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
65.596 65.027	50.480 50.616	13.577 13.085	1.539 1.326

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 (%)
76.96 % 77.84 %	20.70 % 20.12 %	2.35 % 2.04 %

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	4944 4970	3755 3843	1079 1033	110 94	75.95 % 77.32 %	21.82 % 20.78 %	2.22 % 1.89 %
Elektronics	5146 4862	4020 3785	1011 983	115 94	78.12 % 77.85 %	19.65 % 20.22 %	2.23 % 1.93 %
Entertainment	4977 4997	3776 3877	1084 1015	117 105	75.87 % 77.59 %	21.78 % 20.31 %	2.35 % 2.10 %
Cosmetics & Beauty	5023 4939	3895 3869	1016 976	112 94	77.54 % 78.34 %	20.23 % 19.76 %	2.23 % 1.90 %
Food & Drink	4972 5061	3790 3882	1056 1078	126 101	76.23 % 76.70 %	21.24 % 21.30 %	2.53 % 2.00 %
Home & Garden	5094 5067	3929 3946	1043 1012	122 109	77.13 % 77.88 %	20.48 % 19.97 %	2.39 % 2.15 %
Finance	4988 5190	4003 4199	854 884	131 107	80.25 % 80.91 %	17.12 % 17.03 %	2.63 % 2.06 %
Health	4991 4964	4043 4038	838 818	110 108	81.01 % 81.35 %	16.79 % 16.48 %	2.20 % 2.18 %
Pets	5297 5115	4057 3960	1110 1051	130 104	76.59 % 77.42 %	20.96 % 20.55 %	2.45 % 2.03 %
Sport & Fitness	4889 4997	3725 3891	1039 1008	125 98	76.19 % 77.87 %	21.25 % 20.17 %	2.56 % 1.96 %
Job & Career	5045 4970	3753 3720	1176 1149	116 101	74.39 % 74.85 %	23.31 % 23.12 %	2.30 % 2.03 %
Dating	5146 4915	3749 3632	1285 1185	112 98	72.85 % 73.90 %	24.97 % 24.11 %	2.18 % 1.99 %
Other	5084 4980	3985 3974	986 893	113 113	78.38 % 79.80 %	19.39 % 17.93 %	2.22 % 2.27 %

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	4689 4525	3410 3346	1163 1094	116 85	72.72 % 73.94 %	24.80 % 24.18 %	2.47 % 1.88 %
Outlook Mail	4758 4546	3584 3464	1066 993	108 89	75.33 % 76.20 %	22.40 % 21.84 %	2.27 % 1.96 %
Yahoo Mail	4647 4730	3509 3610	1033 1018	105 102	75.51 % 76.32 %	22.23 % 21.52 %	2.26 % 2.16 %
AOL Mail	4645 4744	3560 3664	959 980	126 100	76.64 % 77.23 %	20.65 % 20.66 %	2.71 % 2.11 %
Mail.com	4900 4897	3809 3912	975 888	116 97	77.73 % 79.89 %	19.90 % 18.13 %	2.37 % 1.98 %
Yandex Mail	4801 4667	3678 3569	1024 1003	99 95	76.61 % 76.47 %	21.33 % 21.49 %	2.06 % 2.04 %
GMX Mail	4834 4666	3636 3499	1078 1066	120 101	75.22 % 74.99 %	22.30 % 22.85 %	2.48 % 2.16 %
Zoho Mail	4439 4684	3456 3686	892 906	91 92	77.86 % 78.69 %	20.09 % 19.34 %	2.05 % 1.96 %
ProtonMail	4591 4568	3619 3673	861 810	111 85	78.83 % 80.41 %	18.75 % 17.73 %	2.42 % 1.86 %
Custom Mail	4664 4630	3751 3781	800 744	113 105	80.42 % 81.66 %	17.15 % 16.07 %	2.42 % 2.27 %
iCloud Mail	4693 4587	3476 3396	1112 1093	105 98	74.07 % 74.04 %	23.69 % 23.83 %	2.24 % 2.14 %
Tuta	4581 4684	3590 3760	874 826	117 98	78.37 % 80.27 %	19.08 % 17.63 %	2.55 % 2.09 %
Juno.com	4755 4737	3757 3776	891 866	107 95	79.01 % 79.71 %	18.74 % 18.28 %	2.25 % 2.01 %
Mailfence	4599 4362	3645 3480	849 798	105 84	79.26 % 79.78 %	18.46 % 18.29 %	2.28 % 1.93 %

Compare MailerLite with other providers

Compare the email deliverability of MailerLite with other providers.