Envelopes.com emails

envelopes.com

Envelopes.com sends about 7 emails a week through Klaviyo, most often on Friday around 8 AM Eastern.

Emails a week
about 7
Busiest send time
Fridays at 8am ET
Last sent
Today · Oct 30
Tracked since
Mar 2026
Emails collected
221
Website popularity
Top 500,000 sites

Recent subject lines

All subject lines

Subject lines average 36 characters. Each one opens the email it came from.

PictureSent (Eastern)SubjectPreview text
Oct 30, 2026 6:34 AMProfessional mail starts here: 10% off your first orderProfessional mail starts with the right envelopes.
Oct 30, 2026 3:58 AMBig business? Bigger savings.Bulk discounts designed to help your business grow.
Oct 30, 2026 2:55 AMJust one click helps us serve you better!A quick profile update helps us send content that fits your needs.
Oct 29, 2026 10:53 PMRecommended picks to power all your projectsYour recent favorites plus other strong choices to consider.
Oct 29, 2026 10:00 AMYou Know the Envelope. Now Meet the Card.🎄Customizable holiday cards made for meaningful business connections.
Oct 29, 2026 3:57 AMCustomizing is as easy as 1, 2, 3Customization without complications.
Oct 28, 2026 10:52 PMYour selected supplies are ready to review!Get back to your saved picks and streamline your purchase.
Oct 28, 2026 10:00 AMThese Savings Won’t Stay Buried ⚰️Don’t wait until this sale is gone for good.

All subject lines

EarlierSeptemberAugustJulyJuneMayAprilMarch

When Envelopes.com sends

32% of its emails arrive in the 8 AM hour, with a second, smaller wave around 12 PM. Fridays are the busiest day.

Emails by weekday and hour, US Eastern
12a1a2a3a4a5a6a7a8a9a10a11a12p1p2p3p4p5p6p7p8p9p10p11p
Mon10011141130101501001100000
Tue10021030162111111001100100
Wed20011030141211100000010110
Thu0101021112122920000000110
Fri30210021133231001001001100
Sat100010101111001001000000
Sun100010102120000001000000
Emails by hour and weekday, US Eastern
MonTueWedThuFriSatSun
12a1120311
1a0001000
2a0000200
3a1211100
4a1110011
5a1002000
6a4331211
7a1001100
8a131614121312
9a0211311
10a1122212
11a0112310
12p15111191000
1p0102000
2p1100110
3p0000000
4p0000000
5p1100111
6p1100000
7p0010000
8p0000100
9p0111100
10p0011000
11p0000000

FewerMore(busiest cell: 16 emails)

Based on 221 emails received from Mar 16 to Oct 30, 2026. Times in US Eastern. How we collect · When all brands send

How often Envelopes.com sends

Complete months have run between 18 and 36 emails.

  1. March 2026: 9 emails
  2. April 2026: 18 emails
  3. May 2026: 24 emails
  4. June 2026: 27 emails
  5. July 2026: 36 emails
  6. August 2026: 28 emails
  7. September 2026: 28 emails
  8. October 2026: 51 emails

Based on 221 emails received from Mar 16 to Oct 30, 2026. Times in US Eastern. How we collect

Busiest month
Jul 2026, 36
Quietest month
Apr 2026, 18
Busiest day
Friday, 44
Quietest day
Saturday, 9

About Envelopes.com

ESP
Klaviyo
Website popularity (CrUX)
Top 500,000 sites
Tracked since
Mar 2026
Emails collected
221
Emails a week
about 7
Last sent
Oct 30, 2026
Sends from
hello@envelopes.com
Subject length
36 characters avg

Counts include automated emails such as a welcome series. Website popularity is the bracket the brand's site falls in by visits, from Google's public Chrome UX Report (CrUX).

Similar sending frequency

Latest emailBrandESPWebsite popularityEmails a weekBusiest dayLast sent
80% Lowers80-lower.com · Top 1 million sitesKlaviyoTop 1 million sitesabout 7TuesdayOct 30, 2026Klaviyo · about 7 a week · busiest Tuesday · last sent Oct 30, 2026
13th Heaven Co.13thheaven.comKlaviyoabout 7FridayOct 15, 2026Klaviyo · about 7 a week · busiest Friday · last sent Oct 15, 2026
7th Manna7thmanna.comKlaviyoabout 7MondayOct 17, 2026Klaviyo · about 7 a week · busiest Monday · last sent Oct 17, 2026
Report an errorLast updated Oct 30, 2026

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