At this year’s TechCrunch Disrupt, leading voices in tech challenged the idea that early sales automatically equal strong startup growth. While some companies are posting high annual recurring revenue (ARR) quickly, several experts warned that scaling before proving product-market fit can lead to disaster. Key figures like Luke Arno of Lovable, Ben Broca of Polsia, and Tomasz Tunguz of Theory Ventures shared insights that founders should prioritize establishing repeatable customer traction rather than rushing into high-volume sales.
Look for repeating, not just rising, numbers
The first 90 days after launching a product that’s “ready to sell” are make-or-break. Arno emphasized that early revenue is fine, but founders need to ask: can the startup attract new customers using the same playbook each time? If each customer comes via a different strategy or solves a different problem, there’s no reliable path to scale. Only when you bring in multiple customers through similar motions and tackle similar customer pain points can you claim repeatable growth—and that’s the signal that scaling is safe.
Broca, whose startup Polsia builds AI agents to run businesses with almost no human input (he says he’s the company’s only employee), noted that product-market fit is especially hard to pin down in a climate where copycats proliferate. That makes repeatability—a predictable way to acquire new customers—essential. If you can’t replicate what led to a win once, you haven’t achieved something durable.
The insanity of today’s startup pressures
Lovable has shot past $600 million in ARR, drawn investor valuation north of $13 billion, and raised over $700 million in funding. But Tunguz warned that Lovable’s story is more anomalous than aspirational for most. Founders today live under intense expectations: seed rounds that once meant a few hundred thousand dollars are now half-million or multi-million dollars, accompanied by pressure to grow fast. That sets a risky bar, pushing teams toward scaling prematurely.
Community building and customer relationships came up as pillars. Broca stressed that founders need to stay close to customers—through conversation, direct feedback, events—to understand what really matters for retention once initial interest fades. It’s this insight, not optics, that builds resilience once hype has died down.
Tunguz added that while founders should still move quickly, the path to growth needs to run through sustainable early patterns, not just chasing revenue metrics. The key is learning, refining, and confirming what works—before pouring resources into scaling.
What this means is that early success should be viewed less as a launchpad for expansion and more as a testing ground. The strongest startups use their first few months not to sprint toward numbers—but to tune everything that’ll ensure they can sustain momentum months and years later.
Why it matters: With investment dollars abundant, growth pressure is relentless. That makes product-market fit and repeatable acquisition motions not just useful—crucial guardrails against collapse. Founders, investors, and advisors should put more weight on signals like customer retention, repeatable buyer paths, and learning density. Skipping these often feels like gambling with the company’s future.
