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
402.367 401.512	301.987 320.777	84.582 69.371	15.798 11.364

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 (%)
75.05 % 79.89 %	21.02 % 17.28 %	3.93 % 2.83 %

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	30976 30677	24160 25493	5678 4450	1138 734	78.00 % 83.10 %	18.33 % 14.51 %	3.67 % 2.39 %
Elektronics	30708 31201	23290 25145	6280 5203	1138 853	75.84 % 80.59 %	20.45 % 16.68 %	3.71 % 2.73 %
Entertainment	30913 30912	23150 24662	6503 5384	1260 866	74.89 % 79.78 %	21.04 % 17.42 %	4.08 % 2.80 %
Cosmetics & Beauty	30980 30514	23228 24388	6542 5305	1210 821	74.98 % 79.92 %	21.12 % 17.39 %	3.91 % 2.69 %
Food & Drink	30988 30913	24258 25635	5647 4525	1083 753	78.28 % 82.93 %	18.22 % 14.64 %	3.49 % 2.44 %
Home & Garden	30946 30943	24077 25645	5710 4490	1159 808	77.80 % 82.88 %	18.45 % 14.51 %	3.75 % 2.61 %
Finance	31323 30662	22433 23480	7585 6158	1305 1024	71.62 % 76.58 %	24.22 % 20.08 %	4.17 % 3.34 %
Health	30494 30761	22117 23816	7128 5967	1249 978	72.53 % 77.42 %	23.38 % 19.40 %	4.10 % 3.18 %
Pets	31453 30603	24236 25112	6044 4700	1173 791	77.05 % 82.06 %	19.22 % 15.36 %	3.73 % 2.58 %
Sport & Fitness	31287 31070	23098 24399	6922 5714	1267 957	73.83 % 78.53 %	22.12 % 18.39 %	4.05 % 3.08 %
Job & Career	30585 31686	22476 24658	6813 6043	1296 985	73.49 % 77.82 %	22.28 % 19.07 %	4.24 % 3.11 %
Dating	31242 30454	21915 22849	7953 6610	1374 995	70.15 % 75.03 %	25.46 % 21.70 %	4.40 % 3.27 %
Other	30472 31116	23549 25495	5777 4822	1146 799	77.28 % 81.94 %	18.96 % 15.50 %	3.76 % 2.57 %

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	40118 40011	28861 30713	9595 8062	1662 1236	71.94 % 76.76 %	23.92 % 20.15 %	4.14 % 3.09 %
Outlook Mail	39859 40526	28875 31250	9246 7998	1738 1278	72.44 % 77.11 %	23.20 % 19.74 %	4.36 % 3.15 %
Yahoo Mail	39996 39685	29886 31562	8505 6911	1605 1212	74.72 % 79.53 %	21.26 % 17.41 %	4.01 % 3.05 %
AOL Mail	39056 40152	29184 31961	8220 7006	1652 1185	74.72 % 79.60 %	21.05 % 17.45 %	4.23 % 2.95 %
Mail.com	40259 39948	30571 32229	8129 6593	1559 1126	75.94 % 80.68 %	20.19 % 16.50 %	3.87 % 2.82 %
Yandex Mail	40334 39834	29556 31119	9093 7476	1685 1239	73.28 % 78.12 %	22.54 % 18.77 %	4.18 % 3.11 %
GMX Mail	39713 39812	30042 32103	8191 6693	1480 1016	75.65 % 80.64 %	20.63 % 16.81 %	3.73 % 2.55 %
Zoho Mail	40186 39835	30900 32556	7856 6231	1430 1048	76.89 % 81.73 %	19.55 % 15.64 %	3.56 % 2.63 %
ProtonMail	40393 40479	30993 33052	7951 6444	1449 983	76.73 % 81.65 %	19.68 % 15.92 %	3.59 % 2.43 %
Custom Mail	40422 39241	31547 32625	7450 5660	1425 956	78.04 % 83.14 %	18.43 % 14.42 %	3.53 % 2.44 %
iCloud Mail	655 628	478 470	136 117	41 41	72.98 % 74.84 %	20.76 % 18.63 %	6.26 % 6.53 %
Tuta	683 700	537 580	107 96	39 24	78.62 % 82.86 %	15.67 % 13.71 %	5.71 % 3.43 %
Juno.com	693 661	557 557	103 84	33 20	80.38 % 84.27 %	14.86 % 12.71 %	4.76 % 3.03 %

Compare Constant Contact with other providers

Compare the email deliverability of Constant Contact with other providers.