Building a Thriving Hi-Tech Company is Easier Than You Think

ELI5/TLDR

A serial entrepreneur who lost his first company after burning through $11 million shares four rules he wishes he’d known from the start: get profitable fast, do marketing before you build anything, use existing technology instead of inventing new stuff, and let someone else go first so you can learn from their mistakes. His later companies followed these rules and produced a LinkedIn acquisition and a $3.5 billion public company. The core argument is that startups fail not because the problems are unsolvable, but because nobody treats company-building as an engineering discipline with repeatable principles.

The Full Story

The Expensive Education

Yonatan Stern’s first company, Rush Intelligence Systems, built an advanced AI system — back when “AI” meant “expert system” and nobody was putting it on their Tinder bio. Sales grew. Expenses grew faster. They raised $11 million across four rounds, which is a polite way of saying they kept going back to investors with increasingly creative explanations for why they weren’t making money yet.

“After seven years of hard work and sleepless nights, the company collapsed.”

It took him six months to recover enough confidence to try again. That failure became the seed of everything that followed.

The Comeback: Profitability as a Religion

His next company, CardScan, reached profitability within three years. The excess cash funded a spinoff called ZoomInfo, which also hit profitability in three years and threw off enough cash to launch a third company, Bizo. CardScan sold in 2006. LinkedIn acquired Bizo in 2014. ZoomInfo went public and is now valued at roughly $3.5 billion.

The pattern is almost suspiciously clean: make money, use money to make more money. Stern’s point is that this wasn’t luck — it was a direct consequence of treating profitability as the first priority rather than a thing that happens eventually after enough growth.

The 9-out-of-10 Problem

Stern frames the startup failure rate as an engineering problem. VCs screen hundreds of companies, invest in the top 1-2%, pour tens of millions into them, and still watch 90% die. He draws a comparison to construction:

“If a real estate developer would build 10 buildings and nine out of them collapse, he will not be in business for long.”

The difference, he argues, is that construction has a tested engineering discipline. Startups do not. He founded a school called Smartup to try to change that, and the talk lays out four of his principles.

Principle 1: Get Profitable Fast

This one is obvious enough that Stern acknowledges it’s not surprising. But the execution matters. There are only two levers — raise revenue or cut costs — and you want to pull both simultaneously. Maximize sales, minimize expenses. Not revolutionary advice, but the emphasis is on speed. Not “get profitable.” Get profitable quickly.

Principle 2: Marketing Before Product

This is the counterintuitive one. Stern says the first thing a startup should do is not build a product. It is marketing.

The logic: imagine you already have the product. You’d need to figure out who your customers are, how to reach them, and what to say. Ads are just words. You can run those campaigns right now, before writing a line of code.

Doing so gives you four things: proof of demand (did anyone respond?), message testing (which pitch resonated with which audience?), a focused feature set (build only what people actually want), and a working marketing process. All before spending real money on development.

“Ads are just words. Nothing stops you from doing such campaigns before you have a product.”

It is essentially a lean startup validation approach, stripped of the jargon.

Principle 3: Don’t Build Disruptive Technology

Use off-the-shelf components. The real disruption is in the business model, not the tech stack.

Spotify did not invent streaming. Netflix did not invent streaming. Uber did not invent taxis. Amazon did not invent e-commerce. What each of them did was find a new business model — licensing deals, stranger-as-driver trust, Prime membership — that rewired an existing industry.

“Disruptive business models are far more important and valuable than disruptive technology.”

Principle 4: Don’t Be First

The “first mover advantage” is a comforting myth for people raising money. The graveyard is full of pioneers.

Google was preceded by Lycos and others. Facebook was preceded by Friendster, Classmates, and MySpace. Ford was preceded by Mercedes-Benz and Cadillac. Each winner entered a market that already existed and did it better — usually by rethinking the business model rather than the technology.

Stern closes by asking what would happen if the success rate doubled or tripled. Not a rhetorical flourish so much as a mission statement for his school.

Claude’s Take

The advice here is solid but not new. “Get profitable fast,” “validate before you build,” “use existing tech,” and “let others pioneer” are well-established ideas in startup literature. Eric Ries, Steve Blank, and Peter Thiel have all said versions of this. Stern’s contribution is wrapping them in personal experience — he actually lived the failure and the recovery, which gives the principles more weight than they’d carry from a business school professor.

The survivorship bias is worth noting. Stern’s three post-failure companies all worked out. That is an extraordinary hit rate, and attributing it entirely to four principles risks oversimplifying. CardScan, ZoomInfo, and Bizo all operated in B2B data and information services — a domain Stern clearly understood deeply. The principles helped, but deep domain expertise and market timing were probably doing a lot of heavy lifting too.

The “marketing before product” idea is genuinely useful and underappreciated, especially among technical founders who default to building first and selling later. Running ad campaigns to validate demand is cheap and fast. More founders should do it. The framing as a “thought experiment” makes it accessible.

The “don’t be first” principle is true on average but can mislead. Google and Facebook entered markets that were technically immature and ripe for a better approach. Entering a market where the incumbents have already figured things out is a different proposition. The principle works when the early movers have proven demand but failed on execution. It is less useful when the market has already consolidated.

The talk is about 12 minutes of practical advice delivered without pretension. It does not claim to have discovered anything — it claims to have organized things that work. That modesty is appropriate. The 90% failure rate is real, the principles are sound if incomplete, and the personal story earns the right to give the advice.