Constant Contact and Klick-Tipp Email Deliverability Comparison

In this comparison, the deliverability of Constant Contact and Klick-Tipp 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 Klick-Tipp than for Constant Contact.

Emails Sent	Emails Inbox	Emails Spam	Emails Lost
540.483 540.072	412.262 436.102	107.687 88.692	21.069 15.609

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. Klick-Tipp beats Constant Contact in this comparison.

Inbox (%)	Spam (%)	Lost (%)
76.28 % 80.75 %	19.92 % 16.42 %	3.90 % 2.89 %

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, Klick-Tipp is the clear winner.

Category	Emails Sent	Emails Inbox	Emails Spam	Emails Lost	Inbox (%)	Spam (%)	Lost (%)
Clothing	41392 41192	32657 34443	7282 5750	1516 1026	78.90 % 83.62 %	17.59 % 13.96 %	3.66 % 2.49 %
Elektronics	41334 42041	31860 34267	7982 6641	1525 1162	77.08 % 81.51 %	19.31 % 15.80 %	3.69 % 2.76 %
Entertainment	41622 41494	31703 33475	8295 6860	1627 1179	76.17 % 80.67 %	19.93 % 16.53 %	3.91 % 2.84 %
Cosmetics & Beauty	41603 41166	31719 33256	8337 6807	1612 1154	76.24 % 80.79 %	20.04 % 16.54 %	3.87 % 2.80 %
Food & Drink	41617 41465	32927 34604	7308 5838	1447 1039	79.12 % 83.45 %	17.56 % 14.08 %	3.48 % 2.51 %
Home & Garden	41806 41478	32922 34598	7393 5816	1550 1097	78.75 % 83.41 %	17.68 % 14.02 %	3.71 % 2.64 %
Finance	41990 41470	30775 32247	9514 7855	1751 1400	73.29 % 77.76 %	22.66 % 18.94 %	4.17 % 3.38 %
Health	41038 41430	30441 32596	8947 7529	1675 1313	74.18 % 78.68 %	21.80 % 18.17 %	4.08 % 3.17 %
Pets	42146 41317	32859 34092	7759 6129	1559 1104	77.96 % 82.51 %	18.41 % 14.83 %	3.70 % 2.67 %
Sport & Fitness	41859 41689	31437 33126	8771 7293	1692 1320	75.10 % 79.46 %	20.95 % 17.49 %	4.04 % 3.17 %
Job & Career	41297 42406	30826 33371	8756 7698	1760 1351	74.64 % 78.69 %	21.20 % 18.15 %	4.26 % 3.19 %
Dating	41795 41141	30105 31534	9894 8258	1829 1375	72.03 % 76.65 %	23.67 % 20.07 %	4.38 % 3.34 %
Other	40984 41783	32031 34493	7449 6218	1526 1089	78.15 % 82.55 %	18.18 % 14.88 %	3.72 % 2.61 %

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, Klick-Tipp is better than Constant Contact.

Provider	Emails Sent	Emails Inbox	Emails Spam	Emails Lost	Inbox (%)	Spam (%)	Lost (%)
Gmail	50783 50976	36942 39400	11716 9941	2164 1670	72.74 % 77.29 %	23.07 % 19.50 %	4.26 % 3.28 %
Outlook Mail	50592 51116	37299 39905	11167 9591	2163 1639	73.73 % 78.07 %	22.07 % 18.76 %	4.28 % 3.21 %
Yahoo Mail	50611 50144	38304 40214	10344 8379	2014 1546	75.68 % 80.20 %	20.44 % 16.71 %	3.98 % 3.08 %
AOL Mail	49605 50753	37561 40721	10008 8521	2072 1522	75.72 % 80.23 %	20.18 % 16.79 %	4.18 % 3.00 %
Mail.com	51145 50586	39324 41133	9909 8028	1950 1435	76.89 % 81.31 %	19.37 % 15.87 %	3.81 % 2.84 %
Yandex Mail	51255 50713	38151 40085	11062 9109	2129 1568	74.43 % 79.04 %	21.58 % 17.96 %	4.15 % 3.09 %
GMX Mail	50233 50324	38550 40973	9835 8043	1862 1331	76.74 % 81.42 %	19.58 % 15.98 %	3.71 % 2.64 %
Zoho Mail	50707 50533	39469 41635	9484 7584	1801 1345	77.84 % 82.39 %	18.70 % 15.01 %	3.55 % 2.66 %
ProtonMail	50988 51185	39687 42157	9564 7770	1803 1272	77.84 % 82.36 %	18.76 % 15.18 %	3.54 % 2.49 %
Custom Mail	50909 49900	40142 41699	9036 6982	1784 1239	78.85 % 83.57 %	17.75 % 13.99 %	3.50 % 2.48 %
iCloud Mail	11115 11288	8481 9061	2148 1877	533 400	76.30 % 80.27 %	19.33 % 16.63 %	4.80 % 3.54 %
Tuta	11128 11135	9001 9409	1722 1434	420 315	80.89 % 84.50 %	15.47 % 12.88 %	3.77 % 2.83 %
Juno.com	11412 11419	9351 9710	1692 1433	374 327	81.94 % 85.03 %	14.83 % 12.55 %	3.28 % 2.86 %

Compare Constant Contact with other providers

Compare the email deliverability of Constant Contact with other providers.