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
63.497 63.763	49.978 48.627	12.500 14.148	1.457 1.517

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 (%)
78.71 % 76.26 %	19.69 % 22.19 %	2.29 % 2.38 %

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	4936 5052	3890 3843	1010 1128	111 123	78.81 % 76.07 %	20.46 % 22.33 %	2.25 % 2.43 %
Elektronics	4799 4831	3792 3712	927 1058	113 118	79.02 % 76.84 %	19.32 % 21.90 %	2.35 % 2.44 %
Entertainment	4871 4928	3816 3748	971 1120	107 118	78.34 % 76.06 %	19.93 % 22.73 %	2.20 % 2.39 %
Cosmetics & Beauty	4777 5169	3771 3952	916 1129	107 122	78.94 % 76.46 %	19.18 % 21.84 %	2.24 % 2.36 %
Food & Drink	4949 4895	3864 3714	1015 1094	114 120	78.08 % 75.87 %	20.51 % 22.35 %	2.30 % 2.45 %
Home & Garden	5003 4846	3910 3669	994 1102	117 114	78.15 % 75.71 %	19.87 % 22.74 %	2.34 % 2.35 %
Finance	4844 5029	3949 3930	809 1020	119 124	81.52 % 78.15 %	16.70 % 20.28 %	2.46 % 2.47 %
Health	4803 4894	3903 3867	806 954	108 102	81.26 % 79.02 %	16.78 % 19.49 %	2.25 % 2.08 %
Pets	4794 5017	3748 3813	984 1116	116 124	78.18 % 76.00 %	20.53 % 22.24 %	2.42 % 2.47 %
Sport & Fitness	4779 4830	3772 3686	935 1089	109 122	78.93 % 76.31 %	19.56 % 22.55 %	2.28 % 2.53 %
Job & Career	4955 4652	3817 3450	1061 1120	117 111	77.03 % 74.16 %	21.41 % 24.08 %	2.36 % 2.39 %
Dating	5107 4736	3880 3479	1150 1175	107 111	75.97 % 73.46 %	22.52 % 24.81 %	2.10 % 2.34 %
Other	4880 4884	3866 3764	922 1043	112 108	79.22 % 77.07 %	18.89 % 21.36 %	2.30 % 2.21 %

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	4635 4707	3515 3472	1045 1154	108 120	75.84 % 73.76 %	22.55 % 24.52 %	2.33 % 2.55 %
Outlook Mail	4576 4784	3531 3620	970 1099	100 109	77.16 % 75.67 %	21.20 % 22.97 %	2.19 % 2.28 %
Yahoo Mail	4576 4589	3611 3508	900 1011	110 113	78.91 % 76.44 %	19.67 % 22.03 %	2.40 % 2.46 %
AOL Mail	4733 4500	3682 3398	974 1033	111 108	77.79 % 75.51 %	20.58 % 22.96 %	2.35 % 2.40 %
Mail.com	4761 4714	3798 3636	877 1004	110 109	79.77 % 77.13 %	18.42 % 21.30 %	2.31 % 2.31 %
Yandex Mail	4752 4643	3743 3521	929 1066	111 107	78.77 % 75.83 %	19.55 % 22.96 %	2.34 % 2.30 %
GMX Mail	4652 4574	3632 3450	962 1073	107 101	78.07 % 75.43 %	20.68 % 23.46 %	2.30 % 2.21 %
Zoho Mail	4694 4886	3716 3725	896 1097	117 110	79.16 % 76.24 %	19.09 % 22.45 %	2.49 % 2.25 %
ProtonMail	4561 4464	3649 3454	839 938	105 109	80.00 % 77.37 %	18.40 % 21.01 %	2.30 % 2.44 %
Custom Mail	4762 4727	3849 3657	867 984	103 116	80.83 % 77.36 %	18.21 % 20.82 %	2.16 % 2.45 %
iCloud Mail	4591 4605	3508 3400	1028 1120	96 114	76.41 % 73.83 %	22.39 % 24.32 %	2.09 % 2.48 %
Tuta	4623 4628	3675 3589	849 983	107 114	79.49 % 77.55 %	18.36 % 21.24 %	2.31 % 2.46 %
Juno.com	4556 4703	3669 3654	802 967	109 110	80.53 % 77.70 %	17.60 % 20.56 %	2.39 % 2.34 %
Mailfence	3025 3239	2400 2543	562 619	63 77	79.34 % 78.51 %	18.58 % 19.11 %	2.08 % 2.38 %

Compare Mailjet with other providers

Compare the email deliverability of Mailjet with other providers.