🌊   Message Volume - Last 30 Days

💪   Top Senders

1

5,963 8.7 per day
2

3,848 5.4 per day
3

3,832 6.7 per day
4

3,816 5.7 per day
5

3,514 5.3 per day
6

3,245 4.6 per day
7

2,749 3.9 per day
8

2,559 4.1 per day
9

2,428 3.5 per day
10

2,228 3.7 per day
+ See All Senders

😴   Messages by Time of Day (GMT)*

* Keep in mind that GMT is four or five hours ahead of New York time, depending on the time of year. The Archive also includes emails sent from all around the world, and there's no practical way to adjust for local time.

🤖   Email Providers*

1

MailChimp

61,048
2

Blue State Digital

53,368
3

NGP VAN

40,299
4

SendGrid

24,310
5

MessageGears

23,833
6

Campaigner

18,744
7

ActionKit

16,128
8

EveryAction

14,531
9

Constant Contact

12,231
10

WinRed

11,803
11

Iterable

11,604
12

Litmus

10,532
13

EarnWare

9,385
14

NationBuilder

8,289
15

Salsa Labs

8,206
16

Salesforce Email Studio (ExactTarget)

7,474
17

Campaign Monitor

5,728
18

Pardot

5,498
19

Convio

5,328
20

govDelivery

5,133
21

Acoustic (formerly Silverpop)

4,503
22

Stripo.email

3,968
23

L-Soft LISTSERV

3,823
24

PostUp (Upland)

3,588
25

Anedot

3,487
26

Paramount Communication Group

3,140
27

Blackbaud

2,525
28

Sendlane

2,490
29

Engaging Networks

2,400
30

HubSpot

2,261
31

AWeber

1,987
32

CiviCRM

1,984
33

Critical Impact

1,758
34

Emma

1,598
35

Act-On

1,552
36

Feedburner

1,481
37

Wordpress.com

1,478
38

SparkPost

1,472
39

Sailthru

1,323
40

ActiveCampaign

1,189
41

Brick River

1,113
42

iContact

796
43

Marketo

768
44

MailerLite

630
45

ClickDimensions

518
46

WhatCounts

510
47

Granite Lists

491
48

Adestra (Upland)

467
49

Substack

385
50

Cheetah Digital

360
51

VerveMail

325
52

GetResponse

281
53

MyNewsletterBuilder

260
54

Squarespace

231
55

Robly

213
56

GoDaddy

186
57

Savicom

180
58

Meltwater

180
59

Klaviyo

177
60

Sendinblue

173
61

Wild Apricot/Personify

167
62

GoDaddy Sable

135
63

SendPulse

118
64

Predictive Response

85
65

MailJet

77
66

Cyberimpact

35
67

Postmark

26
68

Vuture

1
* This feature is experimental. Some messages may be counted under multiple providers and not all providers can be identified. We are working on improvements.

🤓   Longest Average Subject Lines

1

135 characters
2

120 characters
3

118 characters
4

118 characters
5

116 characters
6

115 characters
7

111 characters
8

111 characters
9

110 characters
10

109 characters