🌊   Message Volume - Last 30 Days

💪   Top Senders

1

6,130 8.4 per day
2

4,156 5.8 per day
3

3,848 5.1 per day
4

3,832 6.2 per day
5

3,514 5 per day
6

3,246 4.3 per day
7

2,874 3.8 per day
8

2,814 4.2 per day
9

2,428 3.2 per day
10

2,384 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

65,266
2

Blue State Digital

53,580
3

NGP VAN

46,637
4

SendGrid

26,426
5

MessageGears

25,259
6

Campaigner

18,995
7

ActionKit

17,993
8

EveryAction

17,046
9

Constant Contact

13,600
10

WinRed

13,250
11

Iterable

13,090
12

Litmus

11,566
13

EarnWare

9,385
14

Salsa Labs

8,921
15

NationBuilder

8,807
16

Salesforce Email Studio (ExactTarget)

8,102
17

Campaign Monitor

6,254
18

Convio

5,685
19

Pardot

5,681
20

govDelivery

5,549
21

Acoustic (formerly Silverpop)

4,969
22

PostUp (Upland)

4,825
23

L-Soft LISTSERV

4,162
24

Stripo.email

4,052
25

Anedot

3,957
26

Paramount Communication Group

3,359
27

Blackbaud

2,661
28

Sendlane

2,490
29

Engaging Networks

2,400
30

HubSpot

2,274
31

AWeber

2,128
32

CiviCRM

2,088
33

Critical Impact

2,028
34

SparkPost

1,791
35

Sailthru

1,725
36

Act-On

1,649
37

Emma

1,631
38

Feedburner

1,546
39

Wordpress.com

1,527
40

ActiveCampaign

1,503
41

Brick River

1,239
42

Marketo

949
43

Robly

881
44

iContact

867
45

MailerLite

637
46

Cheetah Digital

565
47

WhatCounts

558
48

Adestra (Upland)

547
49

Granite Lists

526
50

ClickDimensions

522
51

Substack

471
52

VerveMail

359
53

GetResponse

299
54

MyNewsletterBuilder

275
55

Squarespace

246
56

Savicom

220
57

GoDaddy

216
58

Meltwater

205
59

Sendinblue

192
60

Klaviyo

185
61

Wild Apricot/Personify

173
62

GoDaddy Sable

165
63

SendPulse

118
64

Predictive Response

93
65

MailJet

81
66

Postmark

55
67

Cyberimpact

38
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

133 characters
2

120 characters
3

118 characters
4

118 characters
5

116 characters
6

113 characters
7

112 characters
8

111 characters
9

111 characters
10

111 characters