Top Tech Startups in Spain in 2026

Axo Longevity is building Europe’s first high-performance longevity platform: deep blood panels (100+ biomarkers, 2x per year), elite athlete benchmarking, and an AI health copilot, all wrapped in a beautiful, consumer-grade product. We target high performers: athletes, founders, operators, and longevity-focus humans. With a €499/year membership that gives them pro-level data, dashboards, and personalized guidance built GDPR-first and ready to scale across Europe. On the clinical side, we have the guidance of a top level sports Dr. Niko Mihic(Real Madrid FC medical advisor) and Andy Walshe, phd (ex Redbull high performance), plus a growing waitlist of performance-driven members, beta users and creator partners.

Hi! We are ElevenYellow We're a dynamic, creative software lab driven by a passionate team of entrepreneurial innovators. We don't just build software: we push the limits of what's possible, crafting game-changing projects that leave a lasting impact. Our culture is built on flexibility, collaboration, and an insatiable curiosity, giving us the freedom to explore, create, experiment and disrupt in exciting new ways. With over a decade of transforming bold ideas into groundbreaking reality, we're nowhere near done. Honestly, it’s pretty hard to sum up what we do - and we mean that in the best way possible. We’re the kind of company where, when your friends and family ask what you do for work, you’ll probably just shrug and say, “It’s complicated.” And we wouldn’t have it any other way.