Who Is Sabri Suby? King Kong & the Sell Like Crazy Method, Explained

Last updated 2026-06-12 · Reviewed by Steven Ellis

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Career and rise

Fifty dollars, a computer, and a headset. That is the entire startup capital behind King Kong, and Sabri Suby tells it that way deliberately — not as false modesty but as a thesis about what direct-response marketing actually requires. The thesis is that a good offer and a working acquisition system beat funding, and his own company is exhibit A.

Suby is from Melbourne, Australia. Before King Kong he spent time in London working in sales — a period that shaped the consultative, offer-first approach that runs through everything he later taught. He returned to Australia and, in 2014, founded King Kong from his bedroom. The origin detail that he repeats most is what happened on day one: he started cold calling, and he landed his first client on the first day. The point of the anecdote is not luck but mechanism — Suby's argument is that demand generation is a process you can execute immediately, not a capability you have to wait to acquire.

The early growth loop was self-funded and disciplined. Within twelve months he reinvested into radio advertising, which funded an office and his first hires, which expanded capacity, which funded more acquisition. No venture capital, no outside money — a bootstrapped compounding loop driven by direct-response economics. That loop produced rapid recognition: in 2017 the Australian Financial Review ranked King Kong #35 on its fastest-growing startups list and named it the #1 fastest-growing full-service digital agency in Australia. Later it was ranked #17 fastest-growing company in Australia overall. By 2021, King Kong had grown to 61 employees and reported more than $20 million in annual revenue.

King Kong is, at its core, a full-service direct-response digital marketing agency. It runs paid media on Facebook and Google, builds funnels and landing pages, handles SEO and email automation, and packages it all as done-for-you customer acquisition for its clients. This is the foundation under everything else Suby does — the education products and the personal brand sit on top of an operating agency that does the work, which distinguishes him from educators who teach a model they no longer practice.

The personal-brand expansion followed the agency's success. Suby published Sell Like Crazy in 2019, codifying his acquisition methodology into a repeatable 8-phase system, and built it into one of the most widely distributed direct-response marketing books in the free-plus-shipping category. Around the education layer sits Quantum Growth, a course reported at roughly $9,800 that packages the agency's methodology for operators who want to implement it themselves. The most visible recent step in his rise is television: Suby is now a Shark on Shark Tank Australia on Channel 10, a national-platform role that has substantially raised his public profile beyond the marketing community.

The revenue claims attached to the brand deserve a clear, careful read. King Kong's website states it has generated "$7.8 billion in reported client revenue." That figure is self-reported and not independently audited. An earlier "$1.33 billion" figure circulated in roughly 2019-era PR. Neither number has been independently verified, and an honest profile treats both as company claims rather than established facts. The verified parts of the record — the AFR rankings, the employee count, the Shark Tank role — are strong on their own and do not depend on the unaudited revenue aggregate.

The Sell Like Crazy method

Suby's framework is the Sell Like Crazy method, an eight-phase direct-response customer-acquisition system that maps the full path from a cold stranger to a closed, automated sale. It is the operating blueprint of his agency, written down.

Phase one is identifying the dream buyer through what Suby calls the HALO strategy — getting specific enough about the ideal customer's desires, fears, and language that the rest of the system can be built around a real person rather than a vague demographic. Phase two is creating the perfect bait: a High-Value Content Offer (HVCO), typically a free report, guide, or piece of content valuable enough that the dream buyer trades their contact information for it. The HVCO concept is central to Suby's lead-generation philosophy — lead with value, earn the right to follow up.

Phase three is capturing leads — the opt-in mechanics that convert the bait into a contact. Phase four is the Godfather Strategy: constructing an offer so compelling it is, in the book's framing, an offer they can't refuse — strong enough that declining feels irrational. This is Suby's analogue to the irresistible-offer thinking that runs through serious direct-response work. Phase five is traffic, driven primarily through paid advertising on Facebook and Google, the channels King Kong runs at scale for clients.

Phase six is the Magic Lantern Technique — a trust-building sequence of emails and videos that nurtures a captured lead from skeptical to ready-to-buy by delivering value and proof before asking for the sale. It is the patience layer of the system, the recognition that most leads aren't ready on first contact. Phase seven is sales conversion through a consultative close — a structured, advisory selling approach rather than a high-pressure pitch. Phase eight is automate and multiply: systematizing the working sequence so it runs repeatably and then scaling spend against it.

The method's strength is its completeness. It is not a single tactic but an end-to-end funnel, and the sequencing is logical: know the buyer, offer value, capture, make an irresistible offer, drive traffic, build trust, close consultatively, then automate. Each phase has a named mechanic the book teaches in detail, which makes it implementable rather than aspirational. The system is genuinely a working direct-response funnel, and the book discloses enough of it that a disciplined operator can build a version without buying the course.

The honest caution is the same one that applies to any agency-derived methodology sold as a self-implementation course: the system works when executed with the budget, offer quality, and follow-through that the agency brings to it, and most of the gap between buyers' results comes down to execution rather than information. Several phases — paid traffic at scale, consultative closing — reward experience and capital that a beginner may not have, which is part of why some buyers of the course and the agency report results below expectation.

Programs and pricing

The book's free-plus-shipping and Kindle pricing is current as of June 2026. Quantum Growth is reported at approximately $9,800; agency engagements are quoted per project and vary widely by scope. Reported reviewer complaints note Quantum Growth being quoted around $12,000 in some upsell contexts. Verify all current pricing directly with King Kong.

Content engine teardown

Suby's content runs across YouTube, Instagram, and LinkedIn, anchored by the Sell Like Crazy book as the core lead magnet and amplified by his Shark Tank Australia visibility. As of April 2026 active data he had roughly 244K YouTube subscribers (older sources cited ~470K; the current active figure is 244K), around 342K Instagram followers, and approximately 40K on LinkedIn — figures attributed to those reads and subject to change.

The YouTube content is the substantive layer: direct-response strategy, funnel teardowns, ad breakdowns, and offer construction, delivered in a high-energy, conviction-forward style. The aesthetic borrows from the same playbook the agency sells — strong hooks, specific claims, proof-forward framing. Short-form content on Instagram extracts the punchiest moments and routes attention back to the book and the long-form library. LinkedIn carries the more B2B, agency-credibility-oriented material aimed at business owners evaluating done-for-you services.

The hooks lean on specificity and proof — dollar figures, client-result framing, and the founder-origin contrast ($50 to a multimillion-dollar agency). For an operator studying the model, the steal is the book-as-front-door mechanic: a genuinely useful free-plus-shipping book that captures contact information, segments by intent, and ascends readers toward either the course or the agency. It is one of the cleaner implementations of the lead-magnet-to-high-ticket funnel in the marketing-education space, and it works precisely because the book delivers real, usable methodology rather than a thinly veiled sales pitch.

The funnel logic is explicit and consistent: free content and the free-plus-shipping book build the audience and capture leads, the Magic Lantern-style nurture sequences build trust, and the ascension splits toward Quantum Growth (self-implement) or King Kong (done-for-you). The Shark Tank role functions as top-of-funnel brand authority that feeds the entire system. For an operator turning that content into something usable, the leverage is in capturing the 8-phase structure and the specific named mechanics once, then applying them deliberately rather than re-consuming the catalog.

Reception and track record

The verified portion of Suby's record is solid. The Australian Financial Review rankings — #35 fastest-growing startup, #1 fastest-growing full-service digital agency in 2017, later #17 fastest-growing company in Australia — are third-party recognitions. The reported scale (61 employees, $20M-plus annual revenue by 2021) and his current role as a Shark on Shark Tank Australia are matters of public record. He is, unambiguously, a real operator running a real agency, not an educator detached from practice.

The third-party review data is mixed and worth reading precisely. On Trustpilot, King Kong holds 4.2/5 across roughly 340 reviews — the actual independent score, which differs from the company's own site claim of "4.7 across 5,000+" that appears to blend agency and course reviews together. On ProductReview.com.au, an Australian consumer platform, King Kong sits at 4.3/5 across 217 reviews. The aggregate is positive-leaning but materially short of the higher self-cited figure, and the discrepancy itself is a fair thing for a prospective buyer to know.

The documented negative themes are recurring and specific: complaints about high fees relative to the ROI delivered, reports of refund requests being denied (including denials within 30 minutes of purchase), and aggressive upselling — with one recurring complaint that Quantum Growth was quoted around $12,000 for functionality a buyer felt was available elsewhere for a fraction of the price. King Kong has not replied to negative reviews on Trustpilot, which is itself a reception signal.

The most concrete documented matter is a case before NCAT (the New South Wales Civil and Administrative Tribunal), which King Kong won by arguing that its program constituted a "product" rather than a "service" — a classification that removed certain consumer-guarantee protections that would otherwise attach to a service. King Kong prevailed on that argument. It is reported as a factual outcome, not characterized here beyond what the record shows: the company successfully positioned its offering as a product for the purposes of consumer-law protections.

The synthesis is a genuinely accomplished, externally-recognized operator and agency with a real, well-documented acquisition methodology — alongside a mixed independent review profile, recurring documented complaints about fees, refunds, and upselling, and a self-reported headline revenue figure that has not been independently audited. A prospective buyer should weigh the verified credentials and the quality of the free book against the documented friction in the customer-experience reviews, and verify pricing and refund terms in writing before committing.

Frequently asked questions

What is Sabri Suby's Sell Like Crazy method?

Sell Like Crazy is Suby's 8-phase direct-response customer-acquisition system: identify your dream buyer (the HALO strategy), create the perfect bait (a high-value content offer or HVCO), capture leads, deploy the Godfather Strategy (an irresistible offer), drive traffic with paid ads, build trust with the Magic Lantern Technique (email/video sequences), convert with consultative selling, then automate and multiply. It is the subject of his book of the same name.

How much does King Kong / Sell Like Crazy cost?

Sabri Suby's book Sell Like Crazy is sold free-plus-shipping (roughly $6.95-$9.95) with upsells, and is also available on Amazon Kindle under $20. King Kong's done-for-you agency services are quoted per engagement. The Quantum Growth course is reported at approximately $9,800. Agency and course pricing varies by scope — verify current figures directly with King Kong.

Is Sabri Suby legit?

Sabri Suby is a verifiable entrepreneur who built King Kong into a company recognized by the Australian Financial Review as one of the country's fastest-growing, reaching a reported $20M-plus annual revenue, and he is a current Shark on Shark Tank Australia. King Kong holds a 4.2/5 Trustpilot rating across roughly 340 reviews. Documented criticism includes recurring complaints about high fees relative to ROI and aggressive upselling, and an NCAT case King Kong won by arguing its program was a 'product' rather than a 'service.' The $7.8 billion client-revenue figure is self-reported and not independently audited.

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Sources

1. King Kong — https://kingkong.co/
2. Sell Like Crazy (book) — https://selllikecrazy.co/
3. King Kong reviews – Trustpilot — https://www.trustpilot.com/review/kingkong.co
4. King Kong – ProductReview.com.au — https://www.productreview.com.au/

Voiceloop is not affiliated with or endorsed by Sabri Suby. This is an independent, editorially researched profile. Voiceloop takes no affiliate commissions from any program mentioned here. See our editorial policy. Corrections: hello@voiceloop.app.