Building Rare Consumer App Wins: The Cash App Playbook
Ayo Omojola
CPO, Carbon Health · Former Cash App/Square
LENNY'S PODCAST
The Insight
Different + Better + Matters
"Being different is not enough. Being better is not enough. It has to be different than what exists today, better than what exists today, in a way that matters to the end user."
Different alone = easy (just look at what exists and build something else)
Better alone = easy (make it 10% better, charge more)
The magic: difference + better + mattering to users
Plus: the domain has to work economically
Cash App's 10-Factor Win
Why It Beat Venmo (and Why That's Hard to Replicate)
50K
Active users when Ayo joined
50M+
Monthly active users today
Instant settlements: For 3-4 years, fastest & cheapest way to move money between any two US bank account holders
No social feed: Consumer needs came first, merchants second (very rare in Square)
Design obsession: Incredible depth in UX/product execution
Talent density: Insane team, strong fraud prevention, fearless leadership from Brian Armstrong
The real differentiatorWhen asked "Why Cash App over Venmo?" the answer was: "Try and send me a dollar that I can use right now." Only Cash App could do it.
Startup Within A Company
The Real Costs of Big Company Friction
Small teams beat big teams: Forcing teams to hit milestones creates urgency that free-floating headcount destroys
The existential fear difference: In startups, you worry about payroll tomorrow. In big companies, you just ask for more resources
Growth without success: Team size can explode while actual product impact flatlines
Resource acquisition addiction: Easy to become a team that's great at asking for money instead of making money
The friction was real: Many at Square believed Cash App investment could be better deployed; Jack had to fight hard for the bet
The unfair advantage
Cash App had firewall from rest of Square, hero customer was the consumer (not merchants), and extremely strong leadership protection. Most internal startups don't get this.
Ayo's realization
Smart people in regulated industries (fintech, healthtech) compound over time. Get really good at navigating complexity once, and you can apply it to any regulated market.
Team & Hiring
Hire Founders (And Accept the Tradeoffs)
About 50% of Ayo's team at Carbon are founders or former founders
Pros: They see bullshit immediately and call it out. They level up everyone else. High output. High ambition.
Cons: They rarely stay longer than 2-2.5 years. They'll leave to start companies or run teams elsewhere. Higher attrition.
The screening problem: By the time resumes reach you, sourcers have filtered out non-traditional candidates (founders, non-typical backgrounds)
Ayo's hiring philosophyJob postings explicitly say "Former founders with failed startups—please apply." Founders have an imposter syndrome + chip-on-shoulder combo that's valuable.
Philosophy
The Power of Optionality in Relationships
✗Hire people when you have a roleINSTEAD →✓ Meet people constantly. They pick when they join. Some took 1.5+ years to say yes.
✗Hold info close to your chestINSTEAD →✓ Everyone wants something. If you have it or can connect them, it's "criminal not to." Over time horizon, it comes back.
✗Be different OR better (pick one)INSTEAD →✓ Cash App's real win was 10 things best-in-class. The compound effect of all of them = differentiation.
✗Consumer apps rarely work in big companiesINSTEAD →✓ They can work if you firewall the team, keep it small, make consumers the hero, and protect from org politics.