SendGrid and Rapidmail Email Deliverability Comparison

SendGrid

Rapidmail

In this comparison, the deliverability of SendGrid and Rapidmail 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 Rapidmail than for SendGrid.

Emails Sent	Emails Inbox	Emails Spam	Emails Lost
64.547 64.021	49.094 49.316	14.120 13.356	1.594 1.567

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. Rapidmail beats SendGrid in this comparison.

Inbox (%)	Spam (%)	Lost (%)
76.06 % 77.03 %	21.88 % 20.86 %	2.47 % 2.45 %

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, Rapidmail is the clear winner.

Category	Emails Sent	Emails Inbox	Emails Spam	Emails Lost	Inbox (%)	Spam (%)	Lost (%)
Clothing	5059 4985	3839 3830	1121 1035	126 124	75.88 % 76.83 %	22.16 % 20.76 %	2.49 % 2.49 %
Elektronics	4978 5060	3821 3907	1057 1060	126 122	76.76 % 77.21 %	21.23 % 20.95 %	2.53 % 2.41 %
Entertainment	5004 4845	3771 3701	1134 1032	128 119	75.36 % 76.39 %	22.66 % 21.30 %	2.56 % 2.46 %
Cosmetics & Beauty	5094 5111	3896 3966	1080 1033	124 127	76.48 % 77.60 %	21.20 % 20.21 %	2.43 % 2.48 %
Food & Drink	5062 4783	3823 3675	1128 1021	125 122	75.52 % 76.83 %	22.28 % 21.35 %	2.47 % 2.55 %
Home & Garden	4911 4833	3715 3704	1105 1025	116 120	75.65 % 76.64 %	22.50 % 21.21 %	2.36 % 2.48 %
Finance	5039 4883	3961 3918	972 860	129 119	78.61 % 80.24 %	19.29 % 17.61 %	2.56 % 2.44 %
Health	4971 4902	3953 3912	914 888	113 125	79.52 % 79.80 %	18.39 % 18.12 %	2.27 % 2.55 %
Pets	5036 5097	3814 3900	1105 1086	132 127	75.73 % 76.52 %	21.94 % 21.31 %	2.62 % 2.49 %
Sport & Fitness	4891 4851	3712 3737	1088 1004	129 110	75.89 % 77.04 %	22.24 % 20.70 %	2.64 % 2.27 %
Job & Career	4630 5045	3393 3757	1133 1205	114 120	73.28 % 74.47 %	24.47 % 23.89 %	2.46 % 2.38 %
Dating	4935 4829	3577 3546	1252 1175	120 110	72.48 % 73.43 %	25.37 % 24.33 %	2.43 % 2.28 %
Other	4937 4797	3819 3763	1031 932	112 122	77.35 % 78.44 %	20.88 % 19.43 %	2.27 % 2.54 %

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, Rapidmail is better than SendGrid.

Provider	Emails Sent	Emails Inbox	Emails Spam	Emails Lost	Inbox (%)	Spam (%)	Lost (%)
Gmail	4616 4707	3369 3506	1142 1115	122 117	72.99 % 74.48 %	24.74 % 23.69 %	2.64 % 2.49 %
Outlook Mail	4779 4355	3606 3297	1083 972	112 107	75.46 % 75.71 %	22.66 % 22.32 %	2.34 % 2.46 %
Yahoo Mail	4541 4606	3450 3508	1002 1008	113 113	75.97 % 76.16 %	22.07 % 21.88 %	2.49 % 2.45 %
AOL Mail	4511 4688	3386 3547	1041 1024	115 117	75.06 % 75.66 %	23.08 % 21.84 %	2.55 % 2.50 %
Mail.com	4781 4611	3683 3569	998 933	115 113	77.03 % 77.40 %	20.87 % 20.23 %	2.41 % 2.45 %
Yandex Mail	4658 4520	3494 3454	1075 969	112 99	75.01 % 76.42 %	23.08 % 21.44 %	2.40 % 2.19 %
GMX Mail	4600 4676	3450 3552	1073 1053	104 114	75.00 % 75.96 %	23.33 % 22.52 %	2.26 % 2.44 %
Zoho Mail	4791 4606	3649 3622	1055 880	112 118	76.16 % 78.64 %	22.02 % 19.11 %	2.34 % 2.56 %
ProtonMail	4516 4471	3490 3508	923 870	116 106	77.28 % 78.46 %	20.44 % 19.46 %	2.57 % 2.37 %
Custom Mail	4727 4583	3689 3656	926 827	117 109	78.04 % 79.77 %	19.59 % 18.04 %	2.48 % 2.38 %
iCloud Mail	4569 4730	3361 3498	1114 1134	118 116	73.56 % 73.95 %	24.38 % 23.97 %	2.58 % 2.45 %
Tuta	4715 5008	3647 3942	969 969	120 125	77.35 % 78.71 %	20.55 % 19.35 %	2.55 % 2.50 %
Juno.com	4710 4631	3667 3658	940 869	117 116	77.86 % 78.99 %	19.96 % 18.76 %	2.48 % 2.50 %
Mailfence	4033 3829	3153 2999	779 733	101 97	78.18 % 78.32 %	19.32 % 19.14 %	2.50 % 2.53 %

Compare SendGrid with other providers

Compare the email deliverability of SendGrid with other providers.