
Build vs Buy Software: A Practical Decision Framework
Build when software is your edge or nothing off-the-shelf fits; buy when it is a solved commodity. A scorecard, the real cost trade-off, and when to do both.
Field notes on AI, automation, and building software that lasts.

Build when software is your edge or nothing off-the-shelf fits; buy when it is a solved commodity. A scorecard, the real cost trade-off, and when to do both.

A four-person team got a $113K monthly AI bill. Here’s the cost-aware architecture and the context moat that keep founders solvent in 2026.

Only about 5% of enterprise AI agents reach production. It is not a model problem, it is a discipline problem. Here is the work that ships the rest.

AI wrote the code, it passed review, then it broke in prod. Here’s the workflow that turns the 41% post-adoption bug spike into someone else’s problem.
For a content site, plain REST is often the calmer choice. When GraphQL actually pays off, and when it just adds moving parts.
Postgres, SQLite, or a managed document store? Pick the boring option that lets you change your mind later.
Small, predictable releases beat big-bang launches. Here is how a weekly train keeps momentum without chaos.
Prototype, pilot, or launch — matching your MVP type to the decision you actually need to make.