Black Friday subject lines

Subject lines that earn opens in the most saturated week of the year.

10 examples

1.Saving you from the Black Friday inbox
2.Our one email this week
3.25% off, no tiers, no countdown
4.We tried to make this email shorter than our competitors'
5.Three things on sale (curated, not algorithmic)
6.A note from the founder about this week
7.GIVING25 is live — no theater
8.If you only open one Black Friday email
9.Skipping the gimmicks: here's the deal
10.We'll go quiet after Monday

What makes these work

Black Friday is the single most competitive inbox window of the year. Subscribers see 200–400 promotional emails between Tuesday and Cyber Monday. The subject lines that win are not the loudest; they're the ones that signal calm — counter-positioning against the SCREAMING ALL-CAPS competition. The most effective Black Friday subjects in our scoring rubric do one of three things: (1) acknowledge the noise and promise restraint ('Our one email this Black Friday'), (2) lead with a specific, honest deal ('25% off everything, no tiers, no countdown'), or (3) use brand-voice continuity to feel like a regular send rather than a sale ('A note from the founder'). Subjects packed with emojis, percentage signs, and ALL CAPS underperform in the broad Black Friday corpus we've scored — they pattern-match to the spam-filter rubrics most sophisticated inboxes use during peak season. Brand voice consistency matters more than ever this week; subscribers ignore the senders who are clearly trying to win the loudness contest.