Mailjet and Postmark Email Deliverability Comparison

In this comparison, the deliverability of Mailjet 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 Mailjet.

Emails Sent	Emails Inbox	Emails Spam	Emails Lost
402.374 8.760	317.978 7.088	72.541 1.300	11.855 372

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 Mailjet in this comparison.

Inbox (%)	Spam (%)	Lost (%)
79.03 % 80.91 %	18.03 % 14.84 %	2.95 % 4.25 %

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	30670 680	25239 565	4618 90	813 25	82.29 % 83.09 %	15.06 % 13.24 %	2.65 % 3.68 %
Elektronics	30919 698	24656 582	5420 94	843 22	79.74 % 83.38 %	17.53 % 13.47 %	2.73 % 3.15 %
Entertainment	30693 677	24241 548	5565 102	887 27	78.98 % 80.95 %	18.13 % 15.07 %	2.89 % 3.99 %
Cosmetics & Beauty	31159 634	24594 506	5637 99	928 29	78.93 % 79.81 %	18.09 % 15.62 %	2.98 % 4.57 %
Food & Drink	30812 656	25245 553	4795 85	772 18	81.93 % 84.30 %	15.56 % 12.96 %	2.51 % 2.74 %
Home & Garden	30854 697	25334 580	4750 88	770 29	82.11 % 83.21 %	15.40 % 12.63 %	2.50 % 4.16 %
Finance	31085 724	23474 555	6545 123	1066 46	75.52 % 76.66 %	21.06 % 16.99 %	3.43 % 6.35 %
Health	30999 657	23685 523	6336 104	978 30	76.41 % 79.60 %	20.44 % 15.83 %	3.15 % 4.57 %
Pets	31061 706	25271 576	4950 100	840 30	81.36 % 81.59 %	15.94 % 14.16 %	2.70 % 4.25 %
Sport & Fitness	31085 621	24297 505	5833 95	955 21	78.16 % 81.32 %	18.76 % 15.30 %	3.07 % 3.38 %
Job & Career	30965 702	23774 547	6120 120	1071 35	76.78 % 77.92 %	19.76 % 17.09 %	3.46 % 4.99 %
Dating	30788 625	22845 493	6891 103	1052 29	74.20 % 78.88 %	22.38 % 16.48 %	3.42 % 4.64 %
Other	31284 683	25323 555	5081 97	880 31	80.95 % 81.26 %	16.24 % 14.20 %	2.81 % 4.54 %

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 Mailjet.

Provider	Emails Sent	Emails Inbox	Emails Spam	Emails Lost	Inbox (%)	Spam (%)	Lost (%)
Gmail	39826 691	30255 516	8276 135	1295 40	75.97 % 74.67 %	20.78 % 19.54 %	3.25 % 5.79 %
Outlook Mail	40068 657	30568 514	8174 109	1326 34	76.29 % 78.23 %	20.40 % 16.59 %	3.31 % 5.18 %
Yahoo Mail	39662 636	31283 510	7182 99	1197 27	78.87 % 80.19 %	18.11 % 15.57 %	3.02 % 4.25 %
AOL Mail	40201 656	31662 526	7323 102	1216 28	78.76 % 80.18 %	18.22 % 15.55 %	3.02 % 4.27 %
Mail.com	40135 679	32138 557	6875 96	1122 26	80.07 % 82.03 %	17.13 % 14.14 %	2.80 % 3.83 %
Yandex Mail	39980 590	30812 467	7813 98	1355 25	77.07 % 79.15 %	19.54 % 16.61 %	3.39 % 4.24 %
GMX Mail	40651 688	32346 567	7221 93	1084 28	79.57 % 82.41 %	17.76 % 13.52 %	2.67 % 4.07 %
Zoho Mail	39466 691	31934 573	6459 93	1073 25	80.92 % 82.92 %	16.37 % 13.46 %	2.72 % 3.62 %
ProtonMail	40312 678	32539 580	6725 81	1048 17	80.72 % 85.55 %	16.68 % 11.95 %	2.60 % 2.51 %
Custom Mail	40011 692	32715 573	6229 88	1067 31	81.77 % 82.80 %	15.57 % 12.72 %	2.67 % 4.48 %
iCloud Mail	696 651	557 497	115 122	24 32	80.03 % 76.34 %	16.52 % 18.74 %	3.45 % 4.92 %
Tuta	700 746	598 623	78 95	24 28	85.43 % 83.51 %	11.14 % 12.73 %	3.43 % 3.75 %
Juno.com	666 705	571 585	71 89	24 31	85.74 % 82.98 %	10.66 % 12.62 %	3.60 % 4.40 %

Compare Mailjet with other providers

Compare the email deliverability of Mailjet with other providers.