How to know if my project is worth it
Technical feasibility and profitability are two different questions, often confused at the start.
An object can be feasible without being viable as-is
A technically achievable object doesn't automatically mean it's economically viable for its intended use or sale. The cost of manufacturing at unit scale, compared to what a user is willing to pay, or to the real savings generated versus an existing solution, determines profitability far more than the technical feat itself.
Estimating profitability early, with simple numbers
Comparing the cost of the prototype and the envisioned small batch to the expected benefit — repair savings, time saved, potential resale — gives a realistic first estimate before investing further. This estimate naturally evolves as the project takes shape.
Frequently asked questions
Can an expensive-to-make object still be worthwhile?
Yes, if the benefit it brings (savings, durability, use) clearly outweighs its manufacturing and use cost.
Do I need a full business plan to assess this?
Not at the start: a simple cost-versus-benefit estimate is usually enough for a first decision.