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 Mailjet than for SendGrid.

Emails Sent	Emails Inbox	Emails Spam	Emails Lost
74.674 74.242	56.892 58.360	16.465 14.654	1.846 1.666

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

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

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

Compare SendGrid with other providers

Compare the email deliverability of SendGrid with other providers.