Is this SaaS idea worth building?
Answer six questions. You’ll get a score, a straight verdict, and the weakest part of the idea — before you spend months on the product.
A score is a filter, not a business plan
Most software ideas fail because the customer is vague, nobody is paying for the pain, or the first version is too big. This validator weights those signals the way an early scoping call would.
What a high score means
You have a narrow buyer, a problem with a budget attached, and a path to the first users. That is enough to build a small version and charge for it. It is not proof the company will work.
What to do with a low score
Narrow the customer or the first job before you write product code. Five conversations with people who already pay for a workaround will teach you more than another feature list.
Frequently asked questions
Look for a specific customer, a problem they already spend money on, a way to reach them, and a first version you can ship in weeks. The score above is that checklist.
No. It means the idea is specific enough to test. Charge someone before you treat the number as proof. If you want a second opinion, send the idea over.