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
75.551 76.798	58.133 59.444	15.767 15.641	1.651 1.713

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 (%)
76.95 % 77.40 %	20.87 % 20.37 %	2.19 % 2.23 %

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	5811 6023	4441 4621	1249 1271	121 131	76.42 % 76.72 %	21.49 % 21.10 %	2.08 % 2.17 %
Elektronics	6039 5836	4639 4530	1255 1176	145 130	76.82 % 77.62 %	20.78 % 20.15 %	2.40 % 2.23 %
Entertainment	5903 5800	4574 4456	1203 1225	126 119	77.49 % 76.83 %	20.38 % 21.12 %	2.13 % 2.05 %
Cosmetics & Beauty	5801 5908	4452 4597	1216 1184	133 127	76.75 % 77.81 %	20.96 % 20.04 %	2.29 % 2.15 %
Food & Drink	5889 5933	4505 4555	1258 1256	126 122	76.50 % 76.77 %	21.36 % 21.17 %	2.14 % 2.06 %
Home & Garden	5754 6024	4435 4641	1199 1249	120 134	77.08 % 77.04 %	20.84 % 20.73 %	2.09 % 2.22 %
Finance	5792 6100	4635 4945	1035 1013	122 142	80.02 % 81.07 %	17.87 % 16.61 %	2.11 % 2.33 %
Health	5759 6121	4621 4955	1015 1027	123 139	80.24 % 80.95 %	17.62 % 16.78 %	2.14 % 2.27 %
Pets	5948 6016	4551 4606	1266 1275	131 135	76.51 % 76.56 %	21.28 % 21.19 %	2.20 % 2.24 %
Sport & Fitness	5636 5696	4297 4426	1209 1145	130 125	76.24 % 77.70 %	21.45 % 20.10 %	2.31 % 2.19 %
Job & Career	5765 5828	4326 4344	1323 1351	116 133	75.04 % 74.54 %	22.95 % 23.18 %	2.01 % 2.28 %
Dating	5826 5816	4229 4275	1464 1409	133 132	72.59 % 73.50 %	25.13 % 24.23 %	2.28 % 2.27 %
Other	5628 5697	4428 4493	1075 1060	125 144	78.68 % 78.87 %	19.10 % 18.61 %	2.22 % 2.53 %

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	5598 5291	4089 3899	1378 1274	131 118	73.04 % 73.69 %	24.62 % 24.08 %	2.34 % 2.23 %
Outlook Mail	5540 5439	4155 4102	1260 1216	125 121	75.00 % 75.42 %	22.74 % 22.36 %	2.26 % 2.22 %
Yahoo Mail	5379 5571	4103 4230	1165 1222	111 119	76.28 % 75.93 %	21.66 % 21.94 %	2.06 % 2.14 %
AOL Mail	5582 5502	4278 4233	1178 1137	126 132	76.64 % 76.94 %	21.10 % 20.67 %	2.26 % 2.40 %
Mail.com	5366 5715	4162 4517	1093 1074	111 124	77.56 % 79.04 %	20.37 % 18.79 %	2.07 % 2.17 %
Yandex Mail	5451 5557	4130 4241	1196 1193	125 123	75.77 % 76.32 %	21.94 % 21.47 %	2.29 % 2.21 %
GMX Mail	5369 5337	4035 4004	1222 1212	112 121	75.15 % 75.02 %	22.76 % 22.71 %	2.09 % 2.27 %
Zoho Mail	5412 5427	4185 4225	1103 1085	124 117	77.33 % 77.85 %	20.38 % 19.99 %	2.29 % 2.16 %
ProtonMail	5363 5458	4265 4373	990 975	108 110	79.53 % 80.12 %	18.46 % 17.86 %	2.01 % 2.02 %
Custom Mail	5238 5333	4218 4300	905 914	115 119	80.53 % 80.63 %	17.28 % 17.14 %	2.20 % 2.23 %
iCloud Mail	5364 5380	3961 3973	1294 1279	109 128	73.84 % 73.85 %	24.12 % 23.77 %	2.03 % 2.38 %
Tuta	5381 5717	4269 4544	994 1046	118 127	79.33 % 79.48 %	18.47 % 18.30 %	2.19 % 2.22 %
Juno.com	5132 5712	4047 4540	963 1033	122 139	78.86 % 79.48 %	18.76 % 18.08 %	2.38 % 2.43 %
Mailfence	5376 5359	4236 4263	1026 981	114 115	78.79 % 79.55 %	19.08 % 18.31 %	2.12 % 2.15 %

Compare mailtrap with other providers

Compare the email deliverability of mailtrap with other providers.