Defensibility test · REA (Reverse Engineer Anything)

How well does your product survive a clone?

Clone Spotify with REA and you walk away with the player, without the music and without the label contracts. Answer eight questions and see where your product lands on the ruler: at one end, a calculator, with no moat at all; at the other, Spotify.

Inspired by Richard Jesus's post.

Your product is a calculator

Answer the eight questions. The ruler moves with every click.

What a clone takes and what stays

Updates with every answer
A clone built with REA takes
    A clone built with REA does not take

      Scored low? You can build a moat.

      In a diagnostic conversation, we look at which of these eight your product is most likely to develop first.

      I want a diagnosis of my moat