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
65.001 63.961	50.857 50.217	12.922 12.619	1.453 1.413

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 (%)
78.24 % 78.51 %	19.88 % 19.73 %	2.24 % 2.21 %

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	4842 4804	3740 3757	1022 971	98 105	77.24 % 78.21 %	21.11 % 20.21 %	2.02 % 2.19 %
Elektronics	4916 4766	3884 3746	939 946	115 106	79.01 % 78.60 %	19.10 % 19.85 %	2.34 % 2.22 %
Entertainment	4957 5025	3814 3920	1048 1009	109 117	76.94 % 78.01 %	21.14 % 20.08 %	2.20 % 2.33 %
Cosmetics & Beauty	5008 4806	3967 3784	957 947	101 99	79.21 % 78.73 %	19.11 % 19.70 %	2.02 % 2.06 %
Food & Drink	4971 4939	3858 3846	1012 1009	119 104	77.61 % 77.87 %	20.36 % 20.43 %	2.39 % 2.11 %
Home & Garden	4988 4853	3921 3813	980 939	111 111	78.61 % 78.57 %	19.65 % 19.35 %	2.23 % 2.29 %
Finance	4881 5124	3951 4152	833 892	119 110	80.95 % 81.03 %	17.07 % 17.41 %	2.44 % 2.15 %
Health	5008 4903	4074 4012	838 783	106 108	81.35 % 81.83 %	16.73 % 15.97 %	2.12 % 2.20 %
Pets	5280 4994	4153 3887	1018 1004	129 115	78.66 % 77.83 %	19.28 % 20.10 %	2.44 % 2.30 %
Sport & Fitness	4941 4948	3837 3871	1004 997	120 106	77.66 % 78.23 %	20.32 % 20.15 %	2.43 % 2.14 %
Job & Career	5006 4860	3806 3703	1112 1080	106 109	76.03 % 76.19 %	22.21 % 22.22 %	2.12 % 2.24 %
Dating	5140 4816	3824 3616	1221 1124	105 106	74.40 % 75.08 %	23.75 % 23.34 %	2.04 % 2.20 %
Other	5063 5123	4028 4110	938 918	115 117	79.56 % 80.23 %	18.53 % 17.92 %	2.27 % 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 MailerLite.

Provider	Emails Sent	Emails Inbox	Emails Spam	Emails Lost	Inbox (%)	Spam (%)	Lost (%)
Gmail	4749 4572	3543 3436	1104 1061	108 95	74.61 % 75.15 %	23.25 % 23.21 %	2.27 % 2.08 %
Outlook Mail	4776 4560	3672 3490	1032 972	101 105	76.88 % 76.54 %	21.61 % 21.32 %	2.11 % 2.30 %
Yahoo Mail	4775 4647	3703 3595	979 968	106 104	77.55 % 77.36 %	20.50 % 20.83 %	2.22 % 2.24 %
AOL Mail	4779 4668	3726 3635	952 949	113 100	77.97 % 77.87 %	19.92 % 20.33 %	2.36 % 2.14 %
Mail.com	4795 4676	3770 3755	923 833	108 103	78.62 % 80.30 %	19.25 % 17.81 %	2.25 % 2.20 %
Yandex Mail	4767 4591	3711 3565	969 944	99 102	77.85 % 77.65 %	20.33 % 20.56 %	2.08 % 2.22 %
GMX Mail	4655 4634	3584 3552	980 994	104 110	76.99 % 76.65 %	21.05 % 21.45 %	2.23 % 2.37 %
Zoho Mail	4659 4714	3690 3774	893 866	97 102	79.20 % 80.06 %	19.17 % 18.37 %	2.08 % 2.16 %
ProtonMail	4642 4452	3723 3567	850 824	110 93	80.20 % 80.12 %	18.31 % 18.51 %	2.37 % 2.09 %
Custom Mail	4666 4631	3772 3783	789 756	109 108	80.84 % 81.69 %	16.91 % 16.32 %	2.34 % 2.33 %
iCloud Mail	4551 4587	3454 3469	1015 1035	107 102	75.90 % 75.63 %	22.30 % 22.56 %	2.35 % 2.22 %
Tuta	4580 4657	3639 3750	844 833	112 106	79.45 % 80.52 %	18.43 % 17.89 %	2.45 % 2.28 %
Juno.com	4778 4828	3819 3877	891 887	102 105	79.93 % 80.30 %	18.65 % 18.37 %	2.13 % 2.17 %
Mailfence	3829 3744	3051 2969	701 697	77 78	79.68 % 79.30 %	18.31 % 18.62 %	2.01 % 2.08 %

Compare MailerLite with other providers

Compare the email deliverability of MailerLite with other providers.