What is the difference between culture fit and culture add?

Culture fit asks whether a candidate aligns with how you already work and what you value; culture add asks what fresh perspective, experience or difference they would bring. Relied on alone, culture fit can quietly become a preference for people like the existing team, narrowing diversity of thought and entrenching blind spots. Culture add deliberately values constructive difference. The strongest hiring balances the two: shared core values, which keep a team coherent, alongside genuine diversity in background and viewpoint, which keeps it adaptable. The distinction matters because fit-only hiring feels safe but stagnates. The pitfall at the other extreme is using culture add as a slogan while interviews still reward sameness, so nothing actually changes.