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
64.932 65.532	50.153 49.814	13.282 14.051	1.497 1.667

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 (%)
77.24 % 76.01 %	20.46 % 21.44 %	2.31 % 2.54 %

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	5103 5059	3943 3824	1047 1112	113 123	77.27 % 75.59 %	20.52 % 21.98 %	2.21 % 2.43 %
Elektronics	4961 5004	3866 3782	977 1085	118 137	77.93 % 75.58 %	19.69 % 21.68 %	2.38 % 2.74 %
Entertainment	5086 4969	3899 3771	1062 1080	125 118	76.66 % 75.89 %	20.88 % 21.73 %	2.46 % 2.37 %
Cosmetics & Beauty	5102 4967	3963 3825	1018 1012	121 130	77.68 % 77.01 %	19.95 % 20.37 %	2.37 % 2.62 %
Food & Drink	5136 5088	3928 3806	1081 1157	127 125	76.48 % 74.80 %	21.05 % 22.74 %	2.47 % 2.46 %
Home & Garden	4813 5075	3675 3902	1031 1044	107 129	76.36 % 76.89 %	21.42 % 20.57 %	2.22 % 2.54 %
Finance	5025 4998	4057 3968	845 896	123 134	80.74 % 79.39 %	16.82 % 17.93 %	2.45 % 2.68 %
Health	4953 5058	3995 4023	846 910	112 125	80.66 % 79.54 %	17.08 % 17.99 %	2.26 % 2.47 %
Pets	4990 5149	3847 3864	1031 1144	112 141	77.09 % 75.04 %	20.66 % 22.22 %	2.24 % 2.74 %
Sport & Fitness	4946 5025	3810 3813	1018 1086	118 126	77.03 % 75.88 %	20.58 % 21.61 %	2.39 % 2.51 %
Job & Career	4725 4999	3533 3692	1091 1181	101 126	74.77 % 73.85 %	23.09 % 23.62 %	2.14 % 2.52 %
Dating	5071 5033	3680 3599	1282 1318	109 116	72.57 % 71.51 %	25.28 % 26.19 %	2.15 % 2.30 %
Other	5021 5108	3957 3945	953 1026	111 137	78.81 % 77.23 %	18.98 % 20.09 %	2.21 % 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, SendGrid is better than Mailjet.

Provider	Emails Sent	Emails Inbox	Emails Spam	Emails Lost	Inbox (%)	Spam (%)	Lost (%)
Gmail	4574 4608	3353 3333	1124 1160	97 115	73.31 % 72.33 %	24.57 % 25.17 %	2.12 % 2.50 %
Outlook Mail	4731 4561	3584 3382	1046 1069	101 110	75.76 % 74.15 %	22.11 % 23.44 %	2.13 % 2.41 %
Yahoo Mail	4397 4726	3385 3542	917 1061	95 123	76.98 % 74.95 %	20.86 % 22.45 %	2.16 % 2.60 %
AOL Mail	4653 4571	3547 3427	993 1027	113 117	76.23 % 74.97 %	21.34 % 22.47 %	2.43 % 2.56 %
Mail.com	4754 4884	3721 3802	926 960	107 122	78.27 % 77.85 %	19.48 % 19.66 %	2.25 % 2.50 %
Yandex Mail	4689 4629	3607 3472	980 1031	102 126	76.92 % 75.01 %	20.90 % 22.27 %	2.18 % 2.72 %
GMX Mail	4629 4627	3482 3430	1048 1076	99 121	75.22 % 74.13 %	22.64 % 23.25 %	2.14 % 2.62 %
Zoho Mail	4600 4991	3586 3853	907 997	107 141	77.96 % 77.20 %	19.72 % 19.98 %	2.33 % 2.83 %
ProtonMail	4628 4702	3668 3652	854 949	106 101	79.26 % 77.67 %	18.45 % 20.18 %	2.29 % 2.15 %
Custom Mail	4683 4720	3768 3733	799 870	116 117	80.46 % 79.09 %	17.06 % 18.43 %	2.48 % 2.48 %
iCloud Mail	4593 4717	3406 3405	1080 1194	107 118	74.16 % 72.19 %	23.51 % 25.31 %	2.33 % 2.50 %
Tuta	4570 4458	3628 3506	829 843	113 109	79.39 % 78.65 %	18.14 % 18.91 %	2.47 % 2.45 %
Juno.com	4647 4647	3662 3638	869 888	116 121	78.80 % 78.29 %	18.70 % 19.11 %	2.50 % 2.60 %
Mailfence	4784 4691	3756 3639	910 926	118 126	78.51 % 77.57 %	19.02 % 19.74 %	2.47 % 2.69 %

Compare SendGrid with other providers

Compare the email deliverability of SendGrid with other providers.