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Lex Fridman · 2024-08-20 · 3h 43m

Pieter Levels: Programming, Viral AI Startups, and Digital Nomad Life | Lex Fridman Podcast #440

Solo indie hacker Pieter Levels on building 40+ profitable startups alone with vanilla PHP, AI tools, and the digital nomad life.

Pieter Levels: Programming, Viral AI Startups, and Digital Nomad Life | Lex Fridman Podcast #440
The guest

Pieter Levels — A self-taught Dutch developer and entrepreneur known on X as @levelsio who has designed, programmed, and run over 40 startups almost entirely by himself, many of them highly profitable. He builds and ships quickly while living a digital nomad life, using a simple vanilla HTML, jQuery, PHP, and SQLite stack.

The gist

Pieter Levels joins Lex Fridman to explain his scrappy, bootstrapped philosophy of building startups solo without VC funding, shipping fast, and validating with real paying customers via Stripe. He traces his journey from a depressed 27-year-old digital nomad to creator of hit products like Nomad List, Hood Maps, Remote OK, and the viral Photo AI, sharing hard-won lessons on AI image generation, fine-tuning, and prompting out unwanted content. The conversation covers his deliberately simple tech stack, his suspicion of complex frameworks, and his approach to automating businesses with cron jobs and AI so they run with minimal work. They also dig into productivity, deep focus, minimalism, the European versus American entrepreneurial culture, and effective accelerationism. Throughout, Levels advocates following your own instincts, doing your own thing, and building cool stuff unapologetically.

Big reveals

  • Levels' Avatar AI made around $150,000 in a week, the most money he ever made, before he pivoted to Photo AI.
  • The well-funded VC company Lensa quickly built an iOS app doing the same avatar feature and made roughly $30 million, becoming a top-grossing app.
  • When his AI avatar startup took off, his GPU training vendor raised the price from $3 to $20 per training run after seeing his revenue, wiping out his profit and pushing him to Replicate.
  • Interior AI made 10K-20K a month within a week of launch and now makes around 40K-50K a month, running for about two years.
  • Levels has never sold any of his successful companies, partly because their ~90% profit margins mean waiting three years earns the same as a typical 3-5x revenue acquisition multiple.
  • Remote OK peaked at about $140,000 a month during 2021 when the Fed was printing money, then dropped to around 10K a month, now back to about 40K.
  • He deploys directly to production with no staging server, making roughly 37,000 git commits in 12 months, fixing reported bugs in as little as two minutes.
  • Over 10 years on X he has manually muted about 15,000 people, roughly 1,500 per year, preferring muting over blocking.

Things worth remembering

  • Photorealistic Stable Diffusion fine-tuned models were largely trained on porn, so AI imaging startups must constantly 'prompt out' nakedness and run NSFW detectors like Google Vision before showing photos to users.
  • Hood Maps lets users crowdsource neighborhood vibes by painting colors (red tourist, green rich, yellow hipster) onto a map canvas, and crowds self-moderate spam like drawn penises by majority vote.
  • Hood Maps map-hosting bills hit around $20,000 (Mapbox) after going viral, yet the project has never made any money.
  • Nomad List started as a public, editable Google spreadsheet of cities ranked by internet speed and cost of living before becoming a website now running nearly 10 years.
  • Levels uses GPT-4 to moderate Nomad List reviews and a 10,000-person chat community, finding it more accurate than human moderators because it understands humor and double meanings.
  • Levels learned his eyes are far apart because YouTube commenters said he looked like a hammerhead shark, and notes people suffer face dysmorphia and don't know how they actually look.
  • After doing MDMA around 2012, Levels did the '100 things challenge,' selling everything on eBay down to a backpack, MacBook, toothbrush, and a few clothes.
  • He researched that about 80% of top EU companies were founded before 1950 versus only 36% of top US companies, arguing Europe became entrepreneurially complacent around 1950.
  • Levels notes Nvidia, a multi-trillion-dollar company, was started at a Denny's diner table, arguing people need a 'third space' like cafes to build big companies.
  • He listens to fast Berlin industrial techno (channel HÖR) while coding, while Lex mostly uses loud Brown noise to eliminate distraction and lock into deep focus.

Recommended in this episode

Books, products and media the guest or host genuinely endorsed here — with the buy link.

Affiliate link — we may earn a commission at no extra cost to you.

Guest’s ownBook

MAKE: The Bootstrapper's Handbook

Pieter Levels

“back to startups you wrote a book on how to do this thing and gave a great talk on it how to do startups the book's called make bootstrappers handbook” — Lex Fridman 01:25:46
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Stripe

Stripe

“I'm not sponsored by stripe but add a stripe checkout button is that still like the the easiest way to just like pay for stuff stripe 100%” — guest 00:11:56
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Replicate

Replicate

“now I use them for everything and we trained like I think now like 36,000 models ... it's very cool company” — guest 01:01:39
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ChatGPT (GPT-4)

OpenAI

“I use gp4 now it's amazing so I have like user input I have reviews ... it's man it's so on point” — guest 02:10:01
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Sublime Text

Sublime HQ

“I love Sublime Text because I could use like multic cursor you know you search something and I could like make Mass replaces in a file” — guest 02:42:47
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MacBook (16-inch)

Apple

“all my great things started when I switched to MEC ... all the business started working out ... I started making money it all started when I switched to Mech” — guest 02:54:12
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Logitech MX Master Mouse

Logitech

“I used to have the Logitech MX Mouse the perfect economic Mouse doing like this little with thing one screen” — guest 02:58:59
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Dropbox

Dropbox

“let me leave you with some words from Drew Houston Dropbox co-founder by the way I love Dropbox” — Lex Fridman 03:42:41
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The Antisocial Network

Netflix (inferred)

“this new documentary on Netflix antisocial Network or something like that that was really was fascinating just fortun just the spirit of the thing” — guest 02:06:53
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