MailerLite and Postmark Email Deliverability Comparison

MailerLite

Postmark

In this comparison, the deliverability of MailerLite 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 MailerLite.

Emails Sent	Emails Inbox	Emails Spam	Emails Lost
65.886 65.137	50.829 50.600	13.573 13.149	1.484 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 MailerLite in this comparison.

Inbox (%)	Spam (%)	Lost (%)
77.15 % 77.68 %	20.60 % 20.19 %	2.25 % 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	5143 5071	3936 3914	1102 1056	105 101	76.53 % 77.18 %	21.43 % 20.82 %	2.04 % 1.99 %
Elektronics	5103 4882	4010 3796	989 979	104 107	78.58 % 77.76 %	19.38 % 20.05 %	2.04 % 2.19 %
Entertainment	5048 4910	3834 3793	1102 1011	112 106	75.95 % 77.25 %	21.83 % 20.59 %	2.22 % 2.16 %
Cosmetics & Beauty	4978 5043	3872 3928	996 1011	110 104	77.78 % 77.89 %	20.01 % 20.05 %	2.21 % 2.06 %
Food & Drink	4953 5038	3806 3866	1031 1075	116 97	76.84 % 76.74 %	20.82 % 21.34 %	2.34 % 1.93 %
Home & Garden	5044 5083	3910 3928	1018 1044	116 111	77.52 % 77.28 %	20.18 % 20.54 %	2.30 % 2.18 %
Finance	5096 5308	4081 4312	888 881	127 115	80.08 % 81.24 %	17.43 % 16.60 %	2.49 % 2.17 %
Health	5175 5000	4187 4060	877 830	111 110	80.91 % 81.20 %	16.95 % 16.60 %	2.14 % 2.20 %
Pets	5085 5137	3897 3965	1071 1063	117 109	76.64 % 77.19 %	21.06 % 20.69 %	2.30 % 2.12 %
Sport & Fitness	4904 4944	3724 3845	1059 997	121 102	75.94 % 77.77 %	21.59 % 20.17 %	2.47 % 2.06 %
Job & Career	5113 4922	3787 3676	1204 1142	122 104	74.07 % 74.69 %	23.55 % 23.20 %	2.39 % 2.11 %
Dating	5191 4871	3797 3605	1278 1165	116 101	73.15 % 74.01 %	24.62 % 23.92 %	2.23 % 2.07 %
Other	5053 4928	3988 3912	958 895	107 121	78.92 % 79.38 %	18.96 % 18.16 %	2.12 % 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 MailerLite.

Provider	Emails Sent	Emails Inbox	Emails Spam	Emails Lost	Inbox (%)	Spam (%)	Lost (%)
Gmail	4560 4479	3322 3323	1133 1062	105 94	72.85 % 74.19 %	24.85 % 23.71 %	2.30 % 2.10 %
Outlook Mail	4606 4531	3455 3444	1045 991	106 96	75.01 % 76.01 %	22.69 % 21.87 %	2.30 % 2.12 %
Yahoo Mail	4809 4597	3657 3508	1045 991	107 98	76.04 % 76.31 %	21.73 % 21.56 %	2.22 % 2.13 %
AOL Mail	4829 4857	3700 3756	1009 996	120 105	76.62 % 77.33 %	20.89 % 20.51 %	2.48 % 2.16 %
Mail.com	5000 4956	3891 3934	996 923	113 99	77.82 % 79.38 %	19.92 % 18.62 %	2.26 % 2.00 %
Yandex Mail	4718 4687	3618 3562	1003 1019	97 106	76.69 % 76.00 %	21.26 % 21.74 %	2.06 % 2.26 %
GMX Mail	4897 4506	3693 3390	1090 1018	114 98	75.41 % 75.23 %	22.26 % 22.59 %	2.33 % 2.17 %
Zoho Mail	4583 4645	3583 3625	903 924	97 96	78.18 % 78.04 %	19.70 % 19.89 %	2.12 % 2.07 %
ProtonMail	4563 4620	3608 3706	847 824	108 90	79.07 % 80.22 %	18.56 % 17.84 %	2.37 % 1.95 %
Custom Mail	4720 4614	3807 3728	803 781	110 105	80.66 % 80.80 %	17.01 % 16.93 %	2.33 % 2.28 %
iCloud Mail	4719 4518	3500 3365	1122 1052	97 101	74.17 % 74.48 %	23.78 % 23.28 %	2.06 % 2.24 %
Tuta	4497 4771	3563 3807	826 863	108 101	79.23 % 79.79 %	18.37 % 18.09 %	2.40 % 2.12 %
Juno.com	4761 4871	3766 3869	895 892	100 110	79.10 % 79.43 %	18.80 % 18.31 %	2.10 % 2.26 %
Mailfence	4624 4485	3666 3583	856 813	102 89	79.28 % 79.89 %	18.51 % 18.13 %	2.21 % 1.98 %

Compare MailerLite with other providers

Compare the email deliverability of MailerLite with other providers.