Summation with Auren Hoffman

Alex Rampell is a general partner at Andreessen Horowitz, where he leads the firm’s $2.7 billion Apps practice and has driven much of the firm's fintech investing, including Plaid, Mercury, and Opendoor. Before a16z, Alex co-founded multiple companies including Affirm (NASDAQ:AFRM), FraudEliminator (acquired by McAfee in 2006), Point, TrialPay (acquired by Visa in 2015), TXN (acquired by Envestnet in 2019), and Yub (acquired by Coupons.com in 2013).
In this episode of Summation, Alex and Auren discuss:
Why Visa is the purest network effect business in the world and why it's still a duopoly
The reverse Robin Hood hidden inside every rewards credit card
The "hostages, not customers" test for which software companies survive AI
What was once payroll becoming payments and the businesses it unlocks
You can find Auren Hoffman on X at @auren and Alex Rampell on X at @arampell

Chris Hulls is the co-founder and executive chairman of Life360 ($LIF), the family safety and location-sharing app now worth over $5 billion. He was CEO for 17 years before stepping back last year. Before Life360, he served in the Air Force in Afghanistan.
In this episode of Summation, Chris and Auren discuss:
Why he took Life360 public in Australia and why he'd never run a public company again
Why "you want to sound smart, but not interesting" is the secret rule of corporate speak
Why nobody actually cares about privacy, and what finally scares him about AI
Why the work of keeping a home never ends, no matter how rich you get
You can find Auren Hoffman on X at @auren and Chris Hulls on X at @chrishulls

Aydin Senkut is the founder and managing partner of Felicis, the venture firm he started in 2006, with over $4B under management and early bets on Shopify, Notion, Canva, and Adyen. He was Google's first product manager and has been on the Forbes Midas list of top investors for 13 years running.
In this episode of Summation, Aydin and Auren discuss:
Why the best platform companies came from Ottawa, Sydney, and Amsterdam and not Silicon Valley
How capital became a commodity and people are the only real moat left
Why the trait he bets on is the willingness to reset your priors
How defense went from an optional purchase to a matter of survival
You can find Auren Hoffman on X at @auren and Aydin Senkut on X at @asenkut

Nir Eyal is the author of Hooked, which became Silicon Valley's playbook for building habit-forming products, Indistractable, on taking your attention back, and the new book Beyond Belief. He taught at Stanford's Graduate School of Business and is one of the sharpest thinkers on what to do with technology.
In this episode of Summation, Nir and Auren discuss:
Why to-do lists set you up to feel like a failure and what to do instead
Why 90% of the time you check your phone, it's an uncomfortable emotion, not a notification
Why beliefs are tools, not truths, and how swapping one can end your suffering
Why this is the safest generation of kids in history and still gets a moral panic
You can find Auren Hoffman on X at @auren and Nir Eyal on X at @nireyal

Nir Eyal is the author of Hooked, which became Silicon Valley's playbook for building habit-forming products, Indistractable, on taking your attention back, and the new book Beyond Belief. He taught at Stanford's Graduate School of Business and is one of the sharpest thinkers on what to do with technology.
In this episode of Summation, Nir and Auren discuss:
Why to-do lists set you up to feel like a failure and what to do instead
Why 90% of the time you check your phone, it's an uncomfortable emotion, not a notification
Why beliefs are tools, not truths, and how swapping one can end your suffering
Why this is the safest generation of kids in history and still gets a moral panic
You can find Auren Hoffman on X at @auren and Nir Eyal on X at @nireyal