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
64.767 64.919	50.335 50.483	13.133 13.108	1.299 1.328

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 (%)
77.72 % 77.76 %	20.28 % 20.19 %	2.01 % 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	4817 4961	3743 3834	984 1029	90 98	77.70 % 77.28 %	20.43 % 20.74 %	1.87 % 1.98 %
Elektronics	5044 4886	3967 3792	980 995	97 99	78.65 % 77.61 %	19.43 % 20.36 %	1.92 % 2.03 %
Entertainment	5093 5077	3959 3911	1037 1056	97 110	77.73 % 77.03 %	20.36 % 20.80 %	1.90 % 2.17 %
Cosmetics & Beauty	4928 4939	3823 3857	994 987	111 95	77.58 % 78.09 %	20.17 % 19.98 %	2.25 % 1.92 %
Food & Drink	4971 5041	3835 3880	1039 1060	97 101	77.15 % 76.97 %	20.90 % 21.03 %	1.95 % 2.00 %
Home & Garden	4860 4911	3751 3830	1008 976	101 105	77.18 % 77.99 %	20.74 % 19.87 %	2.08 % 2.14 %
Finance	4863 5187	3923 4202	850 882	90 103	80.67 % 81.01 %	17.48 % 17.00 %	1.85 % 1.99 %
Health	5070 4990	4102 4089	870 799	98 102	80.91 % 81.94 %	17.16 % 16.01 %	1.93 % 2.04 %
Pets	5092 5064	3947 3908	1037 1048	108 108	77.51 % 77.17 %	20.37 % 20.70 %	2.12 % 2.13 %
Sport & Fitness	5019 4964	3859 3838	1061 1030	99 96	76.89 % 77.32 %	21.14 % 20.75 %	1.97 % 1.93 %
Job & Career	5019 4917	3801 3695	1115 1123	103 99	75.73 % 75.15 %	22.22 % 22.84 %	2.05 % 2.01 %
Dating	5066 4963	3725 3653	1231 1210	110 100	73.53 % 73.60 %	24.30 % 24.38 %	2.17 % 2.01 %
Other	4925 5019	3900 3994	927 913	98 112	79.19 % 79.58 %	18.82 % 18.19 %	1.99 % 2.23 %

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	4705 4490	3484 3294	1116 1111	105 85	74.05 % 73.36 %	23.72 % 24.74 %	2.23 % 1.89 %
Outlook Mail	4682 4554	3528 3450	1067 1009	87 95	75.35 % 75.76 %	22.79 % 22.16 %	1.86 % 2.09 %
Yahoo Mail	4750 4733	3659 3613	994 1022	97 98	77.03 % 76.34 %	20.93 % 21.59 %	2.04 % 2.07 %
AOL Mail	4614 4753	3543 3652	975 1003	96 98	76.79 % 76.84 %	21.13 % 21.10 %	2.08 % 2.06 %
Mail.com	4654 4829	3682 3857	882 871	90 101	79.11 % 79.87 %	18.95 % 18.04 %	1.93 % 2.09 %
Yandex Mail	4758 4621	3652 3537	1014 990	92 94	76.75 % 76.54 %	21.31 % 21.42 %	1.93 % 2.03 %
GMX Mail	4704 4662	3605 3517	1004 1045	95 100	76.64 % 75.44 %	21.34 % 22.42 %	2.02 % 2.15 %
Zoho Mail	4650 4636	3644 3676	912 865	94 95	78.37 % 79.29 %	19.61 % 18.66 %	2.02 % 2.05 %
ProtonMail	4425 4513	3550 3599	787 831	88 83	80.23 % 79.75 %	17.79 % 18.41 %	1.99 % 1.84 %
Custom Mail	4638 4622	3743 3768	804 751	91 103	80.70 % 81.52 %	17.34 % 16.25 %	1.96 % 2.23 %
iCloud Mail	4496 4550	3360 3366	1045 1091	91 93	74.73 % 73.98 %	23.24 % 23.98 %	2.02 % 2.04 %
Tuta	4555 4689	3614 3755	852 835	89 99	79.34 % 80.08 %	18.70 % 17.81 %	1.95 % 2.11 %
Juno.com	4497 4771	3583 3796	819 880	95 95	79.68 % 79.56 %	18.21 % 18.44 %	2.11 % 1.99 %
Mailfence	4639 4496	3688 3603	862 804	89 89	79.50 % 80.14 %	18.58 % 17.88 %	1.92 % 1.98 %

Compare mailtrap with other providers

Compare the email deliverability of mailtrap with other providers.