Postmark and Mailjet Email Deliverability Comparison

Postmark

Mailjet

In this comparison, the deliverability of Postmark and Mailjet 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
77.301 76.320	59.644 58.136	15.881 16.258	1.776 1.926

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 (%)
77.16 % 76.17 %	20.54 % 21.30 %	2.30 % 2.52 %

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	6223 5894	4769 4422	1314 1318	140 154	76.64 % 75.03 %	21.12 % 22.36 %	2.25 % 2.61 %
Elektronics	5871 5911	4570 4515	1167 1248	134 148	77.84 % 76.38 %	19.88 % 21.11 %	2.28 % 2.50 %
Entertainment	5960 6051	4591 4616	1247 1282	122 153	77.03 % 76.28 %	20.92 % 21.19 %	2.05 % 2.53 %
Cosmetics & Beauty	5909 5779	4594 4466	1189 1173	126 140	77.75 % 77.28 %	20.12 % 20.30 %	2.13 % 2.42 %
Food & Drink	5893 5828	4518 4402	1249 1277	126 149	76.67 % 75.53 %	21.19 % 21.91 %	2.14 % 2.56 %
Home & Garden	6020 5967	4626 4543	1255 1273	139 151	76.84 % 76.14 %	20.85 % 21.33 %	2.31 % 2.53 %
Finance	5866 5715	4707 4531	1016 1041	143 143	80.24 % 79.28 %	17.32 % 18.22 %	2.44 % 2.50 %
Health	6028 5893	4852 4660	1041 1071	135 162	80.49 % 79.08 %	17.27 % 18.17 %	2.24 % 2.75 %
Pets	6083 5989	4634 4501	1310 1340	139 148	76.18 % 75.15 %	21.54 % 22.37 %	2.29 % 2.47 %
Sport & Fitness	5716 5769	4412 4396	1165 1226	139 147	77.19 % 76.20 %	20.38 % 21.25 %	2.43 % 2.55 %
Job & Career	5918 5786	4407 4296	1369 1345	142 145	74.47 % 74.25 %	23.13 % 23.25 %	2.40 % 2.51 %
Dating	5907 5941	4330 4299	1439 1496	138 146	73.30 % 72.36 %	24.36 % 25.18 %	2.34 % 2.46 %
Other	5907 5797	4634 4489	1120 1168	153 140	78.45 % 77.44 %	18.96 % 20.15 %	2.59 % 2.42 %

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	5360 5462	3949 3972	1278 1348	133 142	73.68 % 72.72 %	23.84 % 24.68 %	2.48 % 2.60 %
Outlook Mail	5461 5363	4108 3994	1232 1232	121 137	75.22 % 74.47 %	22.56 % 22.97 %	2.22 % 2.55 %
Yahoo Mail	5550 5555	4209 4172	1223 1248	118 135	75.84 % 75.10 %	22.04 % 22.47 %	2.13 % 2.43 %
AOL Mail	5429 5261	4148 3964	1153 1165	128 132	76.40 % 75.35 %	21.24 % 22.14 %	2.36 % 2.51 %
Mail.com	5528 5579	4361 4351	1042 1101	125 127	78.89 % 77.99 %	18.85 % 19.73 %	2.26 % 2.28 %
Yandex Mail	5569 5525	4255 4159	1192 1230	122 136	76.41 % 75.28 %	21.40 % 22.26 %	2.19 % 2.46 %
GMX Mail	5418 5395	4051 4042	1244 1219	123 134	74.77 % 74.92 %	22.96 % 22.59 %	2.27 % 2.48 %
Zoho Mail	5521 5494	4308 4227	1088 1130	125 137	78.03 % 76.94 %	19.71 % 20.57 %	2.26 % 2.49 %
ProtonMail	5639 5418	4482 4208	1032 1074	125 136	79.48 % 77.67 %	18.30 % 19.82 %	2.22 % 2.51 %
Custom Mail	5386 5523	4313 4361	957 1020	116 142	80.08 % 78.96 %	17.77 % 18.47 %	2.15 % 2.57 %
iCloud Mail	5534 5633	4043 4078	1354 1401	137 154	73.06 % 72.39 %	24.47 % 24.87 %	2.48 % 2.73 %
Tuta	5675 5288	4483 4132	1062 1014	130 142	79.00 % 78.14 %	18.71 % 19.18 %	2.29 % 2.69 %
Juno.com	5728 5393	4584 4245	998 1014	146 134	80.03 % 78.71 %	17.42 % 18.80 %	2.55 % 2.48 %
Mailfence	5503 5431	4350 4231	1026 1062	127 138	79.05 % 77.90 %	18.64 % 19.55 %	2.31 % 2.54 %

Compare Postmark with other providers

Compare the email deliverability of Postmark with other providers.