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Numbers That Scale
Paperback
Business GeneralInvesting & Finance
Publisher Price: $56.99
ISBN13: 9787875638309
Publisher: Devon Okafor
Published: Sep 29 2026
Pages: 130
Weight: 0.40
Height: 0.28 Width: 6.00 Depth: 9.00
Language: English
Your growth chart looks great. Your investors keep asking about CAC and LTV instead - and you're not 100% sure your answer would survive a follow-up question.
You're not alone. Most first-time founders can tell you their signup count instantly. Far fewer can tell you, with confidence, what it actually costs to acquire a paying customer once every team salary and tool is counted - or what that customer is really worth once churn and gross margin are honestly factored in. That gap is exactly what this book closes.
Numbers That Scale is a practical, no-fluff playbook built specifically for startup founders scaling past the idea stage - not a general accounting textbook, and not another guide written for corporate managers. It walks you step by step through the handful of numbers that actually determine whether your startup is building a durable business or an expensive illusion of growth.
What's Inside:
- Why vanity growth metrics quietly mislead even smart, experienced founders
- How to calculate a fully loaded Customer Acquisition Cost (CAC) - not just ad spend
- How to build a defensible Lifetime Value (LTV) estimate you can actually stand behind
- Unit economics and break-even analysis, explained in plain English
- What the LTV: CAC ratio really means (and why chasing 3:1 can backfire)
- How to use today's AI tools to track your metrics monthly without hiring a finance team
- How to build a lightweight dashboard your whole team will actually use
- How to present your numbers to investors - clearly, honestly, and with confidence
- The most common metrics mistakes early-stage founders make, and how to avoid them
- Cohort analysis made simple, so you can see your real trend, not just an average
- A complete 90-day action plan and practical checklist to put it all into practice
Every formula is broken down with a fully worked, clearly labeled illustrative example, so you can adapt it directly into your own spreadsheet the same day you read it.
Perfect for:
Startup founders, early operators, and growth leads preparing to raise a round, scale acquisition spend, or simply understand their own business well enough to make faster, better decisions. If you're past the idea stage and into the stage where real customers, real spend, and real investors are involved, this book was written for you.
This is an educational resource, not personalized financial, accounting, or fundraising advice - see the full disclaimer inside, and consult a qualified professional for decisions specific to your business.
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