Rapidmail and SendGrid Email Deliverability Comparison

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

Emails Sent	Emails Inbox	Emails Spam	Emails Lost
538.934 147.229	426.502 115.221	94.551 25.724	17.353 5.462

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 (%)
79.14 % 78.26 %	17.54 % 17.47 %	3.22 % 3.71 %

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	41711 11408	34147 9129	6359 1869	1158 375	81.87 % 80.02 %	15.25 % 16.38 %	2.78 % 3.29 %
Elektronics	41299 11303	32983 8906	7007 1917	1275 428	79.86 % 78.79 %	16.97 % 16.96 %	3.09 % 3.79 %
Entertainment	41381 11433	32673 8934	7270 2005	1387 442	78.96 % 78.14 %	17.57 % 17.54 %	3.35 % 3.87 %
Cosmetics & Beauty	41440 11313	32699 8861	7333 1972	1377 413	78.91 % 78.33 %	17.70 % 17.43 %	3.32 % 3.65 %
Food & Drink	41789 11333	34098 9041	6465 1826	1192 388	81.60 % 79.78 %	15.47 % 16.11 %	2.85 % 3.42 %
Home & Garden	41616 11375	34058 9087	6330 1822	1199 390	81.84 % 79.89 %	15.21 % 16.02 %	2.88 % 3.43 %
Finance	40917 11397	31191 8692	8195 2187	1493 456	76.23 % 76.27 %	20.03 % 19.19 %	3.65 % 4.00 %
Health	41159 11055	31695 8544	8040 2009	1394 436	77.01 % 77.29 %	19.53 % 18.17 %	3.39 % 3.94 %
Pets	41883 11209	33893 8871	6695 1865	1233 396	80.92 % 79.14 %	15.99 % 16.64 %	2.94 % 3.53 %
Sport & Fitness	41437 11457	32356 8882	7657 2103	1378 444	78.08 % 77.52 %	18.48 % 18.36 %	3.33 % 3.88 %
Job & Career	41673 11111	32225 8507	7971 2111	1472 427	77.33 % 76.56 %	19.13 % 19.00 %	3.53 % 3.84 %
Dating	41160 11402	30882 8718	8686 2132	1510 473	75.03 % 76.46 %	21.10 % 18.70 %	3.67 % 4.15 %
Other	41469 11433	33602 9049	6543 1906	1285 394	81.03 % 79.15 %	15.78 % 16.67 %	3.10 % 3.45 %

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	50327 11334	38109 8435	10375 2371	1823 492	75.72 % 74.42 %	20.62 % 20.92 %	3.62 % 4.34 %
Outlook Mail	50746 11224	38894 8599	10005 2113	1811 464	76.64 % 76.61 %	19.72 % 18.83 %	3.57 % 4.13 %
Yahoo Mail	50124 11362	39412 8869	9018 2024	1643 423	78.63 % 78.06 %	17.99 % 17.81 %	3.28 % 3.72 %
AOL Mail	50850 11496	39950 8930	9161 2042	1676 474	78.56 % 77.68 %	18.02 % 17.76 %	3.30 % 4.12 %
Mail.com	50932 11228	40608 8829	8725 1911	1586 424	79.73 % 78.63 %	17.13 % 17.02 %	3.11 % 3.78 %
Yandex Mail	50208 11268	38841 8673	9576 2081	1731 440	77.36 % 76.97 %	19.07 % 18.47 %	3.45 % 3.90 %
GMX Mail	50619 11272	40400 9000	8690 1829	1508 376	79.81 % 79.84 %	17.17 % 16.23 %	2.98 % 3.34 %
Zoho Mail	51001 11464	41076 9118	8333 1880	1545 402	80.54 % 79.54 %	16.34 % 16.40 %	3.03 % 3.51 %
ProtonMail	50241 11360	40670 9123	8133 1796	1413 362	80.95 % 80.31 %	16.19 % 15.81 %	2.81 % 3.19 %
Custom Mail	50022 11178	40947 8945	7624 1779	1388 379	81.86 % 80.02 %	15.24 % 15.92 %	2.77 % 3.39 %
iCloud Mail	11397 11393	8913 8603	1932 2263	513 435	78.20 % 75.51 %	16.95 % 19.86 %	4.50 % 3.82 %
Tuta	11259 11428	9311 9105	1514 1877	376 405	82.70 % 79.67 %	13.45 % 16.42 %	3.34 % 3.54 %
Juno.com	11208 11222	9371 8992	1465 1758	340 386	83.61 % 80.13 %	13.07 % 15.67 %	3.03 % 3.44 %

Compare Rapidmail with other providers

Compare the email deliverability of Rapidmail with other providers.