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
64.339 65.170	49.599 50.776	13.283 13.059	1.457 1.335

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 (%)
77.09 % 77.91 %	20.65 % 20.04 %	2.26 % 2.05 %

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	4906 5054	3763 3909	1039 1048	104 97	76.70 % 77.34 %	21.18 % 20.74 %	2.12 % 1.92 %
Elektronics	5247 4865	4073 3784	1055 983	119 98	77.63 % 77.78 %	20.11 % 20.21 %	2.27 % 2.01 %
Entertainment	5049 4883	3918 3811	1019 967	112 105	77.60 % 78.05 %	20.18 % 19.80 %	2.22 % 2.15 %
Cosmetics & Beauty	4855 5003	3723 3922	1013 985	119 96	76.68 % 78.39 %	20.87 % 19.69 %	2.45 % 1.92 %
Food & Drink	4989 5094	3819 3918	1051 1077	119 99	76.55 % 76.91 %	21.07 % 21.14 %	2.39 % 1.94 %
Home & Garden	4872 5052	3742 3925	1022 1016	108 111	76.81 % 77.69 %	20.98 % 20.11 %	2.22 % 2.20 %
Finance	4798 5254	3841 4268	859 882	98 104	80.05 % 81.23 %	17.90 % 16.79 %	2.04 % 1.98 %
Health	4968 4946	4019 4022	839 816	110 108	80.90 % 81.32 %	16.89 % 16.50 %	2.21 % 2.18 %
Pets	5064 5085	3872 3940	1078 1041	114 104	76.46 % 77.48 %	21.29 % 20.47 %	2.25 % 2.05 %
Sport & Fitness	4916 5081	3751 3966	1050 1018	115 97	76.30 % 78.06 %	21.36 % 20.04 %	2.34 % 1.91 %
Job & Career	4828 4957	3629 3705	1090 1146	109 106	75.17 % 74.74 %	22.58 % 23.12 %	2.26 % 2.14 %
Dating	4994 4950	3652 3655	1221 1198	121 97	73.13 % 73.84 %	24.45 % 24.20 %	2.42 % 1.96 %
Other	4853 4946	3797 3951	947 882	109 113	78.24 % 79.88 %	19.51 % 17.83 %	2.25 % 2.28 %

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	4718 4513	3470 3341	1133 1083	115 89	73.55 % 74.03 %	24.01 % 24.00 %	2.44 % 1.97 %
Outlook Mail	4652 4625	3502 3521	1038 1012	112 92	75.28 % 76.13 %	22.31 % 21.88 %	2.41 % 1.99 %
Yahoo Mail	4641 4521	3548 3465	985 960	108 96	76.45 % 76.64 %	21.22 % 21.23 %	2.33 % 2.12 %
AOL Mail	4789 4776	3647 3694	1028 980	114 102	76.15 % 77.35 %	21.47 % 20.52 %	2.38 % 2.14 %
Mail.com	4609 4943	3613 3946	901 900	95 97	78.39 % 79.83 %	19.55 % 18.21 %	2.06 % 1.96 %
Yandex Mail	4777 4742	3631 3626	1033 1017	113 99	76.01 % 76.47 %	21.62 % 21.45 %	2.37 % 2.09 %
GMX Mail	4588 4579	3487 3454	999 1030	102 95	76.00 % 75.43 %	21.77 % 22.49 %	2.22 % 2.07 %
Zoho Mail	4524 4664	3504 3665	920 905	100 94	77.45 % 78.58 %	20.34 % 19.40 %	2.21 % 2.02 %
ProtonMail	4578 4584	3638 3702	839 793	101 89	79.47 % 80.76 %	18.33 % 17.30 %	2.21 % 1.94 %
Custom Mail	4531 4579	3641 3710	787 766	103 103	80.36 % 81.02 %	17.37 % 16.73 %	2.27 % 2.25 %
iCloud Mail	4482 4644	3315 3451	1068 1095	99 98	73.96 % 74.31 %	23.83 % 23.58 %	2.21 % 2.11 %
Tuta	4533 4740	3592 3800	840 842	101 98	79.24 % 80.17 %	18.53 % 17.76 %	2.23 % 2.07 %
Juno.com	4441 4891	3492 3897	848 893	101 101	78.63 % 79.68 %	19.09 % 18.26 %	2.27 % 2.07 %
Mailfence	4476 4369	3519 3504	864 783	93 82	78.62 % 80.20 %	19.30 % 17.92 %	2.08 % 1.88 %

Compare mailtrap with other providers

Compare the email deliverability of mailtrap with other providers.