Welcome to The Consulting OS
Before you dive into the modules, watch this short intro. It covers how the system works, how to get the most out of each section, and where most consultants go wrong right out of the gate.
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The Full System
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Practice Benchmarks
Median solo revenue$94K / yr
Top 10% revenue$380K+
Revenue via referral31–50%
Utilization target74–84%
Profit margin (solo)70–85%
CH — 00 Before You Begin
CH — 00 Prerequisites

Before You Begin

The honest prerequisites — experience, mindset, runway, and market conditions — before you invest time in building a practice.

By the end of this module
You'll know exactly where you stand — and what to address first if you're not ready to build yet.

Most consulting content starts with tactics. This system starts one layer back. Before any tactic matters, you need to assess whether the foundation is in place to build something sustainable. Skip this module and you'll spend months executing the right moves on the wrong foundation.

The Four Prerequisites

Readiness Assessment
What needs to be true before you build
  • 01
    Demonstrable domain expertiseYou need a track record — not a decade, but enough that a stranger reading your background immediately understands what problem you solve. Specificity is the point. "10 years of corporate experience" is not expertise. "Led three SaaS go-to-market launches at companies between $10M–$50M ARR" is.
  • 02
    6–12 months of personal runwayThe median time to a first paying client is 2–4 months. Stable recurring income takes 6–18 months. You need enough runway to survive the ramp without desperation pricing. Desperation is the enemy of positioning — it makes you say yes to everything, which is how you become nothing.
  • 03
    A warm network in your target marketYour first 2–3 clients will almost certainly come from people who already know you. This is statistical, not motivational. If you have no relationships in the market you want to serve, you have an 18–24 month brand-building runway ahead before inbound becomes viable.
  • 04
    Tolerance for variable incomeEven a healthy solo practice swings 40–60% between strong and slow months. If income variability will cause reactive decisions — dropping prices, taking wrong-fit clients — you're not ready to build independently yet. Not a judgment; a sequencing question.

Self-Assessment Checklist

Complete before Module 01
Be honest. These are diagnostic, not aspirational.
I can describe my expertise in two sentences without using the word "help"
I have 6+ months of personal expenses covered outside of consulting income
I can name 10 people in my network who work at or run the type of company I want to serve
My first-year revenue target is $60K–$120K, not $500K
I'm prepared to spend 20% of my working time on business development — indefinitely
Video
Are you actually ready?
A candid look at who should start now and who has preparation ahead of them.
6 min
Key Numbers
Runway needed6–12 mo
Time to first client2–4 mo
Time to stable income6–18 mo
BD time required20% / wk
Reflect
"Which of the four prerequisites is furthest from where it needs to be — and what does closing that gap actually require?"
CH — 01 The Foundation
CH — 01 Chapter One

The Foundation

Positioning, ICP, and point of view — the three decisions that determine whether you compete on expertise or price.

By the end of this module
You'll have a precise positioning statement — the foundation every downstream decision in this system depends on.

Positioning is the highest-leverage decision in solo consulting. It determines who finds you, what they pay you, and whether you are viewed as an expert or a vendor. Most consultants skip it, defer it, or make it by accident — because niching down feels like closing doors. It isn't. Specificity creates scarcity. Scarcity enables premium pricing.

Vertical vs. Horizontal Positioning

Vertical positioning means specializing by industry or client type — you serve SaaS companies, early-stage founders, or healthcare operators. Horizontal positioning means specializing by problem type — you solve revenue inefficiency, leadership gaps, or go-to-market execution — across industries. Both work. Vertical is typically faster to build authority; horizontal can scale further but takes longer to establish credibility.

Framework — ICP Definition
Define your Ideal Client Profile before anything else
  • 01
    FirmographicsCompany size, stage, industry, geography, revenue range. Specific: "B2B SaaS companies between $2M–$15M ARR with a sales team of 3–8 reps." Not specific: "growing tech companies."
  • 02
    Triggering eventWhat just happened that makes this client ready to hire you now? A missed target, a failed launch, a new leadership hire. Triggering events define urgency — urgency is what makes clients move.
  • 03
    Their languageHow do they describe their problem? Not how you'd describe it — how they'd Google it, how they'd explain it to their board. Clients buy solutions that match their vocabulary.
  • 04
    Decision maker profileWho signs the contract? Not who talks to you first — who has the authority and the budget. Knowing this shapes every conversation from first contact to close.

Your Point of View

A POV is a specific, defensible belief about your niche that most practitioners would not publicly commit to. Strong enough to be disagreeable. If everyone agrees with it, it's not a point of view — it's a platitude.

Example POV

"Most B2B companies treat their go-to-market motion as a sales problem. It isn't — it's a product-market fit problem in disguise. Fixing the sales team without fixing the offer is the most expensive mistake a founder can make."

The Positioning Statement

Template
"I help [ICP] achieve [specific outcome] by [your distinctive method]."
  • Weak"I help businesses grow their revenue." — No ICP. No method. No outcome.
  • Strong"I help Series A SaaS founders build a repeatable outbound motion so they can hit $3M ARR without expanding headcount." — Specific ICP, specific outcome, specific method.
Video
Finding your niche
Specific enough to be premium but broad enough to be viable.
9 min
David C. Baker
"Expertise requires scarcity. You can't be an expert in everything — and the market won't treat you like one if you try."
Key Numbers
Ideal niche size500–5,000 cos.
Time to authority6–18 months
Reflect
"What do you believe about your niche that most practitioners won't say publicly — and why?"
CH — 02 The Offer Architecture
CH — 02 Chapter Two

The Offer Architecture

What you sell, how you package it, and how to build a value ladder that moves clients from entry-level engagement to long-term retainer.

By the end of this module
You'll have a defined offer stack — at least one clearly scoped engagement with a specific outcome, timeline, and deliverable set.

Most solo consultants don't have an offer — they have a capability. A capability is what you can do. An offer is a specific, scoped engagement with a defined outcome, a clear timeline, and deliverables the client understands before they sign. Buyers need certainty. Capabilities don't provide it. Offers do.

Framework — The Three Offer Types
Every solo practice should understand these three structures
  • 01
    Productized ServiceFixed scope. Fixed price. Fixed deliverable. The same engagement delivered consistently. High margin, easy to market, fast to close. Example: "90-day go-to-market audit — three sessions, a diagnostic report, and a prioritized action plan — $4,500."
  • 02
    Project EngagementCustom-scoped. Fixed price (not hourly). Defined deliverables and timeline, negotiated per client. Higher variance, higher risk of scope creep, but more flexible. Example: "6-week revenue operations audit and roadmap — $12,000."
  • 03
    RetainerOngoing access to expertise. Monthly fee with defined scope — hours, call cadence, deliverable types. The most valuable model for practice stability. Example: "Strategic advisory — two calls per month, async access, one deliverable per quarter — $3,500/month."

The Value Ladder

LevelOffer TypePrice RangePurpose
EntryProductized audit or workshop$1,500–$4,500Low-risk first engagement; builds trust
CoreProject engagement$6,000–$18,000Primary revenue driver
PremiumStrategic retainer$2,500–$6,000/moRecurring revenue; highest depth
Packaging your IP

The most credible consultants don't sell "consulting" — they sell a named methodology. Take your existing process, give it a name and a structure (three phases, five steps, four pillars), and describe it in your own terms. That's a methodology. It doesn't need to be invented from scratch — it needs to be named and owned.

Video
Building your offer stack
Entry, core, and premium offers that work together as a system.
11 min
Key Numbers
% with productized offer44%
Retainer clients16% of solos
Entry offer range$1.5K–$4.5K
Reflect
"What outcome do you deliver most reliably — and can you package it into a defined, repeatable offer?"
CH — 03 Pricing for Value
CH — 03 Chapter Three

Pricing for Value

Why hourly pricing caps your income and commoditizes your expertise — and how to price for the outcome you deliver, not the hours you spend.

By the end of this module
You'll have a value-based pricing framework and a revenue model built backwards from your actual income goal.

Hourly pricing feels safe and easy to justify. It is neither. It rewards you for being slow, caps your income at sellable hours, and signals that your value is measured in time — not outcomes. Clients who see you as an hourly resource negotiate your rate. Clients who see you as an outcome-delivery system negotiate the scope.

Framework — Value Quantification
Four questions to ask before you name a number
  • 01
    Direct economic impactIf your work generates, saves, or protects revenue — quantify it. "Improving conversion rate by 1% on $2M in pipeline is worth $20,000." That's your value baseline, not your hourly rate.
  • 02
    Cost of inactionEvery delayed decision has an opportunity cost. Quantify the cost of the problem continuing — it frames your fee as an investment, not an expense.
  • 03
    Client risk exposureProjects with high execution risk justify higher fees. The riskier the problem, the more valuable a trusted expert becomes.
  • 04
    The competitive alternativeA fractional hire, a large consultancy, doing nothing. Knowing the alternatives anchors your pricing relative to context — and rarely makes you the most expensive option.

Rate Benchmarks (2025)

Consultant TypeHourly EquivalentTypical Annual Revenue
General solo consultant$150–$300/hr$80K–$180K
Senior specialist$300–$600/hr$180K–$380K
Executive coach$150–$800/hr$120K–$500K+
Top 10% solo$500–$1,200/hr$380K+
On the price objection

When a prospect says "that's more than we expected" — reduce scope, not price. Reducing price signals the original wasn't worth what you charged. Scope reduction matches the investment to the budget without destroying your margin or positioning. Never apologize for your price.

Video
Pricing your first engagement
Setting a price you can defend before the client asks "why?"
10 min
Key Numbers
Median solo revenue$94K / yr
Top 10%$380K+
Profit margin70–85%
Year 1 target$60K–$120K
Reflect
"What was the client's economic return on your last engagement — and what percentage of that did you charge?"
CH — 04 The Marketing Engine
CH — 04Chapter Four

The Marketing Engine

Building a pipeline that works continuously — not just when you're desperate. The three channels that reliably generate clients for solo consultants.

By the end of this module
You'll have a simple, consistent marketing system — a weekly cadence that keeps your pipeline active without taking over your calendar.

The feast-or-famine cycle has one root cause: marketing in crisis mode. When you're deep in delivery, marketing stops. When the project ends, you scramble. The cycle repeats because the system only activates under pressure — and pressure is the worst time to market, because desperation is visible and repels exactly the clients you want.

Framework — The Three Channels
The marketing channels that reliably generate clients for solo practitioners
  • 01
    LinkedIn Thought LeadershipFor B2B consultants, LinkedIn is the highest-ROI content channel. Your ICP is already there, in a professional context. The formula: one post per week built around your POV — not tips, but perspective. The goal is recognition, not virality. When your ideal client sees your post, they should think "that's exactly how I see it."
  • 02
    Warm OutreachYour first three clients will almost certainly come from people who already know you. Warm outreach is deliberate — reaching out to former colleagues and second-degree contacts with something of value, not a pitch. The ask comes after the value, and even then it's specific: "I'm taking on two new engagements this quarter — if you know anyone who might benefit, I'd welcome an introduction."
  • 03
    Proactive Referral System31–50% of consulting business arrives via referral — and most of it is accidental. A proactive referral system makes it intentional. After every successful engagement, at the offboarding call, you ask: "Is there anyone in your network dealing with a similar challenge?" Then you follow up. Then you track it.

The Weekly Marketing Cadence

ActivityFrequencyTimePurpose
LinkedIn post (POV-based)1× / week60–90 minAuthority building, inbound
Warm outreach messages5–10 contacts / week30–45 minPipeline activation
Pipeline reviewWeekly20 minProgress tracking
Referral check-inMonthly30 minNetwork maintenance
On content marketing

Content does not generate clients in month one. It generates clients in month seven, when someone has read twelve of your posts and finally has the problem you solve. Plant the seeds before you need the harvest.

Video
Breaking feast-or-famine
The weekly cadence that keeps a pipeline alive without burnout.
8 min
Key Numbers
BD time required20% / week
Revenue via referral31–50%
Content → client lag4–9 months
Reflect
"When did you last do business development when you didn't urgently need a client — and what stopped you?"
CH — 05 The Sales Conversation
CH — 05Chapter Five

The Sales Conversation

How to structure a discovery call that qualifies, diagnoses, and closes — without pitching your thinking for free or sounding like a salesperson.

By the end of this module
You'll have a repeatable discovery call framework that positions you as the expert, not the vendor — every time.

The discovery call is the most important conversation in your practice. Done well, it qualifies the client and creates the conditions for a proposal that confirms rather than persuades. Done poorly, it becomes a free consulting session that ends with "we'll think about it."

The foundational principle from Blair Enns: position as a diagnostician, not a vendor. You are not pitching your services — you are assessing whether this client has a problem you can solve. The posture shifts the dynamic in your favor from the first minute.

Framework — SPIN Discovery Call
Situation → Problem → Implication → Need-Payoff
  • S
    SituationEstablish context. "Tell me about where the business is today and what prompted this conversation." Listen for facts. Don't diagnose yet.
  • P
    ProblemSurface the pain. "Where is the friction? What's not working the way it should?" The client's articulation of the problem is more valuable than yours — it tells you how they think about it.
  • I
    ImplicationExpand the consequence. "What happens if this doesn't get resolved in the next 90 days?" The client connects the problem to its cost — and that cost becomes the baseline against which your fee is evaluated.
  • N
    Need-PayoffLet them articulate the value. "What would it mean for the business if this was solved?" When the client describes their ideal outcome in their own words, your proposal becomes a response to something they already want.

Qualifying With BANT

LetterStands ForThe Question
BBudgetDo they have the resources to engage at your price point?
AAuthorityAre you talking to the decision maker who can sign?
NNeedIs the problem real, specific, and urgent?
TTimelineAre they ready to act — or just exploring?
Blair Enns — Win Without Pitching

"The proposal should confirm what has already been agreed to in conversation — not introduce new thinking, not attempt to persuade. If your proposal is doing the selling, your discovery call didn't do its job."

Video
Running the discovery call
A full walkthrough using the SPIN framework — first question to next step.
14 min
Key Numbers
Discovery → close rate25–40%
Ideal call length45–60 min
Proposal to close lag3–14 days
Reflect
"In your last sales conversation — were you the expert diagnosing a problem, or the vendor pitching a solution?"
CH — 06 Client Delivery
CH — 06Chapter Six

Client Delivery

Onboarding, scope control, and delivery SOPs — so every engagement ends with a satisfied client and a clear path to the next one.

By the end of this module
You'll have a repeatable delivery framework — onboarding, milestone structure, communication cadence, and scope management in one system.

How you deliver is as important as what you deliver. Clients rarely remember the quality of your analysis — they remember how you made them feel throughout the engagement. A technically excellent engagement delivered poorly is a churned client. A good-enough engagement delivered with clarity and reliability is a retained client and a referral source.

Framework — Kickoff Call Agenda
What every kickoff call must cover — before any work begins
  • 01
    Define success in measurable termsNot "improve communication" — "reduce escalation response time from 48 hours to 4 hours by week 8." Vague success criteria guarantee scope disputes.
  • 02
    Establish communication normsResponse time expectations, preferred channels, meeting cadence, what constitutes an emergency. Set these in writing.
  • 03
    Identify the decision makerWho has final authority on deliverable acceptance? Clarify now if it doesn't match your SOW.
  • 04
    Review the SOW line by lineWalk through scope, exclusions, and milestone definitions together. Every ambiguity resolved here is a scope dispute avoided later.
  • 05
    Set milestone datesSpecific dates, not ranges. "By Friday, October 18th" is a date. "By the end of week 4" is a range.

Managing Scope Creep

Scope creep is not a client problem — it's a boundary problem. When a client requests something outside the SOW, you have a scripted response: "That's not in scope for this engagement, but it's worth doing. Let me put together a change order so we can include it properly." Not adversarial. Professional.

The five SOPs every solo consultant needs

Client onboarding · Proposal creation · Invoice and payment collection · Weekly status update · Engagement closeout. Document these once. They save hours every month.

Video
Running a clean engagement
Kickoff to closeout — the delivery system that protects your time.
12 min
Key Numbers
Utilization target74–84%
Industry avg utilization68.9%
Deep client capacity3–6 clients
Reflect
"At what point in your last engagement did you first sense scope creep — and what did you do about it?"
CH — 07 Retention & Growth
CH — 07Chapter Seven

Retention & Growth

Turning one engagement into three years of revenue — the offboarding call, retainer conversion, and the referral system that makes growth feel less like work.

By the end of this module
You'll have a client retention playbook — including an offboarding structure that plants the seed for the next engagement before the current one ends.

High-performing solo consulting practices earn 70% of their revenue from existing clients. Not because they're lucky — because they're deliberate. Client retention is not a relationship instinct; it's a system. When you build the system, retention becomes the default outcome of every well-executed engagement.

Framework — The Offboarding Call
Four things to accomplish in the final client call
  • 01
    Review outcomes against goals"At the start, we agreed success looked like X. Here's where we landed." Ground the conversation in results before asking for anything.
  • 02
    Ask for honest feedback"What worked well? What would you do differently?" Most consultants skip this because they fear the answer. That's precisely why it's valuable.
  • 03
    Surface the next problem"As you think about the next 6 months, what challenge is most on your mind?" Not a sales pitch — a natural conversation. If there's a next engagement, it surfaces here organically.
  • 04
    Ask for a referral"Is there anyone in your network dealing with a similar challenge who might benefit from an introduction?" Ask once, specifically, at the end. Satisfaction is highest here.
How to propose the retainer

"Based on what we've worked on together, I think there's ongoing value in staying close to [specific area]. I offer an advisory retainer — two conversations per month and async access — for $X/month. Would that be useful?" Simple, direct, specific. An offer to a client who already trusts you.

Video
The offboarding call script
Word-for-word — from results review to referral ask.
9 min
Key Numbers
Revenue from existing70%
Revenue via referral31–50%
Check-in frequencyQuarterly
Reflect
"Of the clients you've worked with in the last two years — how many did you have a structured offboarding call with?"
CH — 08 The Business Dashboard
CH — 08Chapter Eight

The Business Dashboard

The eight metrics that tell you how your practice is actually performing — and the weekly review ritual that keeps you in control of the business, not just the work.

By the end of this module
You'll have a complete operating dashboard — the metrics, review cadence, and capacity model that run your practice like a business.

Running a practice without metrics is running blind. Most solo consultants have a vague sense of whether things are going well — they know if they're busy and they know if they're worried about money. That's not a dashboard. A real OS tells you which lever to pull when growth stalls, when capacity is maxed, or when a client relationship is at risk.

MetricDefinitionTargetReview
Monthly RevenueInvoiced revenue in the month≥ $10KMonthly
Pipeline ValueActive prospects × close probability3–4× monthly targetWeekly
Utilization RateBillable hours ÷ available hours74–84%Weekly
Recurring Revenue %Retainer revenue ÷ total revenue≥ 40%Monthly
Discovery → Close RateClosed proposals ÷ discovery calls25–40%Monthly
Avg. Engagement ValueTotal revenue ÷ engagementsRising over timeQuarterly

The Weekly Review — 20 Minutes, Every Monday

Operating Rhythm
Four checks, every week, non-negotiable
  • 01
    Pipeline checkReview every active prospect. What is the next action? By when? Is anything stalled? Update your CRM.
  • 02
    Utilization checkHow full is this week? Is your BD time protected or has client work eaten it? Reschedule it — it is non-negotiable.
  • 03
    Client health checkIs there anything in any active engagement that could become a problem this week? Surprises caught early are manageable; caught late, they're crises.
  • 04
    One marketing actionThe one BD action you will take this week. Write the post, send the outreach messages, schedule the referral call. One specific action.
Video
Running the weekly review
The Monday morning ritual that keeps the practice in motion.
7 min
Key Numbers
Utilization target74–84%
Recurring rev. target≥ 40%
Pipeline coverage3–4× monthly
Weekly review time20 min
Reflect
"Right now — without looking anything up — can you name your pipeline value, utilization rate, and recurring revenue percentage?"
The Consulting OS

You've finished
the full system.

Every module done. The frameworks, the positioning, the sales conversation, the business dashboard — it's all yours now. The only thing left is execution.

My Notes