Bumble
Pushed out of Tinder, she built the rival where women move first.
▶ Founder shortScalingBusiness & growthConsumerMarketplaceUSA
At 22 Whitney Wolfe Herd co-founded Tinder and helped make it a global hit. Behind the scenes it turned toxic; she was harassed, pushed out, sued and settled. Months later she launched Bumble with one rule — women make the first move — and built it into a public company that reached a $13B valuation on its 2021 IPO, making her a billionaire at 31, the youngest woman to take a company public. She returned as CEO in 2025 to rebuild it around AI.
Why it's indexed
- Reached a $13B valuation at its 2021 IPO; founder a billionaire at 31.
- Built from a public falling-out with the company she co-founded.
- Founder returned as CEO in 2025 to reset the product with AI.
Coverage
Founder short: Whitney Wolfe Herd & BumbleFounder short
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