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 |
---|---|---|---|
386.369
386.815
|
289.437
291.230
|
81.857
81.251
|
15.075
14.334
|
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 (%) |
---|---|---|
74.91 %
75.29 %
|
21.19 %
21.01 %
|
3.90 %
3.71 %
|
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 |
29778
29728
|
23188
23316
|
5494
5402
|
1096
1010
|
77.87 %
78.43 %
|
18.45 %
18.17 %
|
3.68 %
3.40 %
|
Elektronics |
29424
29658
|
22263
22556
|
6075
6071
|
1086
1031
|
75.66 %
76.05 %
|
20.65 %
20.47 %
|
3.69 %
3.48 %
|
Entertainment |
29695
29767
|
22191
22297
|
6298
6378
|
1206
1092
|
74.73 %
74.91 %
|
21.21 %
21.43 %
|
4.06 %
3.67 %
|
Cosmetics & Beauty |
29786
29712
|
22295
22258
|
6338
6286
|
1153
1168
|
74.85 %
74.91 %
|
21.28 %
21.16 %
|
3.87 %
3.93 %
|
Food & Drink |
29802
30447
|
23295
23798
|
5470
5647
|
1037
1002
|
78.17 %
78.16 %
|
18.35 %
18.55 %
|
3.48 %
3.29 %
|
Home & Garden |
29752
30205
|
23121
23671
|
5526
5550
|
1105
984
|
77.71 %
78.37 %
|
18.57 %
18.37 %
|
3.71 %
3.26 %
|
Finance |
30013
29812
|
21437
21439
|
7334
7106
|
1242
1267
|
71.43 %
71.91 %
|
24.44 %
23.84 %
|
4.14 %
4.25 %
|
Health |
29219
29791
|
21133
21624
|
6898
6977
|
1188
1190
|
72.33 %
72.59 %
|
23.61 %
23.42 %
|
4.07 %
3.99 %
|
Pets |
30220
30013
|
23268
23247
|
5848
5736
|
1104
1030
|
77.00 %
77.46 %
|
19.35 %
19.11 %
|
3.65 %
3.43 %
|
Sport & Fitness |
30118
29347
|
22193
21861
|
6710
6328
|
1215
1158
|
73.69 %
74.49 %
|
22.28 %
21.56 %
|
4.03 %
3.95 %
|
Job & Career |
29359
29527
|
21544
21670
|
6580
6669
|
1235
1188
|
73.38 %
73.39 %
|
22.41 %
22.59 %
|
4.21 %
4.02 %
|
Dating |
29918
29392
|
20900
20732
|
7698
7493
|
1320
1167
|
69.86 %
70.54 %
|
25.73 %
25.49 %
|
4.41 %
3.97 %
|
Other |
29285
29416
|
22609
22761
|
5588
5608
|
1088
1047
|
77.20 %
77.38 %
|
19.08 %
19.06 %
|
3.72 %
3.56 %
|
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 |
38739
39508
|
27822
28352
|
9319
9569
|
1598
1587
|
71.82 %
71.76 %
|
24.06 %
24.22 %
|
4.13 %
4.02 %
|
Outlook Mail |
38508
37965
|
27844
27742
|
8994
8706
|
1670
1517
|
72.31 %
73.07 %
|
23.36 %
22.93 %
|
4.34 %
4.00 %
|
Yahoo Mail |
38552
38297
|
28758
28800
|
8250
8051
|
1544
1446
|
74.60 %
75.20 %
|
21.40 %
21.02 %
|
4.00 %
3.78 %
|
AOL Mail |
37649
39018
|
28102
29127
|
7971
8369
|
1576
1522
|
74.64 %
74.65 %
|
21.17 %
21.45 %
|
4.19 %
3.90 %
|
Mail.com |
38849
38744
|
29477
29547
|
7886
7806
|
1486
1391
|
75.88 %
76.26 %
|
20.30 %
20.15 %
|
3.83 %
3.59 %
|
Yandex Mail |
38847
38597
|
28400
28422
|
8822
8671
|
1625
1504
|
73.11 %
73.64 %
|
22.71 %
22.47 %
|
4.18 %
3.90 %
|
GMX Mail |
38308
38543
|
28897
29305
|
7974
7903
|
1437
1335
|
75.43 %
76.03 %
|
20.82 %
20.50 %
|
3.75 %
3.46 %
|
Zoho Mail |
38869
38361
|
29841
29601
|
7652
7423
|
1376
1337
|
76.77 %
77.16 %
|
19.69 %
19.35 %
|
3.54 %
3.49 %
|
ProtonMail |
38991
38873
|
29860
29891
|
7742
7611
|
1389
1371
|
76.58 %
76.89 %
|
19.86 %
19.58 %
|
3.56 %
3.53 %
|
Custom Mail |
39057
38909
|
30436
30443
|
7247
7142
|
1374
1324
|
77.93 %
78.24 %
|
18.55 %
18.36 %
|
3.52 %
3.40 %
|
Compare Constant Contact with other providers
Compare the email deliverability of Constant Contact with other providers.
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