The wealth gap comes down to business model fundamentals: Alba locked in equity early at The Honest Company when valuations were lower, then watched it scale to billions in annual revenue while she retained a significant stake. Meghan's $100M Netflix deal is a flat payment for content creation—impressive on paper, but it's a one-time payout divided across multiple projects. Alba's fortune compounds daily because she owns a piece of a recurring revenue machine. When you're selling diapers and cleaning supplies, customers reorder forever. When you're selling documentaries, you get paid once.

Alba also made the unglamorous choice that actually builds wealth: she exited Hollywood's per-project income model entirely. Rather than chasing $20M movie contracts, she spent a decade as an unsexy CEO of a B2C company. Meghan's trajectory is the opposite—she leveraged her brand to land premium one-off deals (Netflix, Spotify, book publishing) that feel bigger in the moment but lack the wealth-multiplication effect of equity ownership. She's monetizing her celebrity directly; Alba monetized a consumer insight.

The final factor is timing and patience. Alba bet on the "clean products" mega-trend in 2011 when it wasn't obvious; she endured years of skepticism before winning. Meghan entered entrepreneurship in 2024 as an already-famous figure commanding premium rates. That's faster money but smaller stakes. Alba's net worth didn't hit $340M overnight—it's the result of 13 years of equity appreciation in a business that's now valued at $1.7B+. Her Netflix deal could never match that because she'd have had to do 34 of them.