mailtrap and Postmark Email Deliverability Comparison

mailtrap

Postmark

In this comparison, the deliverability of mailtrap and Postmark 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 mailtrap.

Emails Sent	Emails Inbox	Emails Spam	Emails Lost
75.657 77.364	58.161 60.340	15.843 15.418	1.653 1.606

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 mailtrap in this comparison.

Inbox (%)	Spam (%)	Lost (%)
76.87 % 77.99 %	20.94 % 19.93 %	2.18 % 2.08 %

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	5903 6125	4509 4737	1275 1265	119 123	76.38 % 77.34 %	21.60 % 20.65 %	2.02 % 2.01 %
Elektronics	5971 5829	4588 4554	1243 1152	140 123	76.84 % 78.13 %	20.82 % 19.76 %	2.34 % 2.11 %
Entertainment	5858 5939	4522 4607	1206 1218	130 114	77.19 % 77.57 %	20.59 % 20.51 %	2.22 % 1.92 %
Cosmetics & Beauty	5731 5972	4404 4699	1194 1157	133 116	76.85 % 78.68 %	20.83 % 19.37 %	2.32 % 1.94 %
Food & Drink	5950 5914	4562 4591	1268 1211	120 112	76.67 % 77.63 %	21.31 % 20.48 %	2.02 % 1.89 %
Home & Garden	5800 6083	4435 4729	1249 1227	116 127	76.47 % 77.74 %	21.53 % 20.17 %	2.00 % 2.09 %
Finance	5718 5980	4583 4887	1005 957	130 136	80.15 % 81.72 %	17.58 % 16.00 %	2.27 % 2.27 %
Health	5773 6023	4626 4892	1020 1009	127 122	80.13 % 81.22 %	17.67 % 16.75 %	2.20 % 2.03 %
Pets	5906 6058	4501 4677	1276 1257	129 124	76.21 % 77.20 %	21.61 % 20.75 %	2.18 % 2.05 %
Sport & Fitness	5507 5761	4210 4496	1164 1142	133 123	76.45 % 78.04 %	21.14 % 19.82 %	2.42 % 2.14 %
Job & Career	5898 5954	4429 4491	1353 1339	116 124	75.09 % 75.43 %	22.94 % 22.49 %	1.97 % 2.08 %
Dating	5947 5963	4304 4403	1506 1436	137 124	72.37 % 73.84 %	25.32 % 24.08 %	2.30 % 2.08 %
Other	5695 5763	4488 4577	1084 1048	123 138	78.81 % 79.42 %	19.03 % 18.18 %	2.16 % 2.39 %

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 mailtrap.

Provider	Emails Sent	Emails Inbox	Emails Spam	Emails Lost	Inbox (%)	Spam (%)	Lost (%)
Gmail	5532 5361	4030 3973	1375 1270	127 118	72.85 % 74.11 %	24.86 % 23.69 %	2.30 % 2.20 %
Outlook Mail	5474 5479	4097 4166	1251 1206	126 107	74.84 % 76.04 %	22.85 % 22.01 %	2.30 % 1.95 %
Yahoo Mail	5396 5570	4115 4261	1168 1199	113 110	76.26 % 76.50 %	21.65 % 21.53 %	2.09 % 1.97 %
AOL Mail	5501 5446	4199 4213	1176 1110	126 123	76.33 % 77.36 %	21.38 % 20.38 %	2.29 % 2.26 %
Mail.com	5440 5653	4213 4514	1111 1027	116 112	77.44 % 79.85 %	20.42 % 18.17 %	2.13 % 1.98 %
Yandex Mail	5434 5609	4130 4327	1180 1168	124 114	76.00 % 77.14 %	21.72 % 20.82 %	2.28 % 2.03 %
GMX Mail	5390 5412	4043 4097	1234 1202	113 113	75.01 % 75.70 %	22.89 % 22.21 %	2.10 % 2.09 %
Zoho Mail	5419 5461	4195 4290	1107 1060	117 111	77.41 % 78.56 %	20.43 % 19.41 %	2.16 % 2.03 %
ProtonMail	5447 5591	4327 4497	1010 986	110 108	79.44 % 80.43 %	18.54 % 17.64 %	2.02 % 1.93 %
Custom Mail	5294 5358	4252 4335	921 915	121 108	80.32 % 80.91 %	17.40 % 17.08 %	2.29 % 2.02 %
iCloud Mail	5411 5528	4002 4107	1299 1298	110 123	73.96 % 74.29 %	24.01 % 23.48 %	2.03 % 2.23 %
Tuta	5421 5765	4282 4608	1018 1039	121 118	78.99 % 79.93 %	18.78 % 18.02 %	2.23 % 2.05 %
Juno.com	5167 5695	4064 4582	983 982	120 131	78.65 % 80.46 %	19.02 % 17.24 %	2.32 % 2.30 %
Mailfence	5331 5436	4212 4370	1010 956	109 110	79.01 % 80.39 %	18.95 % 17.59 %	2.04 % 2.02 %

Compare mailtrap with other providers

Compare the email deliverability of mailtrap with other providers.