Constant Contact and CampaignMonitor Email Deliverability Comparison

Constant Contact

CampaignMonitor

In this comparison, the deliverability of Constant Contact and CampaignMonitor 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 CampaignMonitor than for Constant Contact.

Emails Sent	Emails Inbox	Emails Spam	Emails Lost
77.346 76.162	59.160 58.907	16.331 15.592	1.855 1.663

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. CampaignMonitor beats Constant Contact in this comparison.

Inbox (%)	Spam (%)	Lost (%)
76.49 % 77.34 %	21.11 % 20.47 %	2.40 % 2.18 %

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, CampaignMonitor is the clear winner.

Category	Emails Sent	Emails Inbox	Emails Spam	Emails Lost	Inbox (%)	Spam (%)	Lost (%)
Clothing	6015 5925	4536 4584	1321 1216	158 125	75.41 % 77.37 %	21.96 % 20.52 %	2.63 % 2.11 %
Elektronics	6084 5732	4706 4416	1241 1197	137 119	77.35 % 77.04 %	20.40 % 20.88 %	2.25 % 2.08 %
Entertainment	5962 5825	4530 4475	1296 1215	136 135	75.98 % 76.82 %	21.74 % 20.86 %	2.28 % 2.32 %
Cosmetics & Beauty	5949 5804	4622 4515	1188 1158	139 131	77.69 % 77.79 %	19.97 % 19.95 %	2.34 % 2.26 %
Food & Drink	5806 5830	4417 4464	1254 1238	135 128	76.08 % 76.57 %	21.60 % 21.23 %	2.33 % 2.20 %
Home & Garden	5795 5930	4396 4587	1256 1220	143 123	75.86 % 77.35 %	21.67 % 20.57 %	2.47 % 2.07 %
Finance	5969 5659	4754 4584	1065 946	150 129	79.64 % 81.00 %	17.84 % 16.72 %	2.51 % 2.28 %
Health	6045 5828	4774 4727	1129 972	142 129	78.97 % 81.11 %	18.68 % 16.68 %	2.35 % 2.21 %
Pets	6004 5943	4560 4596	1295 1221	149 126	75.95 % 77.33 %	21.57 % 20.55 %	2.48 % 2.12 %
Sport & Fitness	5946 5927	4551 4548	1258 1254	137 125	76.54 % 76.73 %	21.16 % 21.16 %	2.30 % 2.11 %
Job & Career	6056 6052	4472 4538	1444 1379	140 135	73.84 % 74.98 %	23.84 % 22.79 %	2.31 % 2.23 %
Dating	5776 5957	4195 4323	1438 1505	143 129	72.63 % 72.57 %	24.90 % 25.26 %	2.48 % 2.17 %
Other	5939 5750	4647 4550	1146 1071	146 129	78.25 % 79.13 %	19.30 % 18.63 %	2.46 % 2.24 %

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, CampaignMonitor is better than Constant Contact.

Provider	Emails Sent	Emails Inbox	Emails Spam	Emails Lost	Inbox (%)	Spam (%)	Lost (%)
Gmail	5532 5579	4057 4096	1345 1361	130 122	73.34 % 73.42 %	24.31 % 24.40 %	2.35 % 2.19 %
Outlook Mail	5594 5504	4159 4167	1303 1220	132 117	74.35 % 75.71 %	23.29 % 22.17 %	2.36 % 2.13 %
Yahoo Mail	5503 5397	4172 4143	1203 1133	128 121	75.81 % 76.76 %	21.86 % 20.99 %	2.33 % 2.24 %
AOL Mail	5586 5275	4225 4044	1218 1116	143 115	75.64 % 76.66 %	21.80 % 21.16 %	2.56 % 2.18 %
Mail.com	5356 5383	4161 4213	1066 1058	129 112	77.69 % 78.26 %	19.90 % 19.65 %	2.41 % 2.08 %
Yandex Mail	5541 5288	4195 4022	1217 1157	129 109	75.71 % 76.06 %	21.96 % 21.88 %	2.33 % 2.06 %
GMX Mail	5598 5572	4176 4272	1284 1174	138 126	74.60 % 76.67 %	22.94 % 21.07 %	2.47 % 2.26 %
Zoho Mail	5425 5385	4188 4242	1100 1025	137 118	77.20 % 78.77 %	20.28 % 19.03 %	2.53 % 2.19 %
ProtonMail	5479 5356	4288 4214	1054 1022	137 120	78.26 % 78.68 %	19.24 % 19.08 %	2.50 % 2.24 %
Custom Mail	5494 5499	4373 4427	988 954	133 118	79.60 % 80.51 %	17.98 % 17.35 %	2.42 % 2.15 %
iCloud Mail	5331 5432	3899 3998	1307 1316	125 118	73.14 % 73.60 %	24.52 % 24.23 %	2.34 % 2.17 %
Tuta	5735 5521	4484 4353	1124 1047	127 121	78.19 % 78.84 %	19.60 % 18.96 %	2.21 % 2.19 %
Juno.com	5660 5500	4450 4389	1073 994	137 117	78.62 % 79.80 %	18.96 % 18.07 %	2.42 % 2.13 %
Mailfence	5512 5471	4333 4327	1049 1015	130 129	78.61 % 79.09 %	19.03 % 18.55 %	2.36 % 2.36 %

Compare Constant Contact with other providers

Compare the email deliverability of Constant Contact with other providers.