In the order they arrived, from the first email after signup.
How often, when and how PostHog emails its subscribers, measured from every email we received.
Every email PostHog sent in its first month, grouped by the day it arrived.
Day 0
Signup day
Day 3
3 days later
Every subject line and preview text, in the order they arrived.
We captured 2 emails from PostHog after signing up: welcome and newsletter emails.
50% of its emails arrived on the day we signed up, it sends with Substack and 50% of its emails use survey.
Its subject lines run about 42 characters.
