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
76.742 75.883	59.121 58.419	15.917 15.646	1.704 1.818

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 (%)
77.04 % 76.99 %	20.74 % 20.62 %	2.22 % 2.40 %

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	5922 5963	4527 4546	1267 1277	128 140	76.44 % 76.24 %	21.39 % 21.42 %	2.16 % 2.35 %
Elektronics	5854 6002	4491 4662	1229 1193	134 147	76.72 % 77.67 %	20.99 % 19.88 %	2.29 % 2.45 %
Entertainment	5965 5767	4590 4427	1250 1196	125 144	76.95 % 76.76 %	20.96 % 20.74 %	2.10 % 2.50 %
Cosmetics & Beauty	5828 5849	4543 4533	1160 1172	125 144	77.95 % 77.50 %	19.90 % 20.04 %	2.14 % 2.46 %
Food & Drink	5802 5864	4421 4503	1248 1220	133 141	76.20 % 76.79 %	21.51 % 20.80 %	2.29 % 2.40 %
Home & Garden	5997 5642	4655 4306	1210 1204	132 132	77.62 % 76.32 %	20.18 % 21.34 %	2.20 % 2.34 %
Finance	5833 5836	4700 4668	997 1022	136 146	80.58 % 79.99 %	17.09 % 17.51 %	2.33 % 2.50 %
Health	5972 5787	4792 4662	1047 989	133 136	80.24 % 80.56 %	17.53 % 17.09 %	2.23 % 2.35 %
Pets	6034 5847	4584 4494	1304 1217	146 136	75.97 % 76.86 %	21.61 % 20.81 %	2.42 % 2.33 %
Sport & Fitness	5814 5781	4466 4456	1219 1182	129 143	76.81 % 77.08 %	20.97 % 20.45 %	2.22 % 2.47 %
Job & Career	5765 5626	4343 4169	1298 1327	124 130	75.33 % 74.10 %	22.52 % 23.59 %	2.15 % 2.31 %
Dating	5987 5974	4340 4319	1525 1523	122 132	72.49 % 72.30 %	25.47 % 25.49 %	2.04 % 2.21 %
Other	5969 5945	4669 4674	1163 1124	137 147	78.22 % 78.62 %	19.48 % 18.91 %	2.30 % 2.47 %

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	5403 5221	3956 3834	1327 1276	120 111	73.22 % 73.43 %	24.56 % 24.44 %	2.22 % 2.13 %
Outlook Mail	5347 5479	4028 4125	1205 1225	114 129	75.33 % 75.29 %	22.54 % 22.36 %	2.13 % 2.35 %
Yahoo Mail	5619 5230	4278 3999	1220 1107	121 124	76.13 % 76.46 %	21.71 % 21.17 %	2.15 % 2.37 %
AOL Mail	5340 5433	4073 4108	1149 1189	118 136	76.27 % 75.61 %	21.52 % 21.88 %	2.21 % 2.50 %
Mail.com	5631 5580	4428 4346	1078 1107	125 127	78.64 % 77.89 %	19.14 % 19.84 %	2.22 % 2.28 %
Yandex Mail	5414 5471	4121 4172	1164 1176	129 123	76.12 % 76.26 %	21.50 % 21.50 %	2.38 % 2.25 %
GMX Mail	5411 5383	4068 4056	1217 1196	126 131	75.18 % 75.35 %	22.49 % 22.22 %	2.33 % 2.43 %
Zoho Mail	5651 5433	4398 4211	1119 1092	134 130	77.83 % 77.51 %	19.80 % 20.10 %	2.37 % 2.39 %
ProtonMail	5461 5334	4300 4222	1058 984	103 128	78.74 % 79.15 %	19.37 % 18.45 %	1.89 % 2.40 %
Custom Mail	5552 5464	4457 4394	977 933	118 137	80.28 % 80.42 %	17.60 % 17.08 %	2.13 % 2.51 %
iCloud Mail	5591 5390	4097 3977	1365 1283	129 130	73.28 % 73.78 %	24.41 % 23.80 %	2.31 % 2.41 %
Tuta	5320 5469	4233 4328	967 1006	120 135	79.57 % 79.14 %	18.18 % 18.39 %	2.26 % 2.47 %
Juno.com	5458 5495	4334 4329	1000 1025	124 141	79.41 % 78.78 %	18.32 % 18.65 %	2.27 % 2.57 %
Mailfence	5544 5501	4350 4318	1071 1047	123 136	78.46 % 78.49 %	19.32 % 19.03 %	2.22 % 2.47 %

Compare Mailjet with other providers

Compare the email deliverability of Mailjet with other providers.