You know your revenue number. You probably don't know your margin number.

Fall cohort applications now open for Boardroom, our version of a mastermind.

The Boardroom is our version of a mastermind — and I use that word loosely, because what I've seen most masterminds become is a mix of people at very different stages, doing a lot of hot seat theater without much real accountability. That's not what this is.

The Boardroom is a small, curated room for PR + marketing agency owners generating $1M–$3M ARR. Real peers at the same level. Real accountability between sessions. And advisory access, not just with me, but other specialists — at a stage of business where most founders say that's the hardest thing to find. Not because it doesn't exist, but because the rooms that exist usually mix you with people who aren't dealing with the same set of problems.

The first five founding members get three things the members after them won't:

→       A say in how the Boardroom is structured — format, cadence, focus areas

→       A free AI Visibility Audit for their agency — where your brand shows up (or doesn't) inside ChatGPT, Perplexity, Gemini, and Google AI Overviews

→       Quarterly 1:1 roadmap sessions with me, separate from group sessions

Applications are short. We review every one. If this is the right fit, you'll know quickly.

Most agency founders can tell you their revenue number within seconds. Monthly recurring revenue, annual run rate, what they invoiced last month — that number is front of mind because it's the one that shows up in the bank account.

The margin number is different. Most founders either don't know it, know it roughly but not by client, or know the agency-level margin but not which specific clients and services are actually generating it.

And that gap — between knowing your revenue and knowing your margin — is where most agency owners are quietly losing money they think they're making.
Your highest-revenue client is almost certainly not your highest-margin client.

Your most time-intensive service is almost certainly subsidizing the rest. And at least one or two clients on your roster are consuming resources at a rate that makes them margin-negative when you actually do the math.

This week is about doing that math. Not theoretically — actually.

Before we get into the system, one concept that changes how founders see this:

Revenue tells you how big your agency is. Margin tells you how healthy it is.

Two agencies can have identical revenue and dramatically different financial realities. One might be generating 40% net margin. The other might be generating 8%. The difference isn't usually pricing — it's delivery efficiency, scope discipline, and which clients and services are actually in the mix.

The margin audit is a diagnostic. Its job is to surface three things most founders don't have a clear view of:

→       Which clients are genuinely profitable vs. which ones look profitable on paper but cost more to serve than they return

→       Which services in your offering generate healthy margin and which ones are cross-subsidized by the rest

→       Which specific client-service combinations are the real margin destroyers — the ones where the work pattern, not the price, is the problem

Run these three parts in order. Each one builds on the last. You don't need accounting software — a spreadsheet and honest estimates are enough to surface the patterns that matter.

PART 1  The Client Margin Audit

For every active retainer client, calculate what you actually earn after the cost of serving them — not what you bill, but what you keep.

The formula:

Client margin = Monthly revenue − (actual hours × blended team cost rate)

Blended team cost rate: total monthly team cost (salaries + benefits + contractor fees) ÷ total monthly billable hours. If you don't track hours, estimate per client — and round up by 20%, because everyone underestimates.

Build this table for every client:

Sort this table from highest to lowest margin percentage. The bottom 20–25% are your starting point. Not necessarily your lowest-revenue clients — your lowest-margin clients. Those are different lists, and the difference is where the insight lives.

In the example above: Client E brings in $3,000/month and looks like a solid retainer. But at 3.7% margin, it's barely covering its own cost. The team is spending 34 hours a month on a client that generates $110 in actual margin. That's a delivery problem, a scope problem, or a pricing problem — and the audit is what makes it visible.

What to do with the data:

→       Clients under 20% margin: flag for a scope or pricing review within 90 days

→       Clients under 10% margin: treat as urgent — either the scope is broken or the relationship needs a direct conversation

→       Clients at 50%+ margin: study them — what makes them efficient? Can you replicate it?

PART 2  The Service Margin Audit

Now do the same analysis by service type across all clients. You're looking for which services in your offering are genuinely profitable vs. which ones are cross-subsidized by higher-margin work.

Group your services and estimate hours per service type per month across all clients. The goal is a service-level margin rate — how much you keep per dollar of revenue for each type of work you do.

In this example: content creation and social media management — two of the most commonly sold agency services — are barely breaking even at the service level. They feel like revenue. They're not margin. The strategy and counsel work, which often gets the lowest retainer allocation, is the actual profit driver.

This is the service margin inversion. It's extremely common. And it's almost invisible until you run the numbers.

What to do with the data:

→       Services under 20% margin: examine whether it's a pricing issue, a scope issue, or a delivery efficiency issue — they each require different fixes

→       Services under 10% margin: consider whether to keep them, reprice them substantially, or productize and AI-assist them so the cost structure changes

→       Services at 50%+ margin: these are your anchors — protect them, sell more of them, and build your positioning around them

PART 3  The Culprit Matrix

The third layer is where it gets specific. Some clients are high-margin for most services but a margin problem for one specific service. Some services are efficient across most clients but broken for one specific client. The culprit matrix finds those intersections.

Build a simple grid: clients on one axis, service types on the other. For each cell, mark whether that combination is a margin problem (high hours relative to revenue) or not. You don't need precise numbers here — you're looking for patterns.

The pattern in this example: Client C is a margin problem across every service they buy. That's not a service design issue — it's something about this specific client relationship. Approval friction, revision cycles, unclear scope, or a mismatch between what they're paying and what they actually consume. That conversation needs to happen.

Client B's content work is also a problem. But Client B's PR strategy is strong. That suggests the issue is specific to how content gets done for this client — scope creep, tone mismatch, high revision rates — not the service itself.

The culprit matrix tells you: fix the client, fix the service, or fix the specific combination. Those are three very different conversations with three different solutions.

Don't try to run all three parts in one sitting. Start with the client margin audit and get the table built before you do anything else. That single table will surface more strategic clarity than a month of revenue tracking.

This week's task (60–90 minutes):

Step 1: List every active retainer client with their monthly revenue

Step 2: Estimate actual hours your team spends per client per month (add 20% to your first instinct)

Step 3: Calculate your blended team cost rate (total monthly people cost ÷ total monthly hours)

Step 4: Calculate true cost per client (hours × blended rate) and true margin (revenue minus true cost)

Step 5: Sort by margin percentage, lowest to highest

Step 6: Flag anyone under 20% for a scope or pricing review

The number that will surprise you most isn't usually the lowest-margin client. It's the gap between your highest and lowest. Most agencies have a 2–3 client spread of 60+ percentage points between their best and worst margin — meaning some clients are genuinely profitable and some are consuming the profit that others generate.

Your business is more profitable than your P&L suggests — because some clients are subsidizing others. The audit tells you which direction the money is actually flowing.

The client margin audit is a 90-minute task on your own. With Claude, it's 20 minutes. Here's the prompt — paste in your client data and get back a ranked margin table, a pattern analysis, and specific recommendations for each low-margin client.

The output gives you the table, the diagnosis, and the 30-day action per client. The pattern analysis across your highest-margin clients is often the most valuable part — because it tells you which clients to replicate, not just which ones to fix.

Run the same prompt for the service audit in Part 2 by swapping client data for service type data. You'll get the same ranked analysis and diagnosis at the service level.

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This week's picks are oriented around financial visibility — tools that help agencies actually see where the money is going, which ones are profitable, and where the margin is leaking.

Harvest  getharvest.com

Time tracking built for agencies, with profitability reports per client and project baked in. If you track hours in Harvest, you already have most of the data for the margin audit in this issue — the profitability reports pull it into a readable format automatically. The feature most agencies aren't using: budget tracking per project, which surfaces overruns in real time before they become margin problems at month end.

Productive  productive.io

Agency-specific operations platform with utilization tracking, budget vs. actuals, and margin visibility across every project — not just summarized at month end. Where it pulls ahead of general project management tools: it's designed around the agency model specifically, so the profitability views are built for retainers and project-based work rather than bolted on. Raised $16M Series A and used by 1,500+ agencies globally.

Coefficient  coefficient.io

Pulls live data from your CRM, accounting software (QuickBooks, Xero), HubSpot, and 50+ other sources directly into Google Sheets — automatically, on a refresh schedule you set. For agencies that want a custom margin dashboard without a full BI tool or a data team, this is the fastest path. Build your client margin table once; Coefficient keeps it current. Free tier available.

Digits  digits.com

AI-powered financial analytics that connects to your bank and accounting software and surfaces patterns, anomalies, and trends automatically. Instead of waiting for month-end bookkeeping to understand where money went, Digits gives you a running picture — with AI commentary on what's unusual. Particularly useful for agency founders who want financial clarity without spending hours in QuickBooks.

Ramp  ramp.com

Corporate cards and expense management with built-in AI that categorizes spend, flags unusual patterns, and shows you where overhead is actually going vs. estimates. For agencies spending meaningfully on tools, contractors, and team expenses, Ramp's spend intelligence layer surfaces the overhead costs that don't show up cleanly in agency margin calculations. Earns cashback on spend; the expense management is free.

📊 BY THE NUMBERS

Average agency net profit margin: 6.5–10%.

That's the industry benchmark for generalist PR and marketing agencies. Niche specialists and AI-native agencies consistently clear 20–30% minimum. The difference isn't revenue level — it's service mix discipline and delivery efficiency.

Founders who have run a margin audit consistently report the same finding: one or two clients are generating the majority of the agency's actual profit, and two or three clients are consuming a disproportionate share of team time relative to what they return. The audit doesn't create this situation — it just makes it visible.

📣 BEFORE YOU GO

Two things:

First — the AI Value Audit is live. It's the self-assessment tool built around the 3-layer framework from last issue. Map where your agency is, identify your highest-leverage gaps, and get a clear picture of what to build first. Free download: [HERE]

Second — TL;DR: Fall cohort applications now open for Boardroom, our version of a mastermind. Real peers, real accountability, and direct advisory access at a stage of business where most owners say that's the hardest thing to find. For PR + marketing agency owners generating $1-3M ARR. [APPLY FOR FOUNDING MEMBER OFFER]

See you next week.

Work smart. Enjoy life harder.

Founder, Agency Owner Lab

When you're ready, here's how we can work together:

→ The Boardroom — Get in the right room. for PR + marketing agency founders generating $1-3M ARR. Advisory, peer accountability, exclusive partner offers/resources. Applications now open for Fall cohort! [Apply here]

→ Agency AI Adoption Assessment + Engagement — Custom AI strategy for your agency. Plus option to add 3 months of fractional ops support to make sure adoption sticks. [Apply here]

→ Agency Growth Roadmap — Operational audit + systems strategy. [Apply here]

→ Founder Advisory — Your advisor. Your business partner. For the founder who uses AI for strategy but wants a real human to strategize with. Quarterly commitments. [Apply Here]

→ Implementation Sprints — done-for-you systems builds, Standalone or paired with another program. [Book a Systems Audit]

→ Agency OS Lab (Community Membership) — SOPs, Claude installs, tool stacks. $97/month. [Join the waitlist here]