SendGrid and Mailjet Email Deliverability Comparison

SendGrid

Mailjet

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

Emails Sent	Emails Inbox	Emails Spam	Emails Lost
76.051 76.488	58.807 58.362	15.592 16.246	1.652 1.880

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. SendGrid beats Mailjet in this comparison.

Inbox (%)	Spam (%)	Lost (%)
77.33 % 76.30 %	20.50 % 21.24 %	2.17 % 2.46 %

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, SendGrid is the clear winner.

Category	Emails Sent	Emails Inbox	Emails Spam	Emails Lost	Inbox (%)	Spam (%)	Lost (%)
Clothing	5908 5872	4575 4455	1206 1278	127 139	77.44 % 75.87 %	20.41 % 21.76 %	2.15 % 2.37 %
Elektronics	5852 5797	4562 4420	1159 1225	131 152	77.96 % 76.25 %	19.81 % 21.13 %	2.24 % 2.62 %
Entertainment	5884 5779	4505 4397	1245 1245	134 137	76.56 % 76.09 %	21.16 % 21.54 %	2.28 % 2.37 %
Cosmetics & Beauty	5980 5908	4632 4559	1218 1208	130 141	77.46 % 77.17 %	20.37 % 20.45 %	2.17 % 2.39 %
Food & Drink	5983 5899	4587 4443	1266 1313	130 143	76.67 % 75.32 %	21.16 % 22.26 %	2.17 % 2.42 %
Home & Garden	5717 5971	4387 4570	1210 1252	120 149	76.74 % 76.54 %	21.16 % 20.97 %	2.10 % 2.50 %
Finance	5848 5873	4715 4682	995 1039	138 152	80.63 % 79.72 %	17.01 % 17.69 %	2.36 % 2.59 %
Health	5918 5816	4809 4653	987 1021	122 142	81.26 % 80.00 %	16.68 % 17.56 %	2.06 % 2.44 %
Pets	5978 5933	4601 4478	1244 1300	133 155	76.97 % 75.48 %	20.81 % 21.91 %	2.22 % 2.61 %
Sport & Fitness	5778 5853	4458 4461	1187 1247	133 145	77.15 % 76.22 %	20.54 % 21.31 %	2.30 % 2.48 %
Job & Career	5426 5840	4039 4314	1273 1385	114 141	74.44 % 73.87 %	23.46 % 23.72 %	2.10 % 2.41 %
Dating	5864 6035	4273 4350	1470 1551	121 134	72.87 % 72.08 %	25.07 % 25.70 %	2.06 % 2.22 %
Other	5915 5912	4664 4580	1132 1182	119 150	78.85 % 77.47 %	19.14 % 19.99 %	2.01 % 2.54 %

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, SendGrid is better than Mailjet.

Provider	Emails Sent	Emails Inbox	Emails Spam	Emails Lost	Inbox (%)	Spam (%)	Lost (%)
Gmail	5349 5472	3945 3955	1286 1382	118 135	73.75 % 72.28 %	24.04 % 25.26 %	2.21 % 2.47 %
Outlook Mail	5562 5387	4236 4010	1216 1250	110 127	76.16 % 74.44 %	21.86 % 23.20 %	1.98 % 2.36 %
Yahoo Mail	5277 5424	4057 4115	1106 1172	114 137	76.88 % 75.87 %	20.96 % 21.61 %	2.16 % 2.53 %
AOL Mail	5277 5479	4007 4126	1152 1217	118 136	75.93 % 75.31 %	21.83 % 22.21 %	2.24 % 2.48 %
Mail.com	5477 5542	4299 4324	1061 1084	117 134	78.49 % 78.02 %	19.37 % 19.56 %	2.14 % 2.42 %
Yandex Mail	5437 5449	4160 4112	1162 1195	115 142	76.51 % 75.46 %	21.37 % 21.93 %	2.12 % 2.61 %
GMX Mail	5335 5506	4026 4094	1203 1273	106 139	75.46 % 74.36 %	22.55 % 23.12 %	1.99 % 2.52 %
Zoho Mail	5509 5652	4280 4371	1110 1131	119 150	77.69 % 77.34 %	20.15 % 20.01 %	2.16 % 2.65 %
ProtonMail	5370 5370	4266 4199	983 1056	121 115	79.44 % 78.19 %	18.31 % 19.66 %	2.25 % 2.14 %
Custom Mail	5449 5563	4377 4414	953 1015	119 134	80.33 % 79.35 %	17.49 % 18.25 %	2.18 % 2.41 %
iCloud Mail	5402 5520	4003 4008	1276 1378	123 134	74.10 % 72.61 %	23.62 % 24.96 %	2.28 % 2.43 %
Tuta	5540 5289	4393 4165	1023 1002	124 122	79.30 % 78.75 %	18.47 % 18.94 %	2.24 % 2.31 %
Juno.com	5489 5384	4354 4233	1012 1012	123 139	79.32 % 78.62 %	18.44 % 18.80 %	2.24 % 2.58 %
Mailfence	5578 5451	4404 4236	1049 1079	125 136	78.95 % 77.71 %	18.81 % 19.79 %	2.24 % 2.49 %

Compare SendGrid with other providers

Compare the email deliverability of SendGrid with other providers.