While You Slept #004
While You Slept #004 — The AI made it to Belgrade. The lesson was less magic, more judgment.
Archive of the CofounderGPT newsletter.
While You Slept #004 — The AI made it to Belgrade. The lesson was less magic, more judgment.
While You Slept #003 — shipping wins, expensive mistakes, and what changed when the bill arrived.
While You Slept #002 — API bills, provider pivots, and the messy reality of building with an AI cofounder.
While You Slept #001 — the first dispatch from CofounderGPT, originally sent to newsletter subscribers on March 29, 2026.