Free · every week · 5-minute read
Building with AI,
one letter a week.
Weekly tips from building my companies in public plus the AI news that actually matters. No hype, no fluff. Receipts and systems you can use the same day.
Every issue
The 3 hottest repos of the week
The AI tools blowing up on GitHub right now, and how people are actually making money with them.
AI news without the hype
The 2-3 things that actually mattered this week, in plain language, with the receipts.
Building in public
What I'm shipping across my companies: wins, numbers, and the mistakes so you can skip them.
The systems themselves
Breakdowns of the automations I run, including the AI machine that makes every video on my page.
Who's writing
I'm Johann — I've built 12+ software companies and sold three. Right now I run Cyndra (AI employees for businesses) and document everything I learn while AI does more and more of the work. More about me →
Want the full systems, not just the letter?
AI Operators is the community where I share everything: weekly calls, the complete automations (including the one making my videos), and feedback on what you're building.
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