Mailjet and SendGrid Email Deliverability Comparison

Mailjet

SendGrid

In this comparison, the deliverability of Mailjet and SendGrid 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 Mailjet than for SendGrid.

Emails Sent	Emails Inbox	Emails Spam	Emails Lost
76.576 76.060	58.832 58.104	15.933 16.008	1.811 1.948

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. Mailjet beats SendGrid in this comparison.

Inbox (%)	Spam (%)	Lost (%)
76.83 % 76.39 %	20.81 % 21.05 %	2.36 % 2.56 %

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, Mailjet is the clear winner.

Category	Emails Sent	Emails Inbox	Emails Spam	Emails Lost	Inbox (%)	Spam (%)	Lost (%)
Clothing	5878 5920	4475 4466	1267 1304	136 150	76.13 % 75.44 %	21.55 % 22.03 %	2.31 % 2.53 %
Elektronics	5926 6080	4543 4671	1242 1248	141 161	76.66 % 76.83 %	20.96 % 20.53 %	2.38 % 2.65 %
Entertainment	6023 5696	4621 4328	1263 1220	139 148	76.72 % 75.98 %	20.97 % 21.42 %	2.31 % 2.60 %
Cosmetics & Beauty	5837 5831	4530 4492	1176 1183	131 156	77.61 % 77.04 %	20.15 % 20.29 %	2.24 % 2.68 %
Food & Drink	5760 5938	4371 4519	1249 1272	140 147	75.89 % 76.10 %	21.68 % 21.42 %	2.43 % 2.48 %
Home & Garden	5928 5605	4572 4257	1221 1206	135 142	77.13 % 75.95 %	20.60 % 21.52 %	2.28 % 2.53 %
Finance	5874 5835	4721 4637	1008 1042	145 156	80.37 % 79.47 %	17.16 % 17.86 %	2.47 % 2.67 %
Health	5948 5816	4746 4649	1060 1018	142 149	79.79 % 79.93 %	17.82 % 17.50 %	2.39 % 2.56 %
Pets	6035 5821	4594 4443	1292 1241	149 137	76.12 % 76.33 %	21.41 % 21.32 %	2.47 % 2.35 %
Sport & Fitness	5799 5852	4443 4474	1213 1225	143 153	76.62 % 76.45 %	20.92 % 20.93 %	2.47 % 2.61 %
Job & Career	5749 5698	4325 4193	1288 1364	136 141	75.23 % 73.59 %	22.40 % 23.94 %	2.37 % 2.47 %
Dating	5899 5975	4269 4290	1498 1541	132 144	72.37 % 71.80 %	25.39 % 25.79 %	2.24 % 2.41 %
Other	5920 5993	4622 4685	1156 1144	142 164	78.07 % 78.17 %	19.53 % 19.09 %	2.40 % 2.74 %

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, Mailjet is better than SendGrid.

Provider	Emails Sent	Emails Inbox	Emails Spam	Emails Lost	Inbox (%)	Spam (%)	Lost (%)
Gmail	5364 5250	3934 3818	1301 1308	129 124	73.34 % 72.72 %	24.25 % 24.91 %	2.40 % 2.36 %
Outlook Mail	5368 5514	4043 4135	1202 1237	123 142	75.32 % 74.99 %	22.39 % 22.43 %	2.29 % 2.58 %
Yahoo Mail	5589 5260	4235 3954	1227 1172	127 134	75.77 % 75.17 %	21.95 % 22.28 %	2.27 % 2.55 %
AOL Mail	5347 5457	4060 4105	1161 1210	126 142	75.93 % 75.22 %	21.71 % 22.17 %	2.36 % 2.60 %
Mail.com	5588 5460	4364 4233	1095 1091	129 136	78.10 % 77.53 %	19.60 % 19.98 %	2.31 % 2.49 %
Yandex Mail	5512 5380	4183 4061	1193 1186	136 133	75.89 % 75.48 %	21.64 % 22.04 %	2.47 % 2.47 %
GMX Mail	5321 5467	3984 4087	1213 1234	124 146	74.87 % 74.76 %	22.80 % 22.57 %	2.33 % 2.67 %
Zoho Mail	5759 5426	4475 4201	1141 1092	143 133	77.70 % 77.42 %	19.81 % 20.13 %	2.48 % 2.45 %
ProtonMail	5469 5425	4293 4264	1059 1025	117 136	78.50 % 78.60 %	19.36 % 18.89 %	2.14 % 2.51 %
Custom Mail	5504 5513	4395 4405	980 967	129 141	79.85 % 79.90 %	17.81 % 17.54 %	2.34 % 2.56 %
iCloud Mail	5606 5455	4087 3973	1379 1341	140 141	72.90 % 72.83 %	24.60 % 24.58 %	2.50 % 2.58 %
Tuta	5250 5400	4179 4241	943 1016	128 143	79.60 % 78.54 %	17.96 % 18.81 %	2.44 % 2.65 %
Juno.com	5419 5523	4303 4308	987 1062	129 153	79.41 % 78.00 %	18.21 % 19.23 %	2.38 % 2.77 %
Mailfence	5480 5530	4297 4319	1052 1067	131 144	78.41 % 78.10 %	19.20 % 19.29 %	2.39 % 2.60 %

Compare Mailjet with other providers

Compare the email deliverability of Mailjet with other providers.