Evan Armstrong

Evan Armstrong is the lead writer at Every. He explores profit and power in technology in his column, Napkin Math.

May 9, 2024

Patreon Should Buy Substack to Save Creators

The solution to the problem of social media is to build something better

Jul 13, 2023

OpenAI’s Code Interpreter Is About to Remake Finance

Get in, loser—we’re disrupting Oracle

Oct 24, 2024

How to Win Arguments and Manipulate Managers

Make your spreadsheets shape strategy

Oct 6, 2022

The Face That AI Built

My explorations in image generation

Jun 22, 2022

Are We Really Addicted?

An interview with Nir Eyal

Jun 11, 2024

Apple’s AI Evolution: Built-in AI, Supercharged Siri, and Ecosystem Lock-in

Maybe the new world is the same as the old

Jan 27, 2022

Will Tokens Replace Equity?

The Weird Future Ahead

Feb 29, 2024

Reddit: The Internet’s Bellwether

Is AI training a sustainable business model for the future?

Aug 13, 2024

The Addiction Economy

Addicted, overwhelmed, oversubscribed: How technology hooked the world

Apr 5, 2022

Twitter’s Shot at Becoming a Meme Stock

It’s Musk's world and we’re just tweeting in it

Jan 24, 2025

Why Is Jensen Huang $120 Billion Richer Than You?

Hint: Nvidia’s success is based on much more than chips

Jul 30, 2024

Tinder Is Way More Important Than You Think

The success of a dating app has huge implications for the U.S. economy

Sep 12, 2024

The Button Problem of AI

What’s the real reason AI hasn’t yet delivered on its hype?

Jun 21, 2024

You Can’t Math Your Way to Success

Whether in art, startups, or parenting, you can only control so much

Jun 23, 2022

Facebook’s Capitulation

Abandoning a Trillion Dollar Advantage

Mar 24, 2022

Planet of the Billion Dollar Bored Apes

Is Bored Ape Yacht Club a Decentralized Disney?

Jan 11, 2024

The Books, Videos, Movies, and TV Shows That Changed Me Last Year

If you want to develop great taste, you must taste a lot of stuff

Jun 4, 2024

AI Is Transforming the Nature of the Firm

By reducing transaction costs, AI will reshape how companies operate and interact

Apr 21, 2022

Microsoft should buy Netflix

Netflix and Bill

Aug 27, 2024

Benevolent Billionaire or Despot—Or Both?

A new book on Bill Gates asks: How do you measure a billionaire’s net impact on the world?

Jan 31, 2022

Spotify’s Quest to Own Your Ear

A Napkin Math and Trapital Production

May 7, 2024

The Right Kind of Asshole

A founder’s personality can differentiate them—or destroy them

Jun 30, 2022

Look On My Works, Ye Mighty, and Despair

I Have Some Thoughts To Share

Aug 25, 2022

Finance is Narrative Not Numbers

The Subtle Art of Manipulating CFOs