Test your startup idea.

Write it in one or two sentences. You get an indicative pre-score, a hook and the first question to dig into. Then change a word, test again and watch the marker move.

Nothing confidential: your text is sent to our analysis provider. Flaynn does not store it.

0/200

No idea to hand? Start from an example:

The reading

Your reading appears here. Each new attempt leaves its mark on the scale.

An indicative pre-score, calculated automatically on your two sentences against four criteria: clarity of the value proposition, perceived market size, apparent feasibility, originality. It is neither investment advice, nor advice of any kind, nor a prediction of success. Up to 10 attempts per hour.