In a world obsessed with more data, Leuko is betting on less intrusion. They're building a medical device that monitors white blood cell counts without drawing a single drop of blood—a $4.3M bet on a future where diagnostics are invisible.

"The most valuable medical device isn't the one that collects the most data—it's the one patients will actually use daily."

Their tech stack reads like a modern web toolkit—Tailwind CSS, Bootstrap, Squarespace—yet their product is pure medical hardware. This duality is telling: they understand that even breakthrough medical devices need a digital front door. The choice of Squarespace over custom engineering for their site suggests disciplined resource allocation, saving engineering cycles for the actual hardware problem.

• 17-person team generating $4.3M in revenue (≈$253k per employee)
• Zero backlink data suggests they're not playing the SEO game—they're playing the clinical validation game
• 42% direct traffic means medical professionals are bookmarking and returning, not just stumbling upon them
• Their 'undefined' country traffic (100%) is the most telling metric: they're targeting global clinical markets, not domestic consumer ones