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Size the move before you make it.
Three small tools from the method: how long a test really takes at your traffic, whether your product can become a habit at all, and whether an idea’s loop holds together.
Weeks-to-read calculator
Sample size and the weeks until a test can be read, including metric maturation and release lag. Shows why small products need bigger swings.
Size a testHabit Zone plotter
Place your core behavior on frequency and perceived utility, the book’s two axes with no scale, and see which route your product is on.
Plot a behaviorHook canvas builder
Our 10-field canvas for one idea: trigger, action, reward, investment and how you will know it works. Export it as Markdown.
Build a canvas
Your product has its own version of this.
Find the stage you're stuck in, then make one move. Connecting Gamify It is free; Pro starts it.