In fact, all our data shows most activity happens during the middle of the week with only minor outliers. In short, the high-level advice from our data is that your message has the greatest chance of being opened between 10am and 2pm, Tuesday to Thursday.
It’s when we start breaking this data out by message type – by in-app and email – that things start getting really interesting. For example, let’s take a look at the daily open rates for in-app vs email.
The spike of email opens between 10 and 11am is the highest open rate of any message across Intercom. Your inner marketer might start rubbing their hands together when you see that spike. “Let’s send all our messages at 9am before everyone gets into the office!”
But that spike really only tells us part of the story. The disparity of open rates between 10am and 4pm are much greater across email than across in-app. There are significant peaks associated with email, but in-apps remain more constant across the day. Just compare in-apps at 9am and 3pm, for example. Pretty steady, right?
What we’re seeing is that there is a window of opportunity associated with email on days like Tuesday and Thursday. Hit that, and your message will have a high chance of being opened. But if you’re looking for a consistent open rate throughout the day, consider in-app.
This pattern is confirmed if we examine the data over the course of a week. Emails sent between 10am and 2pm on Tuesdays and Thursdays have the greatest chances of being opened, but in-apps have a remarkably consistent open rate throughout the entire week. For example, you’ll have a much greater chance of getting an in-app opened than an email on a Friday. Likewise, late afternoon seems to be a particularly successful time for in-apps as opposed to email.