Sell Like Crazy by Sabri Suby, self-published in 2019, is a direct-response marketing book written by the founder of King Kong, a digital marketing agency in Australia. It lays out a step-by-step system for turning online strangers into leads and leads into paying customers. The book is loud, confident and packed with templates, and it is aimed at business owners who want more sales without hiring a big marketing team.
What is Sell Like Crazy about?
Suby starts from a point many founders miss: at any moment, only a small share of potential customers are ready to buy. Most ads and websites speak only to that group and ignore the far larger number who have a problem but are not yet shopping. His system is designed to capture those future buyers early, build trust with them and be the obvious choice when they are ready.
The system has eight phases. You begin by describing your dream buyer down to the small things: their worries, wishes and the places they spend time online. Then you create a free, high-value piece of content (a report, video or checklist) that solves part of their problem in exchange for contact details. Next comes a follow-up sequence that keeps teaching and builds trust, followed by an offer so strong that saying no feels foolish. The final phases cover sales conversations, retargeting ads and how to keep customers buying.
Much of the book is about copywriting: headlines, emotional triggers, proof, guarantees and urgency. Suby shares examples from his agency’s campaigns and gives formulas for landing pages, emails and ad copy. The tone is that of a seminar stage, with bold claims and plenty of exclamation.
What are the main lessons for founders?
- Market to the people who are not buying yet. Most of your future customers are researching or just noticing a problem. Give them something useful now and stay in touch.
- Lead with value, sell later. A free guide or diagnostic that solves a real problem builds more trust than a discount code.
- Make the offer hard to refuse. Bundle extras, add a strong guarantee and remove risk until the decision feels easy.
- Write for one person. Copy aimed at a clearly described buyer feels personal. Copy aimed at everyone feels like noise.
- Follow up more than feels comfortable. Repeated, helpful contact across email, ads and phone wins deals that a single touch never would.
Who should read Sell Like Crazy?
It suits founders of service businesses, agencies, coaches, consultants, local businesses and online shops who already spend money on ads and want a better return. It also helps founders who have never written sales copy and need formulas to get started. Readers who like action steps more than theory will get through it fast.
Founders of complex B2B products, deep tech companies or brands built on quiet, premium positioning will find the style a poor fit. The aggressive copy tactics can damage trust with sophisticated buyers.
How do you put Sell Like Crazy to work this week?
- Write a one-page profile of your ideal buyer: what keeps them up at night, what they want most and where they look for answers online.
- Create one free resource that solves a small part of their problem, such as a checklist or short video, and put it behind a simple sign-up form.
- Draft a five-email follow-up sequence that teaches something useful in each message and ends with a clear offer.
The free Landing Page module in the Fe/male Switch Startup School walks you through building the page that will capture those first leads.
Where does Sell Like Crazy fall short?
The book leans hard on hype, urgency and pressure tactics that sit badly with today’s more skeptical buyers and with consumer protection rules in some countries. Many of its claims about results come from the author’s own agency, which also uses the book to win clients, so the evidence is far from independent. It focuses on paid social ads and funnels, with little on product quality, retention or brand. For a calmer, audience-first approach, read This Is Marketing, and for clear website messaging without the hard sell, read Building a StoryBrand.