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
76.858 76.020	58.628 57.862	16.294 16.204	1.936 1.954

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 (%)
76.28 % 76.11 %	21.20 % 21.32 %	2.52 % 2.57 %

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	5793 5890	4368 4437	1277 1303	148 150	75.40 % 75.33 %	22.04 % 22.12 %	2.55 % 2.55 %
Elektronics	5956 6048	4551 4622	1254 1268	151 158	76.41 % 76.42 %	21.05 % 20.97 %	2.54 % 2.61 %
Entertainment	6183 5622	4727 4257	1301 1227	155 138	76.45 % 75.72 %	21.04 % 21.82 %	2.51 % 2.45 %
Cosmetics & Beauty	5824 5858	4492 4497	1191 1202	141 159	77.13 % 76.77 %	20.45 % 20.52 %	2.42 % 2.71 %
Food & Drink	5816 5897	4395 4470	1272 1282	149 145	75.57 % 75.80 %	21.87 % 21.74 %	2.56 % 2.46 %
Home & Garden	6029 5664	4620 4264	1258 1249	151 151	76.63 % 75.28 %	20.87 % 22.05 %	2.50 % 2.67 %
Finance	5791 5843	4607 4644	1037 1041	147 158	79.55 % 79.48 %	17.91 % 17.82 %	2.54 % 2.70 %
Health	5962 5767	4710 4577	1098 1043	154 147	79.00 % 79.37 %	18.42 % 18.09 %	2.58 % 2.55 %
Pets	6050 5816	4553 4417	1343 1258	154 141	75.26 % 75.95 %	22.20 % 21.63 %	2.55 % 2.42 %
Sport & Fitness	5779 5815	4388 4441	1240 1221	151 153	75.93 % 76.37 %	21.46 % 21.00 %	2.61 % 2.63 %
Job & Career	5773 5804	4307 4254	1323 1399	143 151	74.61 % 73.29 %	22.92 % 24.10 %	2.48 % 2.60 %
Dating	5994 5947	4331 4274	1518 1532	145 141	72.26 % 71.87 %	25.33 % 25.76 %	2.42 % 2.37 %
Other	5908 6049	4579 4708	1182 1179	147 162	77.51 % 77.83 %	20.01 % 19.49 %	2.49 % 2.68 %

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	5422 5282	3936 3834	1344 1320	142 128	72.59 % 72.59 %	24.79 % 24.99 %	2.62 % 2.42 %
Outlook Mail	5393 5454	4023 4062	1236 1254	134 138	74.60 % 74.48 %	22.92 % 22.99 %	2.48 % 2.53 %
Yahoo Mail	5528 5391	4164 4040	1234 1215	130 136	75.33 % 74.94 %	22.32 % 22.54 %	2.35 % 2.52 %
AOL Mail	5384 5521	4061 4151	1186 1226	137 144	75.43 % 75.19 %	22.03 % 22.21 %	2.54 % 2.61 %
Mail.com	5645 5367	4400 4152	1114 1084	131 131	77.95 % 77.36 %	19.73 % 20.20 %	2.32 % 2.44 %
Yandex Mail	5543 5350	4184 4037	1218 1180	141 133	75.48 % 75.46 %	21.97 % 22.06 %	2.54 % 2.49 %
GMX Mail	5362 5582	3990 4153	1241 1275	131 154	74.41 % 74.40 %	23.14 % 22.84 %	2.44 % 2.76 %
Zoho Mail	5625 5323	4340 4111	1142 1079	143 133	77.16 % 77.23 %	20.30 % 20.27 %	2.54 % 2.50 %
ProtonMail	5466 5454	4255 4278	1078 1039	133 137	77.84 % 78.44 %	19.72 % 19.05 %	2.43 % 2.51 %
Custom Mail	5597 5505	4421 4348	1034 1016	142 141	78.99 % 78.98 %	18.47 % 18.46 %	2.54 % 2.56 %
iCloud Mail	5688 5399	4135 3902	1398 1359	155 138	72.70 % 72.27 %	24.58 % 25.17 %	2.73 % 2.56 %
Tuta	5271 5338	4141 4173	988 1019	142 146	78.56 % 78.18 %	18.74 % 19.09 %	2.69 % 2.74 %
Juno.com	5482 5551	4328 4322	1019 1075	135 154	78.95 % 77.86 %	18.59 % 19.37 %	2.46 % 2.77 %
Mailfence	5452 5503	4250 4299	1062 1063	140 141	77.95 % 78.12 %	19.48 % 19.32 %	2.57 % 2.56 %

Compare Mailjet with other providers

Compare the email deliverability of Mailjet with other providers.