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
74.242 74.674	58.360 56.892	14.654 16.465	1.666 1.846

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 (%)
78.61 % 76.19 %	19.74 % 22.05 %	2.24 % 2.47 %

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	5841 5890	4593 4470	1196 1315	127 147	78.63 % 75.89 %	20.48 % 22.33 %	2.17 % 2.50 %
Elektronics	5623 5707	4425 4384	1102 1235	129 145	78.69 % 76.82 %	19.60 % 21.64 %	2.29 % 2.54 %
Entertainment	5551 5785	4336 4378	1119 1316	119 149	78.11 % 75.68 %	20.16 % 22.75 %	2.14 % 2.58 %
Cosmetics & Beauty	5660 5982	4470 4581	1085 1289	122 146	78.98 % 76.58 %	19.17 % 21.55 %	2.16 % 2.44 %
Food & Drink	5708 5794	4441 4382	1182 1299	129 146	77.80 % 75.63 %	20.71 % 22.42 %	2.26 % 2.52 %
Home & Garden	5813 5635	4544 4272	1158 1269	129 133	78.17 % 75.81 %	19.92 % 22.52 %	2.22 % 2.36 %
Finance	5745 5881	4688 4605	950 1173	140 148	81.60 % 78.30 %	16.54 % 19.95 %	2.44 % 2.52 %
Health	5613 5737	4570 4538	935 1098	122 130	81.42 % 79.10 %	16.66 % 19.14 %	2.17 % 2.27 %
Pets	5667 5847	4431 4442	1154 1291	136 150	78.19 % 75.97 %	20.36 % 22.08 %	2.40 % 2.57 %
Sport & Fitness	5585 5664	4404 4314	1094 1269	124 148	78.85 % 76.17 %	19.59 % 22.40 %	2.22 % 2.61 %
Job & Career	5814 5379	4468 3977	1251 1300	135 131	76.85 % 73.94 %	21.52 % 24.17 %	2.32 % 2.44 %
Dating	5897 5628	4458 4114	1345 1405	124 138	75.60 % 73.10 %	22.81 % 24.96 %	2.10 % 2.45 %
Other	5725 5745	4532 4435	1083 1206	130 135	79.16 % 77.20 %	18.92 % 20.99 %	2.27 % 2.35 %

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	5380 5417	4073 3985	1220 1330	120 141	75.71 % 73.56 %	22.68 % 24.55 %	2.23 % 2.60 %
Outlook Mail	5356 5600	4134 4236	1136 1275	111 133	77.18 % 75.64 %	21.21 % 22.77 %	2.07 % 2.38 %
Yahoo Mail	5372 5284	4217 4017	1069 1176	131 134	78.50 % 76.02 %	19.90 % 22.26 %	2.44 % 2.54 %
AOL Mail	5491 5293	4277 3985	1123 1215	125 132	77.89 % 75.29 %	20.45 % 22.95 %	2.28 % 2.49 %
Mail.com	5480 5586	4363 4306	1015 1180	126 135	79.62 % 77.09 %	18.52 % 21.12 %	2.30 % 2.42 %
Yandex Mail	5487 5408	4312 4081	1078 1249	128 129	78.59 % 75.46 %	19.65 % 23.10 %	2.33 % 2.39 %
GMX Mail	5416 5321	4210 4006	1131 1243	124 122	77.73 % 75.29 %	20.88 % 23.36 %	2.29 % 2.29 %
Zoho Mail	5489 5687	4345 4333	1045 1266	134 134	79.16 % 76.19 %	19.04 % 22.26 %	2.44 % 2.36 %
ProtonMail	5316 5244	4260 4054	973 1092	115 135	80.14 % 77.31 %	18.30 % 20.82 %	2.16 % 2.57 %
Custom Mail	5544 5527	4478 4304	1003 1114	120 139	80.77 % 77.87 %	18.09 % 20.16 %	2.16 % 2.51 %
iCloud Mail	5368 5366	4080 3960	1218 1298	111 137	76.01 % 73.80 %	22.69 % 24.19 %	2.07 % 2.55 %
Tuta	5362 5414	4275 4196	978 1138	117 138	79.73 % 77.50 %	18.24 % 21.02 %	2.18 % 2.55 %
Juno.com	5333 5494	4290 4276	943 1110	124 136	80.44 % 77.83 %	17.68 % 20.20 %	2.33 % 2.48 %
Mailfence	3848 4033	3046 3153	722 779	80 101	79.16 % 78.18 %	18.76 % 19.32 %	2.08 % 2.50 %

Compare Mailjet with other providers

Compare the email deliverability of Mailjet with other providers.