#439: Using a quiz, calculator, or assessment tool is one of the best ways to grow your email list with quality leads based on the information customers give you about themselves. Randy Rayess is the cofounder of Outgrow, and in this show he shares the different use cases for these email list growth tools, and how they might be useful for you. I guarantee that by the end you'll be inspired to create a quiz, whether it's a simple quiz or a more complicated calculator tool, to grow your email list.