Build vs Buy

Build vs buy is the decision between custom AI software shaped around your process and an off-the-shelf product you adopt and configure, weighed on cost, fit, speed and control.

Business & strategymake or buybuy vs build
§ 01DefinitionBuild vs Buy

No jargon, no math

In plain words, what is it?

The mechanism is a scoring of one specific process against two paths. First you name the process precisely: not “use AI”, but “quote custom parts in ten minutes”. Then you test whether the process is core to your edge. If every competitor runs it the same way, a product already exists: you buy, and you are live in weeks. If the process is where you win, you check how much a product really fits. Covering most of the workflow means adopt and extend; covering little means build, which buys exact fit at the price of owning maintenance, data pipelines and upgrades forever. The hybrid is common: buy the model, build the workflow. Where it breaks: buying a generic tool for the process that makes your margin, or building what a mature product already does well because building feels serious.

§ 02How it worksName it, test your edge, check the fit, then decide
  1. 01

    Name the process. Be specific: not “use AI”, but “quote custom parts in ten minutes”.

  2. 02

    Buy the generic. If competitors run it the same way, a product already exists and you are live in weeks.

  3. 03

    Check the fit. If a product covers most of the workflow, adopt it and extend.

  4. 04

    Build the core. When the process is your edge and nothing fits, custom is the honest answer.

  5. 05

    Own the outcome. Built or bought, someone inside must run, watch and update the system.

§ 04

Want this running in your stack?

We design and ship AI systems with permissions, logs and human approval. It starts with a 30-minute scoping call.