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
64.136 65.137	49.496 50.600	13.214 13.149	1.426 1.388

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 (%)
77.17 % 77.68 %	20.60 % 20.19 %	2.22 % 2.13 %

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	4940 5071	3791 3914	1042 1056	107 101	76.74 % 77.18 %	21.09 % 20.82 %	2.17 % 1.99 %
Elektronics	5186 4882	3998 3796	1069 979	119 107	77.09 % 77.76 %	20.61 % 20.05 %	2.29 % 2.19 %
Entertainment	5106 4910	3964 3793	1030 1011	112 106	77.63 % 77.25 %	20.17 % 20.59 %	2.19 % 2.16 %
Cosmetics & Beauty	4814 5043	3704 3928	994 1011	116 104	76.94 % 77.89 %	20.65 % 20.05 %	2.41 % 2.06 %
Food & Drink	4943 5038	3809 3866	1022 1075	112 97	77.06 % 76.74 %	20.68 % 21.34 %	2.27 % 1.93 %
Home & Garden	4852 5083	3732 3928	1013 1044	107 111	76.92 % 77.28 %	20.88 % 20.54 %	2.21 % 2.18 %
Finance	4958 5308	3966 4312	893 881	99 115	79.99 % 81.24 %	18.01 % 16.60 %	2.00 % 2.17 %
Health	4960 5000	4002 4060	855 830	103 110	80.69 % 81.20 %	17.24 % 16.60 %	2.08 % 2.20 %
Pets	5020 5137	3857 3965	1053 1063	110 109	76.83 % 77.19 %	20.98 % 20.69 %	2.19 % 2.12 %
Sport & Fitness	4910 4944	3742 3845	1050 997	118 102	76.21 % 77.77 %	21.38 % 20.17 %	2.40 % 2.06 %
Job & Career	4867 4922	3650 3676	1114 1142	103 104	74.99 % 74.69 %	22.89 % 23.20 %	2.12 % 2.11 %
Dating	4833 4871	3542 3605	1178 1165	113 101	73.29 % 74.01 %	24.37 % 23.92 %	2.34 % 2.07 %
Other	4747 4928	3739 3912	901 895	107 121	78.77 % 79.38 %	18.98 % 18.16 %	2.25 % 2.46 %

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	4712 4479	3466 3323	1129 1062	117 94	73.56 % 74.19 %	23.96 % 23.71 %	2.48 % 2.10 %
Outlook Mail	4643 4531	3482 3444	1050 991	111 96	74.99 % 76.01 %	22.61 % 21.87 %	2.39 % 2.12 %
Yahoo Mail	4550 4597	3485 3508	965 991	100 98	76.59 % 76.31 %	21.21 % 21.56 %	2.20 % 2.13 %
AOL Mail	4714 4857	3619 3756	986 996	109 105	76.77 % 77.33 %	20.92 % 20.51 %	2.31 % 2.16 %
Mail.com	4518 4956	3528 3934	900 923	90 99	78.09 % 79.38 %	19.92 % 18.62 %	1.99 % 2.00 %
Yandex Mail	4813 4687	3646 3562	1057 1019	110 106	75.75 % 76.00 %	21.96 % 21.74 %	2.29 % 2.26 %
GMX Mail	4500 4506	3404 3390	1000 1018	96 98	75.64 % 75.23 %	22.22 % 22.59 %	2.13 % 2.17 %
Zoho Mail	4566 4645	3545 3625	916 924	105 96	77.64 % 78.04 %	20.06 % 19.89 %	2.30 % 2.07 %
ProtonMail	4557 4620	3626 3706	832 824	99 90	79.57 % 80.22 %	18.26 % 17.84 %	2.17 % 1.95 %
Custom Mail	4515 4614	3635 3728	778 781	102 105	80.51 % 80.80 %	17.23 % 16.93 %	2.26 % 2.28 %
iCloud Mail	4603 4518	3405 3365	1103 1052	95 101	73.97 % 74.48 %	23.96 % 23.28 %	2.06 % 2.24 %
Tuta	4562 4771	3625 3807	838 863	99 101	79.46 % 79.79 %	18.37 % 18.09 %	2.17 % 2.12 %
Juno.com	4367 4871	3461 3869	807 892	99 110	79.25 % 79.43 %	18.48 % 18.31 %	2.27 % 2.26 %
Mailfence	4516 4485	3569 3583	853 813	94 89	79.03 % 79.89 %	18.89 % 18.13 %	2.08 % 1.98 %

Compare mailtrap with other providers

Compare the email deliverability of mailtrap with other providers.