Constant Contact and HubSpot Email Deliverability Comparison

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

Emails Sent	Emails Inbox	Emails Spam	Emails Lost
379.618 381.157	283.990 297.472	80.828 72.168	14.800 11.517

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. HubSpot beats Constant Contact in this comparison.

Inbox (%)	Spam (%)	Lost (%)
74.81 % 78.04 %	21.29 % 18.93 %	3.90 % 3.02 %

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, HubSpot is the clear winner.

Category	Emails Sent	Emails Inbox	Emails Spam	Emails Lost	Inbox (%)	Spam (%)	Lost (%)
Clothing	29292 29389	22782 23890	5433 4726	1077 773	77.78 % 81.29 %	18.55 % 16.08 %	3.68 % 2.63 %
Elektronics	28919 29524	21846 23234	6001 5463	1072 827	75.54 % 78.70 %	20.75 % 18.50 %	3.71 % 2.80 %
Entertainment	29152 29312	21756 22776	6215 5579	1181 957	74.63 % 77.70 %	21.32 % 19.03 %	4.05 % 3.26 %
Cosmetics & Beauty	29278 29601	21894 23047	6257 5649	1127 905	74.78 % 77.86 %	21.37 % 19.08 %	3.85 % 3.06 %
Food & Drink	29263 29154	22841 23632	5397 4700	1025 822	78.05 % 81.06 %	18.44 % 16.12 %	3.50 % 2.82 %
Home & Garden	29243 29446	22694 23925	5460 4723	1089 798	77.60 % 81.25 %	18.67 % 16.04 %	3.72 % 2.71 %
Finance	29477 29357	21029 21922	7240 6474	1208 961	71.34 % 74.67 %	24.56 % 22.05 %	4.10 % 3.27 %
Health	28714 28983	20728 21927	6817 6136	1169 920	72.19 % 75.65 %	23.74 % 21.17 %	4.07 % 3.17 %
Pets	29710 29437	22848 23569	5779 5028	1083 840	76.90 % 80.07 %	19.45 % 17.08 %	3.65 % 2.85 %
Sport & Fitness	29579 29360	21765 22602	6619 5830	1195 928	73.58 % 76.98 %	22.38 % 19.86 %	4.04 % 3.16 %
Job & Career	28864 28973	21157 22089	6495 5878	1212 1006	73.30 % 76.24 %	22.50 % 20.29 %	4.20 % 3.47 %
Dating	29363 29420	20465 21408	7603 7044	1295 968	69.70 % 72.77 %	25.89 % 23.94 %	4.41 % 3.29 %
Other	28764 29201	22185 23451	5512 4938	1067 812	77.13 % 80.31 %	19.16 % 16.91 %	3.71 % 2.78 %

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, HubSpot is better than Constant Contact.

Provider	Emails Sent	Emails Inbox	Emails Spam	Emails Lost	Inbox (%)	Spam (%)	Lost (%)
Gmail	38092 38475	27312 28660	9210 8518	1570 1297	71.70 % 74.49 %	24.18 % 22.14 %	4.12 % 3.37 %
Outlook Mail	37810 38467	27295 28892	8873 8249	1642 1326	72.19 % 75.11 %	23.47 % 21.44 %	4.34 % 3.45 %
Yahoo Mail	37900 38151	28242 29715	8145 7255	1513 1181	74.52 % 77.89 %	21.49 % 19.02 %	3.99 % 3.10 %
AOL Mail	37002 37821	27587 29494	7865 7186	1550 1141	74.56 % 77.98 %	21.26 % 19.00 %	4.19 % 3.02 %
Mail.com	38150 38149	28908 30163	7781 6864	1461 1122	75.77 % 79.07 %	20.40 % 17.99 %	3.83 % 2.94 %
Yandex Mail	38181 38429	27877 29317	8709 7849	1595 1263	73.01 % 76.29 %	22.81 % 20.42 %	4.18 % 3.29 %
GMX Mail	37650 38345	28349 30090	7885 7172	1416 1083	75.30 % 78.47 %	20.94 % 18.70 %	3.76 % 2.82 %
Zoho Mail	38181 37714	29278 30159	7558 6482	1345 1073	76.68 % 79.97 %	19.80 % 17.19 %	3.52 % 2.85 %
ProtonMail	38255 37883	29255 30388	7642 6503	1358 992	76.47 % 80.22 %	19.98 % 17.17 %	3.55 % 2.62 %
Custom Mail	38397 37723	29887 30594	7160 6090	1350 1039	77.84 % 81.10 %	18.65 % 16.14 %	3.52 % 2.75 %

Compare Constant Contact with other providers

Compare the email deliverability of Constant Contact with other providers.