In the order they arrived, from the first email after signup.
How often, when and how Codewars emails its subscribers, measured from every email we received.
Every email Codewars sent in its first month, grouped by the day it arrived.
Every subject line and preview text, in the order they arrived.
We captured 2 emails from Codewars after signing up: account verification and welcome emails.
All of its emails arrived on the day we signed up, its designs lean red and teal and 50% of its emails use single cta.
Its subject lines run about 47 characters.
