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
438.027 437.246	330.244 350.700	90.425 73.945	17.358 12.601

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 (%)
75.39 % 80.21 %	20.64 % 16.91 %	3.96 % 2.88 %

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	33667 33405	26349 27843	6066 4745	1252 817	78.26 % 83.35 %	18.02 % 14.20 %	3.72 % 2.45 %
Elektronics	33415 33963	25454 27513	6709 5526	1252 924	76.18 % 81.01 %	20.08 % 16.27 %	3.75 % 2.72 %
Entertainment	33654 33717	25335 27009	6954 5744	1365 964	75.28 % 80.10 %	20.66 % 17.04 %	4.06 % 2.86 %
Cosmetics & Beauty	33691 33276	25389 26702	6984 5661	1318 913	75.36 % 80.24 %	20.73 % 17.01 %	3.91 % 2.74 %
Food & Drink	33730 33556	26488 27910	6044 4815	1198 831	78.53 % 83.17 %	17.92 % 14.35 %	3.55 % 2.48 %
Home & Garden	33744 33604	26361 27925	6115 4784	1268 895	78.12 % 83.10 %	18.12 % 14.24 %	3.76 % 2.66 %
Finance	34034 33516	24516 25792	8084 6589	1434 1135	72.03 % 76.95 %	23.75 % 19.66 %	4.21 % 3.39 %
Health	33220 33534	24247 26116	7604 6345	1369 1073	72.99 % 77.88 %	22.89 % 18.92 %	4.12 % 3.20 %
Pets	34152 33421	26407 27499	6455 5038	1290 884	77.32 % 82.28 %	18.90 % 15.07 %	3.78 % 2.65 %
Sport & Fitness	34038 33797	25245 26626	7395 6096	1398 1075	74.17 % 78.78 %	21.73 % 18.04 %	4.11 % 3.18 %
Job & Career	33428 34505	24634 26947	7343 6465	1451 1093	73.69 % 78.10 %	21.97 % 18.74 %	4.34 % 3.17 %
Dating	34008 33195	24034 25073	8468 7010	1506 1112	70.67 % 75.53 %	24.90 % 21.12 %	4.43 % 3.35 %
Other	33246 33757	25785 27745	6204 5127	1257 885	77.56 % 82.19 %	18.66 % 15.19 %	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	42858 42825	30887 32907	10167 8547	1804 1371	72.07 % 76.84 %	23.72 % 19.96 %	4.21 % 3.20 %
Outlook Mail	42630 43304	31015 33529	9740 8395	1875 1380	72.75 % 77.43 %	22.85 % 19.39 %	4.40 % 3.19 %
Yahoo Mail	42656 42395	31978 33820	8946 7271	1732 1304	74.97 % 79.77 %	20.97 % 17.15 %	4.06 % 3.08 %
AOL Mail	41862 42809	31371 34178	8692 7359	1799 1272	74.94 % 79.84 %	20.76 % 17.19 %	4.30 % 2.97 %
Mail.com	43040 42703	32797 34555	8571 6932	1672 1216	76.20 % 80.92 %	19.91 % 16.23 %	3.88 % 2.85 %
Yandex Mail	43141 42643	31731 33425	9594 7871	1816 1347	73.55 % 78.38 %	22.24 % 18.46 %	4.21 % 3.16 %
GMX Mail	42456 42550	32271 34450	8603 6998	1582 1102	76.01 % 80.96 %	20.26 % 16.45 %	3.73 % 2.59 %
Zoho Mail	42893 42546	33094 34871	8256 6539	1543 1136	77.15 % 81.96 %	19.25 % 15.37 %	3.60 % 2.67 %
ProtonMail	43164 43266	33274 35448	8345 6744	1545 1074	77.09 % 81.93 %	19.33 % 15.59 %	3.58 % 2.48 %
Custom Mail	43176 42066	33800 35066	7842 5958	1534 1042	78.28 % 83.36 %	18.16 % 14.16 %	3.55 % 2.48 %
iCloud Mail	3319 3352	2465 2653	667 561	187 138	74.27 % 79.15 %	20.10 % 16.74 %	5.63 % 4.12 %
Tuta	3385 3386	2739 2880	508 400	138 106	80.92 % 85.06 %	15.01 % 11.81 %	4.08 % 3.13 %
Juno.com	3447 3401	2822 2918	494 370	131 113	81.87 % 85.80 %	14.33 % 10.88 %	3.80 % 3.32 %

Compare Constant Contact with other providers

Compare the email deliverability of Constant Contact with other providers.