Can you build a healthtech startup as a solo founder?

You can, but the archive suggests it's genuinely hard. One founder in healthtech directly stated that building alone would be "so challenging" and that you need someone "in the trenches with you" to align on vision and draw strength from [#71]. The emphasis across multiple conversations is on cofounders as a stabilising force, especially in a sector where decisions affect real people and regulatory navigation is unforgiving [#171].

That said, there's no single path into healthtech founding. Caitlin Baltzer came from finance and acquisitions, not the stereotypical "met at Y Combinator" route [#343]. The sector attracts people willing to bet on non-obvious ideas [#382]. What matters more than your background is whether you have the skills to solve the problem, the drive to commit personally, and ideally someone aligned with your vision who can share the weight. Finding that cofounder is genuinely difficult [#291], but the repeated point across the archive is that the difficulty of solo founding in healthtech is qualitatively different from other sectors. The stakes are higher because you're dealing with real patients and clinical credibility from day one.