Should you join a Seed or a Series B company?

Seed-stage offers typically carry lower cash compensation and meaningfully higher risk — many don't reach their next round. In exchange, equity grants are larger as a percentage, though on a company worth far less today. Series B companies have usually proven a working business model, which shows up as higher cash pay, smaller equity percentages, and materially better odds that the equity is worth something.

At Seed, roles are wide and underdefined almost by necessity — you'll likely touch things outside your core discipline, with little established process to lean on. At Series B, the role is usually closer to what's on the job post, with more existing process, more specialists around you, and a narrower, deeper slice of ownership.

Seed teaches you to operate with ambiguity and make calls with incomplete information — valuable, but it can also mean learning bad habits with no one senior around to catch them. Series B teaches you how a scaling organization actually works: process, cross-team coordination, and how to be effective inside structure rather than in spite of its absence.

The honest version of this decision isn't “which is better” — it's which trade-off you actually want right now: more scope and risk, or more structure and better odds. Both are legitimate ways to build a career, and most people end up doing both at different points.