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 SendGrid than for Mailjet.

Emails Sent	Emails Inbox	Emails Spam	Emails Lost
65.664 65.185	50.495 50.153	13.655 13.533	1.514 1.499

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 (%)
76.90 % 76.94 %	20.80 % 20.76 %	2.31 % 2.30 %

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	5053 5061	3865 3889	1076 1054	112 118	76.49 % 76.84 %	21.29 % 20.83 %	2.22 % 2.33 %
Elektronics	4953 5043	3808 3919	1023 1007	122 117	76.88 % 77.71 %	20.65 % 19.97 %	2.46 % 2.32 %
Entertainment	4914 5009	3762 3816	1046 1073	106 120	76.56 % 76.18 %	21.29 % 21.42 %	2.16 % 2.40 %
Cosmetics & Beauty	5119 5165	3980 3989	1025 1056	114 120	77.75 % 77.23 %	20.02 % 20.45 %	2.23 % 2.32 %
Food & Drink	5062 5126	3841 3916	1107 1094	114 116	75.88 % 76.39 %	21.87 % 21.34 %	2.25 % 2.26 %
Home & Garden	5189 4941	3999 3776	1073 1057	117 108	77.07 % 76.42 %	20.68 % 21.39 %	2.25 % 2.19 %
Finance	5015 4994	4049 4012	840 860	126 122	80.74 % 80.34 %	16.75 % 17.22 %	2.51 % 2.44 %
Health	4957 5103	4008 4121	844 869	105 113	80.86 % 80.76 %	17.03 % 17.03 %	2.12 % 2.21 %
Pets	5125 5124	3895 3911	1099 1090	131 123	76.00 % 76.33 %	21.44 % 21.27 %	2.56 % 2.40 %
Sport & Fitness	4955 4949	3800 3797	1038 1030	117 122	76.69 % 76.72 %	20.95 % 20.81 %	2.36 % 2.47 %
Job & Career	5057 4643	3772 3435	1166 1105	119 103	74.59 % 73.98 %	23.06 % 23.80 %	2.35 % 2.22 %
Dating	5222 5001	3795 3629	1317 1261	110 111	72.67 % 72.57 %	25.22 % 25.21 %	2.11 % 2.22 %
Other	5043 5026	3921 3943	1001 977	121 106	77.75 % 78.45 %	19.85 % 19.44 %	2.40 % 2.11 %

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	4600 4467	3347 3273	1147 1084	106 110	72.76 % 73.27 %	24.93 % 24.27 %	2.30 % 2.46 %
Outlook Mail	4654 4749	3492 3602	1063 1046	99 101	75.03 % 75.85 %	22.84 % 22.03 %	2.13 % 2.13 %
Yahoo Mail	4654 4588	3571 3513	969 970	114 105	76.73 % 76.57 %	20.82 % 21.14 %	2.45 % 2.29 %
AOL Mail	4725 4540	3594 3433	1022 999	109 108	76.06 % 75.62 %	21.63 % 22.00 %	2.31 % 2.38 %
Mail.com	4767 4832	3740 3771	913 952	114 109	78.46 % 78.04 %	19.15 % 19.70 %	2.39 % 2.26 %
Yandex Mail	4664 4701	3542 3574	1006 1021	116 106	75.94 % 76.03 %	21.57 % 21.72 %	2.49 % 2.25 %
GMX Mail	4716 4503	3538 3390	1068 1019	110 94	75.02 % 75.28 %	22.65 % 22.63 %	2.33 % 2.09 %
Zoho Mail	4866 4711	3777 3628	967 977	122 106	77.62 % 77.01 %	19.87 % 20.74 %	2.51 % 2.25 %
ProtonMail	4536 4501	3570 3552	871 840	95 109	78.70 % 78.92 %	19.20 % 18.66 %	2.09 % 2.42 %
Custom Mail	4794 4741	3826 3784	861 846	107 111	79.81 % 79.81 %	17.96 % 17.84 %	2.23 % 2.34 %
iCloud Mail	4777 4564	3495 3364	1179 1091	103 109	73.16 % 73.71 %	24.68 % 23.90 %	2.16 % 2.39 %
Tuta	4533 4795	3593 3785	842 899	98 111	79.26 % 78.94 %	18.57 % 18.75 %	2.16 % 2.31 %
Juno.com	4730 4717	3749 3724	864 885	117 108	79.26 % 78.95 %	18.27 % 18.76 %	2.47 % 2.29 %
Mailfence	4648 4776	3661 3760	883 904	104 112	78.77 % 78.73 %	19.00 % 18.93 %	2.24 % 2.35 %

Compare Mailjet with other providers

Compare the email deliverability of Mailjet with other providers.