Brand Observatory / Clothing & Accessories
What happens when you give HM your email address
Independently observed by Siftbox's subscriber panel · 3 emails analyzed hm.com
What they send
Their sale rhythm
Every verified offer from HM, plotted by the day our panel first saw it.
Deals we've verified
Every offer below was detected in an email our panel inbox received — nothing is scraped or guessed.
Mark your calendar
Should you subscribe?
How easy it is to leave
Measured from the unsubscribe route in the mail itself, not from what happens after you use it. Every HM message our panel received was checked.
None of these messages carried the standard unsubscribe header, so leaving means finding the link in the email itself. Across the 3 emails the panel has received.
Subscribe to HM without the noise
Give brands your Siftbox address instead. You'll get the real sales and skip the filler — automatically.
Looking to sign up to HM with your Siftbox address? Their site is at hm.com.
Siftbox operates its own panel of subscriber inboxes that sign up for brand newsletters the same way any customer would. Every email received is analyzed for offers, discount depth, and send patterns. No individual inbox is ever exposed — data comes from Siftbox's own panel of subscriber inboxes, including mail archives contributed by the founders, blended with anonymized aggregates from Siftbox traffic once many subscribers have received the same campaign. Figures refresh as new email arrives and the site is rebuilt.