Evaluate build versus buy
Compare building, buying, and integrating against total cost and strategic control.
What this prompt helps you do
A comparison with cost over time, speed, control, risk, exit options, and a recommendation.
When to use it
A capability is needed and a credible third-party option exists.
What to prepare
The goal, relevant source material, constraints, examples, and the decision or action this should support.
How to get a strong result
Include ongoing maintenance and the cost of switching later; both are routinely left out of the build case.
How to use this prompt
Replace each placeholder with accurate context. Paste the complete prompt into ChatGPT, review the response critically, resolve important questions, and use it as a considered input to the next decision—not as an unchecked final answer.