Constant Contact and SendInBlue Email Deliverability Comparison
In this comparison, the deliverability of Constant Contact and SendInBlue is compared in detail. All available data, taking the filters into account, is used for the comparison.
Email deliverability
This comparison compares the numbers for sent emails, you can also see in which folder the emails at the email service provider ended up and how many emails were lost on the way. The numbers look better for SendInBlue than for Constant Contact.
Emails Sent | Emails Inbox | Emails Spam | Emails Lost |
---|---|---|---|
338.454
339.005
|
251.328
252.620
|
74.053
73.996
|
13.073
12.389
|
Email deliverability rates
The following table shows the most important deliverability rates (in percent) for the compared providers. The higher the inbox rate and the lower the spam rate, the better. SendInBlue beats Constant Contact in this comparison.
Inbox (%) | Spam (%) | Lost (%) |
---|---|---|
74.26 %
74.52 %
|
21.88 %
21.83 %
|
3.86 %
3.65 %
|
Email deliverability by category
This comparison compares the deliverability taking into account the category or the industry. The deliverability can vary greatly depending on the industry. In this comparison, SendInBlue is the clear winner.
Category | Emails Sent | Emails Inbox | Emails Spam | Emails Lost | Inbox (%) | Spam (%) | Lost (%) |
---|---|---|---|---|---|---|---|
Clothing |
26120
26113
|
20188
20311
|
4976
4924
|
956
878
|
77.29 %
77.78 %
|
19.05 %
18.86 %
|
3.66 %
3.36 %
|
Elektronics |
25811
26070
|
19379
19597
|
5509
5563
|
923
910
|
75.08 %
75.17 %
|
21.34 %
21.34 %
|
3.58 %
3.49 %
|
Entertainment |
25996
26114
|
19258
19342
|
5706
5814
|
1032
958
|
74.08 %
74.07 %
|
21.95 %
22.26 %
|
3.97 %
3.67 %
|
Cosmetics & Beauty |
26106
26029
|
19378
19287
|
5727
5728
|
1001
1014
|
74.23 %
74.10 %
|
21.94 %
22.01 %
|
3.83 %
3.90 %
|
Food & Drink |
26096
26659
|
20269
20638
|
4934
5152
|
893
869
|
77.67 %
77.41 %
|
18.91 %
19.33 %
|
3.42 %
3.26 %
|
Home & Garden |
26027
26502
|
20084
20599
|
4993
5056
|
950
847
|
77.17 %
77.73 %
|
19.18 %
19.08 %
|
3.65 %
3.20 %
|
Finance |
26382
26039
|
18628
18516
|
6668
6450
|
1086
1073
|
70.61 %
71.11 %
|
25.27 %
24.77 %
|
4.12 %
4.12 %
|
Health |
25636
26028
|
18318
18640
|
6274
6364
|
1044
1024
|
71.45 %
71.62 %
|
24.47 %
24.45 %
|
4.07 %
3.93 %
|
Pets |
26496
26290
|
20254
20197
|
5284
5206
|
958
887
|
76.44 %
76.82 %
|
19.94 %
19.80 %
|
3.62 %
3.37 %
|
Sport & Fitness |
26499
25616
|
19375
18912
|
6070
5721
|
1054
983
|
73.12 %
73.83 %
|
22.91 %
22.33 %
|
3.98 %
3.84 %
|
Job & Career |
25670
25933
|
18677
18871
|
5910
6044
|
1083
1018
|
72.76 %
72.77 %
|
23.02 %
23.31 %
|
4.22 %
3.93 %
|
Dating |
26094
25746
|
17943
17866
|
6995
6870
|
1156
1010
|
68.76 %
69.39 %
|
26.81 %
26.68 %
|
4.43 %
3.92 %
|
Other |
25521
25866
|
19577
19844
|
5007
5104
|
937
918
|
76.71 %
76.72 %
|
19.62 %
19.73 %
|
3.67 %
3.55 %
|
Email deliverability by email service provider
Finally, the following table compares the deliverability taking into account the email service provider. Similar to the industry, also the email service provider can affect the email deliverability in both directions – positive or negative. In this comparison, SendInBlue is better than Constant Contact.
Provider | Emails Sent | Emails Inbox | Emails Spam | Emails Lost | Inbox (%) | Spam (%) | Lost (%) |
---|---|---|---|---|---|---|---|
Gmail |
33927
34615
|
24094
24491
|
8452
8741
|
1381
1383
|
71.02 %
70.75 %
|
24.91 %
25.25 %
|
4.07 %
4.00 %
|
Outlook Mail |
33644
33130
|
24115
23942
|
8115
7893
|
1414
1295
|
71.68 %
72.27 %
|
24.12 %
23.82 %
|
4.20 %
3.91 %
|
Yahoo Mail |
33715
33539
|
24948
24985
|
7429
7284
|
1338
1270
|
74.00 %
74.50 %
|
22.03 %
21.72 %
|
3.97 %
3.79 %
|
AOL Mail |
32983
34374
|
24444
25437
|
7171
7628
|
1368
1309
|
74.11 %
74.00 %
|
21.74 %
22.19 %
|
4.15 %
3.81 %
|
Mail.com |
33979
33977
|
25591
25679
|
7110
7096
|
1278
1202
|
75.31 %
75.58 %
|
20.92 %
20.88 %
|
3.76 %
3.54 %
|
Yandex Mail |
34057
33788
|
24704
24616
|
7957
7856
|
1396
1316
|
72.54 %
72.85 %
|
23.36 %
23.25 %
|
4.10 %
3.89 %
|
GMX Mail |
33615
33710
|
25051
25364
|
7274
7226
|
1290
1120
|
74.52 %
75.24 %
|
21.64 %
21.44 %
|
3.84 %
3.32 %
|
Zoho Mail |
34085
33692
|
25971
25757
|
6936
6779
|
1178
1156
|
76.19 %
76.45 %
|
20.35 %
20.12 %
|
3.46 %
3.43 %
|
ProtonMail |
34202
34058
|
25924
25905
|
7050
6979
|
1228
1174
|
75.80 %
76.06 %
|
20.61 %
20.49 %
|
3.59 %
3.45 %
|
Custom Mail |
34247
34122
|
26486
26444
|
6559
6514
|
1202
1164
|
77.34 %
77.50 %
|
19.15 %
19.09 %
|
3.51 %
3.41 %
|
Compare Constant Contact with other providers
Compare the email deliverability of Constant Contact with other providers.
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