Postmark and Sarbacane Email Deliverability Comparison
In this comparison, the deliverability of Postmark and Sarbacane 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 Postmark than for Sarbacane.
Emails Sent | Emails Inbox | Emails Spam | Emails Lost |
---|---|---|---|
62.077
71.148
|
50.973
56.238
|
8.694
11.784
|
2.410
3.126
|
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. Postmark beats Sarbacane in this comparison.
Inbox (%) | Spam (%) | Lost (%) |
---|---|---|
82.11 %
79.04 %
|
14.01 %
16.56 %
|
3.88 %
4.39 %
|
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, Postmark is the clear winner.
Category | Emails Sent | Emails Inbox | Emails Spam | Emails Lost | Inbox (%) | Spam (%) | Lost (%) |
---|---|---|---|---|---|---|---|
Clothing |
4830
5605
|
4056
4555
|
592
828
|
182
222
|
83.98 %
81.27 %
|
12.26 %
14.77 %
|
3.77 %
3.96 %
|
Elektronics |
4784
5445
|
3986
4388
|
631
847
|
167
210
|
83.32 %
80.59 %
|
13.19 %
15.56 %
|
3.49 %
3.86 %
|
Entertainment |
4674
5489
|
3825
4335
|
665
921
|
184
233
|
81.84 %
78.98 %
|
14.23 %
16.78 %
|
3.94 %
4.24 %
|
Cosmetics & Beauty |
4777
5486
|
3902
4319
|
679
907
|
196
260
|
81.68 %
78.73 %
|
14.21 %
16.53 %
|
4.10 %
4.74 %
|
Food & Drink |
4630
5478
|
3945
4454
|
545
801
|
140
223
|
85.21 %
81.31 %
|
11.77 %
14.62 %
|
3.02 %
4.07 %
|
Home & Garden |
4818
5370
|
4086
4344
|
570
793
|
162
233
|
84.81 %
80.89 %
|
11.83 %
14.77 %
|
3.36 %
4.34 %
|
Finance |
4847
5436
|
3831
4158
|
783
1014
|
233
264
|
79.04 %
76.49 %
|
16.15 %
18.65 %
|
4.81 %
4.86 %
|
Health |
4745
5447
|
3829
4259
|
712
960
|
204
228
|
80.70 %
78.19 %
|
15.01 %
17.62 %
|
4.30 %
4.19 %
|
Pets |
4821
5450
|
4013
4387
|
627
851
|
181
212
|
83.24 %
80.50 %
|
13.01 %
15.61 %
|
3.75 %
3.89 %
|
Sport & Fitness |
4709
5374
|
3824
4163
|
710
950
|
175
261
|
81.21 %
77.47 %
|
15.08 %
17.68 %
|
3.72 %
4.86 %
|
Job & Career |
4745
5542
|
3782
4227
|
759
1035
|
204
280
|
79.70 %
76.27 %
|
16.00 %
18.68 %
|
4.30 %
5.05 %
|
Dating |
4746
5455
|
3771
4169
|
765
1013
|
210
273
|
79.46 %
76.43 %
|
16.12 %
18.57 %
|
4.42 %
5.00 %
|
Other |
4951
5571
|
4123
4480
|
656
864
|
172
227
|
83.28 %
80.42 %
|
13.25 %
15.51 %
|
3.47 %
4.07 %
|
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, Postmark is better than Sarbacane.
Provider | Emails Sent | Emails Inbox | Emails Spam | Emails Lost | Inbox (%) | Spam (%) | Lost (%) |
---|---|---|---|---|---|---|---|
Gmail |
4728
5432
|
3610
4019
|
871
1139
|
247
274
|
76.35 %
73.99 %
|
18.42 %
20.97 %
|
5.22 %
5.04 %
|
Outlook Mail |
4561
5428
|
3660
4186
|
713
982
|
188
260
|
80.25 %
77.12 %
|
15.63 %
18.09 %
|
4.12 %
4.79 %
|
Yahoo Mail |
4764
5506
|
3877
4334
|
699
935
|
188
237
|
81.38 %
78.71 %
|
14.67 %
16.98 %
|
3.95 %
4.30 %
|
AOL Mail |
4865
5396
|
3963
4225
|
705
925
|
197
246
|
81.46 %
78.30 %
|
14.49 %
17.14 %
|
4.05 %
4.56 %
|
Mail.com |
4799
5531
|
3957
4417
|
651
896
|
191
218
|
82.45 %
79.86 %
|
13.57 %
16.20 %
|
3.98 %
3.94 %
|
Yandex Mail |
4676
5461
|
3761
4207
|
724
985
|
191
269
|
80.43 %
77.04 %
|
15.48 %
18.04 %
|
4.08 %
4.93 %
|
GMX Mail |
4739
5550
|
3982
4497
|
585
835
|
172
218
|
84.03 %
81.03 %
|
12.34 %
15.05 %
|
3.63 %
3.93 %
|
Zoho Mail |
4909
5463
|
4131
4431
|
614
822
|
164
210
|
84.15 %
81.11 %
|
12.51 %
15.05 %
|
3.34 %
3.84 %
|
ProtonMail |
4740
5486
|
4028
4470
|
546
781
|
166
235
|
84.98 %
81.48 %
|
11.52 %
14.24 %
|
3.50 %
4.28 %
|
Custom Mail |
4800
5512
|
4082
4519
|
561
786
|
157
207
|
85.04 %
81.98 %
|
11.69 %
14.26 %
|
3.27 %
3.76 %
|
iCloud Mail |
4793
5519
|
3721
4080
|
844
1107
|
228
332
|
77.63 %
73.93 %
|
17.61 %
20.06 %
|
4.76 %
6.02 %
|
Tuta |
4930
5542
|
4153
4493
|
616
831
|
161
218
|
84.24 %
81.07 %
|
12.49 %
14.99 %
|
3.27 %
3.93 %
|
Juno.com |
4773
5322
|
4048
4360
|
565
760
|
160
202
|
84.81 %
81.92 %
|
11.84 %
14.28 %
|
3.35 %
3.80 %
|
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