done. That gap is where answer share is still open.
Our solution: We put a measured number on your AI share of voice for the advisory questions in your markets, track it monthly against named firms, and give you a scorecard a managing partner can act on.
How We Build CAS Firm AI Visibility
One system across four areas. The point is not more inquiries. It is a better mix of conversations, from a channel you already credit, at a cost you control.
AI Answer Measurement
Establish where you stand on the questions that decide a CAS hire, then track it every month.
- •AI share of voice on CAS and fractional CFO questions in your markets
- •Named firms and directories scored inside the same answers
- •Coverage across close, advisory, fractional CFO and industry fit questions
- •Monthly movement a managing partner can read in one sitting
The Questions That Decide the Hire
Content built around the decision a founder is making, not around a service line list.
- •What a CAS engagement includes and what it costs
- •When a company has outgrown a bookkeeper or a part time controller
- •Fractional CFO scope, cadence and fit by stage and industry
- •Question first formatting that AI engines can quote without rewriting
Firm and Partner Authority
Make the firm and the partners who sell advisory work readable as named entities.
- •Partner and advisor profiles that engines can attach to a specialty
- •Structured data for the organization, people and service lines you actually sell
- •Industry pages for the client types you want more of
- •Review and testimonial work that speaks to advisory outcomes, not only compliance
Third Party Consensus
Engines weigh what other sources say about you more heavily than what you say about yourself.
- •Trade press, local business press and association mentions that name the firm
- •Directory and listing accuracy on the sources engines already read
- •Expert positioning for the partners who lead CAS and fractional CFO work
- •Monitoring for how third party mentions move answer share
What an Engagement Includes
AI Visibility Audit
A measured baseline of how often your firm appears in the answers founders get, which firms hold those answers, and where the gap is widest on CAS and fractional CFO questions.
Client Mix Review
How your current inquiries break between compliance and advisory, and which answer gaps are sending you the work you already have.
Founder Question Map
The research path a founder takes from "do I need a fractional CFO" through scope and cost to a first conversation, mapped to the pages and answers that intercept it.
Advisory Page System
Page architecture and content for CAS, fractional CFO, industries and partners, built so each one can be cited on its own.
Structured Data Deployment
Schema for the firm, partners, service lines and frequently asked questions so machines read the advisory practice correctly.
Authority and Citation Building
Press, directory and expert citation work on the sources AI engines weigh when assembling a recommendation.
Monthly Scorecard
AI share of voice, question coverage, authority velocity and the share of conversations that start as advisory, reported the same way every month.
What This System Has Done in Other Categories
These are published results from legal, labeled as legal. A two-office New York firm moved from 7th to 2nd of 72 tracked firms in 180 days, holding 12.7% AI share of voice. A criminal defense firm reached 51% AI share of voice and monthly bookings from 6 to 54. It is the same system we run for CAS and fractional CFO firms, where the published case studies are still the legal ones. Prior results do not guarantee a similar outcome.
ASK4SAM (Silberstein & Miklos, P.C.)
Personal Injury LawA firm with two offices in Queens and the Bronx entered our New York benchmark in 7th place. 180 days later it ranked 2nd of 72 tracked firms, holding 12.7% AI share of voice against a national competitor at 4.3% over a 30 day window.
My Rights Law
Criminal Defense LawOrganic traffic up 217% in six months and monthly client bookings from 6 to 54, alongside 51% AI share of voice across the questions that decide the hire.
Who We Build This For
CAS Practices Inside CPA Firms
Partners accountable for growing advisory revenue who need the website to attract a different conversation than the tax calendar already sends.
Fractional CFO Firms
Independent and boutique teams selling a recurring finance seat, where one additional client at the right size changes the year.
Advisory Led Boutiques
Firms that have already stepped away from commoditized compliance and want the public answers to match the book they are building.
Multi Partner Firms With a CAS Line
Managing partners who need answer share reported on the advisory questions, not a brand average that hides a compliance heavy mix.
CAS Marketing as Usual vs AEO Engine
Questions CAS Partners Ask Us
Do founders actually use AI to choose a CAS firm?
CPA Trendlines put the firm website in a tie with referrals at 48% as a top way CAS firms gain new CAS business. Founders already use the website to validate a name, and that research path now runs through an assistant. We measure the questions that decide a CAS or fractional CFO hire, not tax how to volume, which is a different behavior.
Which questions do you actually measure?
The ones that decide a hire. Who should run finance for a company at our stage, what a fractional CFO costs, when a founder has outgrown a bookkeeper, and which firms do this work in our industry. Tax how to prompts are a different behavior and they do not tell you who is choosing an accountant, so they stay out of the scorecard.
We get enough referrals. Why would the website matter?
Because referrals and the website already share the top slot. Referrals send the work people already associate with you. The website is the channel that can attract the advisory client you want next. If the mix is the problem, strengthening the channel you already credit is the work, not adding a third motion you do not believe in.
How would you report this for a multi partner firm?
Answer share on the CAS and fractional CFO questions, the firms holding those answers listed by name, question coverage for the advisory work you actually sell, and movement month on month. One scorecard, the same numbers every month, so a managing partner can see whether the mix is moving. We measure up to the point a prospect contacts you. Your pipeline carries it from there.
How is this different from other AEO offers aimed at CPA firms?
Other firms sell answer engine work to accounting practices. Ours is written to CAS and fractional CFO mix, measured on the questions that decide that hire, and reported so a partner can see whether better clients are arriving. The audit is the proof about your firm. It shows the live answers in your markets before you commit to a program.
How long before this shows up in advisory conversations?
Answer share and question coverage usually move within 60 to 90 days. Mix shift typically follows across 4 to 6 months, because a CAS or fractional CFO hire is a considered decision and your first conversation sits behind that research. It compounds from there, which is the point of strengthening a channel you already own.
Find Out What AI Says About Your Firm
We pull the live answers founders get in your markets and show you where your firm sits, which firms hold those answers, and whether the mix those answers send you is the mix you want.
We take a limited number of CAS audits each month
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