A startup can fail because the problem behind it cannot carry a business: too few people have it, they do not feel it, they have no budget for it, or they cannot buy today.
From Excuse Me, Is There a Problem? by Jason Cohen, A Smart Bear. (Recommended read!)
Start with a problem you want to solve, and answer the questions below.
How to read the score
A moderate answer to every question (a million potential customers, a $100 annual budget, middling scores elsewhere) multiplies out to exactly 625,000, and so lands on 1.0.
- Below 1.0: the business does not work as described. Change something structural rather than pushing harder.
- 1.0 or above: viable as an indie business.
- 2.0 or above: enough headroom for a scale-up.
Each criterion is explained at length in Excuse Me, Is There a Problem? by Jason Cohen.