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
65.852 65.157	49.870 50.620	14.151 13.164	1.831 1.373

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 (%)
75.73 % 77.69 %	21.49 % 20.20 %	2.78 % 2.11 %

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	4975 5234	3735 4058	1093 1066	147 110	75.08 % 77.53 %	21.97 % 20.37 %	2.95 % 2.10 %
Elektronics	5013 5245	3808 4033	1072 1099	133 113	75.96 % 76.89 %	21.38 % 20.95 %	2.65 % 2.15 %
Entertainment	5191 4996	3918 3890	1130 1000	143 106	75.48 % 77.86 %	21.77 % 20.02 %	2.75 % 2.12 %
Cosmetics & Beauty	5249 5215	3970 4117	1140 994	139 104	75.63 % 78.95 %	21.72 % 19.06 %	2.65 % 1.99 %
Food & Drink	5000 5079	3762 3943	1109 1037	129 99	75.24 % 77.63 %	22.18 % 20.42 %	2.58 % 1.95 %
Home & Garden	4940 4911	3732 3780	1070 1028	138 103	75.55 % 76.97 %	21.66 % 20.93 %	2.79 % 2.10 %
Finance	5044 4978	4011 3998	884 864	149 116	79.52 % 80.31 %	17.53 % 17.36 %	2.95 % 2.33 %
Health	4973 4835	3925 3943	909 781	139 111	78.93 % 81.55 %	18.28 % 16.15 %	2.80 % 2.30 %
Pets	5123 4925	3874 3814	1104 1006	145 105	75.62 % 77.44 %	21.55 % 20.43 %	2.83 % 2.13 %
Sport & Fitness	5167 5055	3923 3875	1099 1074	145 106	75.92 % 76.66 %	21.27 % 21.25 %	2.81 % 2.10 %
Job & Career	5053 4878	3688 3685	1236 1091	129 102	72.99 % 75.54 %	24.46 % 22.37 %	2.55 % 2.09 %
Dating	4989 4951	3562 3633	1285 1219	142 99	71.40 % 73.38 %	25.76 % 24.62 %	2.85 % 2.00 %
Other	5135 4855	3962 3851	1020 905	153 99	77.16 % 79.32 %	19.86 % 18.64 %	2.98 % 2.04 %

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	4661 4510	3403 3297	1140 1115	118 98	73.01 % 73.10 %	24.46 % 24.72 %	2.53 % 2.17 %
Outlook Mail	4542 4653	3334 3507	1076 1042	132 104	73.40 % 75.37 %	23.69 % 22.39 %	2.91 % 2.24 %
Yahoo Mail	4750 4653	3536 3586	1078 973	136 94	74.44 % 77.07 %	22.69 % 20.91 %	2.86 % 2.02 %
AOL Mail	4611 4734	3443 3634	1035 1000	133 100	74.67 % 76.76 %	22.45 % 21.12 %	2.88 % 2.11 %
Mail.com	4915 4675	3772 3698	1008 878	135 99	76.74 % 79.10 %	20.51 % 18.78 %	2.75 % 2.12 %
Yandex Mail	4699 4462	3509 3429	1063 938	127 95	74.68 % 76.85 %	22.62 % 21.02 %	2.70 % 2.13 %
GMX Mail	4698 4700	3479 3578	1089 1028	130 94	74.05 % 76.13 %	23.18 % 21.87 %	2.77 % 2.00 %
Zoho Mail	4864 4773	3739 3783	987 887	138 103	76.87 % 79.26 %	20.29 % 18.58 %	2.84 % 2.16 %
ProtonMail	4644 4685	3616 3736	900 842	128 107	77.86 % 79.74 %	19.38 % 17.97 %	2.76 % 2.28 %
Custom Mail	4787 4629	3739 3735	918 804	130 90	78.11 % 80.69 %	19.18 % 17.37 %	2.72 % 1.94 %
iCloud Mail	4580 4548	3334 3373	1110 1082	136 93	72.79 % 74.16 %	24.24 % 23.79 %	2.97 % 2.04 %
Tuta	4732 4779	3672 3784	923 896	137 99	77.60 % 79.18 %	19.51 % 18.75 %	2.90 % 2.07 %
Juno.com	4659 4816	3633 3857	902 856	124 103	77.98 % 80.09 %	19.36 % 17.77 %	2.66 % 2.14 %
Mailfence	4710 4540	3661 3623	922 823	127 94	77.73 % 79.80 %	19.58 % 18.13 %	2.70 % 2.07 %

Compare Constant Contact with other providers

Compare the email deliverability of Constant Contact with other providers.