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
64.204 64.547	50.113 49.094	12.867 14.120	1.421 1.594

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 (%)
78.05 % 76.06 %	20.04 % 21.88 %	2.21 % 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	4978 5059	3868 3839	1027 1121	106 126	77.70 % 75.88 %	20.63 % 22.16 %	2.13 % 2.49 %
Elektronics	4832 4978	3769 3821	954 1057	109 126	78.00 % 76.76 %	19.74 % 21.23 %	2.26 % 2.53 %
Entertainment	4791 5004	3718 3771	989 1134	102 128	77.60 % 75.36 %	20.64 % 22.66 %	2.13 % 2.56 %
Cosmetics & Beauty	4985 5094	3929 3896	965 1080	106 124	78.82 % 76.48 %	19.36 % 21.20 %	2.13 % 2.43 %
Food & Drink	4971 5062	3834 3823	1051 1128	109 125	77.13 % 75.52 %	21.14 % 22.28 %	2.19 % 2.47 %
Home & Garden	5054 4911	3925 3715	1029 1105	111 116	77.66 % 75.65 %	20.36 % 22.50 %	2.20 % 2.36 %
Finance	4944 5039	4034 3961	816 972	119 129	81.59 % 78.61 %	16.50 % 19.29 %	2.41 % 2.56 %
Health	4803 4971	3909 3953	801 914	102 113	81.39 % 79.52 %	16.68 % 18.39 %	2.12 % 2.27 %
Pets	4908 5036	3795 3814	1007 1105	117 132	77.32 % 75.73 %	20.52 % 21.94 %	2.38 % 2.62 %
Sport & Fitness	4877 4891	3812 3712	971 1088	110 129	78.16 % 75.89 %	19.91 % 22.24 %	2.26 % 2.64 %
Job & Career	5067 4630	3861 3393	1110 1133	116 114	76.20 % 73.28 %	21.91 % 24.47 %	2.29 % 2.46 %
Dating	5094 4935	3802 3577	1198 1252	103 120	74.64 % 72.48 %	23.52 % 25.37 %	2.02 % 2.43 %
Other	4900 4937	3857 3819	949 1031	111 112	78.71 % 77.35 %	19.37 % 20.88 %	2.27 % 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	4569 4616	3415 3369	1075 1142	100 122	74.74 % 72.99 %	23.53 % 24.74 %	2.19 % 2.64 %
Outlook Mail	4610 4779	3524 3606	1005 1083	93 112	76.44 % 75.46 %	21.80 % 22.66 %	2.02 % 2.34 %
Yahoo Mail	4580 4541	3571 3450	928 1002	109 113	77.97 % 75.97 %	20.26 % 22.07 %	2.38 % 2.49 %
AOL Mail	4705 4511	3634 3386	976 1041	103 115	77.24 % 75.06 %	20.74 % 23.08 %	2.19 % 2.55 %
Mail.com	4744 4781	3757 3683	890 998	108 115	79.19 % 77.03 %	18.76 % 20.87 %	2.28 % 2.41 %
Yandex Mail	4658 4658	3611 3494	938 1075	109 112	77.52 % 75.01 %	20.14 % 23.08 %	2.34 % 2.40 %
GMX Mail	4665 4600	3583 3450	995 1073	106 104	76.81 % 75.00 %	21.33 % 23.33 %	2.27 % 2.26 %
Zoho Mail	4688 4791	3691 3649	905 1055	115 112	78.73 % 76.16 %	19.30 % 22.02 %	2.45 % 2.34 %
ProtonMail	4551 4516	3629 3490	841 923	95 116	79.74 % 77.28 %	18.48 % 20.44 %	2.09 % 2.57 %
Custom Mail	4735 4727	3814 3689	853 926	102 117	80.55 % 78.04 %	18.01 % 19.59 %	2.15 % 2.48 %
iCloud Mail	4658 4569	3490 3361	1093 1114	96 118	74.92 % 73.56 %	23.47 % 24.38 %	2.06 % 2.58 %
Tuta	4600 4715	3669 3647	826 969	98 120	79.76 % 77.35 %	17.96 % 20.55 %	2.13 % 2.55 %
Juno.com	4593 4710	3679 3667	820 940	107 117	80.10 % 77.86 %	17.85 % 19.96 %	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.