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
455.754 455.354	344.481 365.851	93.172 76.257	18.101 13.246

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 (%)
75.58 % 80.34 %	20.44 % 16.75 %	3.97 % 2.91 %

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	35042 34802	27485 29049	6251 4895	1306 858	78.43 % 83.47 %	17.84 % 14.07 %	3.73 % 2.47 %
Elektronics	34751 35403	26548 28737	6901 5696	1302 970	76.39 % 81.17 %	19.86 % 16.09 %	3.75 % 2.74 %
Entertainment	35026 35090	26451 28162	7165 5920	1410 1008	75.52 % 80.26 %	20.46 % 16.87 %	4.03 % 2.87 %
Cosmetics & Beauty	35062 34636	26483 27832	7197 5836	1382 968	75.53 % 80.36 %	20.53 % 16.85 %	3.94 % 2.79 %
Food & Drink	35174 34938	27683 29089	6246 4965	1245 884	78.70 % 83.26 %	17.76 % 14.21 %	3.54 % 2.53 %
Home & Garden	35075 35066	27461 29176	6299 4945	1315 945	78.29 % 83.20 %	17.96 % 14.10 %	3.75 % 2.69 %
Finance	35400 34905	25579 26922	8325 6794	1496 1189	72.26 % 77.13 %	23.52 % 19.46 %	4.23 % 3.41 %
Health	34611 34938	25334 27276	7833 6535	1444 1127	73.20 % 78.07 %	22.63 % 18.70 %	4.17 % 3.23 %
Pets	35515 34803	27532 28668	6653 5204	1330 931	77.52 % 82.37 %	18.73 % 14.95 %	3.74 % 2.68 %
Sport & Fitness	35393 35141	26310 27735	7624 6285	1459 1121	74.34 % 78.92 %	21.54 % 17.89 %	4.12 % 3.19 %
Job & Career	34743 35906	25648 28084	7574 6673	1521 1149	73.82 % 78.22 %	21.80 % 18.58 %	4.38 % 3.20 %
Dating	35344 34544	25058 26160	8702 7210	1584 1174	70.90 % 75.73 %	24.62 % 20.87 %	4.48 % 3.40 %
Other	34618 35182	26909 28961	6402 5299	1307 922	77.73 % 82.32 %	18.49 % 15.06 %	3.78 % 2.62 %

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	44239 44263	31905 34036	10444 8794	1890 1433	72.12 % 76.89 %	23.61 % 19.87 %	4.27 % 3.24 %
Outlook Mail	43937 44715	32041 34681	9961 8601	1935 1433	72.92 % 77.56 %	22.67 % 19.24 %	4.40 % 3.20 %
Yahoo Mail	44012 43756	33068 34954	9170 7444	1774 1358	75.13 % 79.88 %	20.84 % 17.01 %	4.03 % 3.10 %
AOL Mail	43244 44208	32467 35335	8913 7548	1864 1325	75.08 % 79.93 %	20.61 % 17.07 %	4.31 % 3.00 %
Mail.com	44440 44071	33930 35713	8781 7095	1729 1263	76.35 % 81.04 %	19.76 % 16.10 %	3.89 % 2.87 %
Yandex Mail	44557 44148	32851 34659	9829 8089	1877 1400	73.73 % 78.51 %	22.06 % 18.32 %	4.21 % 3.17 %
GMX Mail	43833 43924	33394 35617	8799 7155	1640 1152	76.18 % 81.09 %	20.07 % 16.29 %	3.74 % 2.62 %
Zoho Mail	44280 44005	34245 36123	8448 6701	1587 1181	77.34 % 82.09 %	19.08 % 15.23 %	3.58 % 2.68 %
ProtonMail	44514 44668	34397 36655	8521 6893	1596 1120	77.27 % 82.06 %	19.14 % 15.43 %	3.59 % 2.51 %
Custom Mail	44546 43408	34950 36229	8021 6101	1575 1078	78.46 % 83.46 %	18.01 % 14.06 %	3.54 % 2.48 %
iCloud Mail	4663 4737	3484 3758	923 782	256 197	74.72 % 79.33 %	19.79 % 16.51 %	5.49 % 4.16 %
Tuta	4649 4689	3767 3993	685 544	197 152	81.03 % 85.16 %	14.73 % 11.60 %	4.24 % 3.24 %
Juno.com	4840 4762	3982 4098	677 510	181 154	82.27 % 86.06 %	13.99 % 10.71 %	3.74 % 3.23 %

Compare Constant Contact with other providers

Compare the email deliverability of Constant Contact with other providers.