Sign In
Language

Constant Contact and ConvertKit Email Deliverability Comparison

  Constant Contact
  ConvertKit

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

Emails Sent Emails Inbox Emails Spam Emails Lost
  188.444
  188.582
  132.072
  133.866
  49.818
  48.724
  6.554
  5.992

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. ConvertKit beats Constant Contact in this comparison.

Inbox (%) Spam (%) Lost (%)
  70.09 %
  70.99 %
  26.44 %
  25.84 %
  3.48 %
  3.18 %

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, ConvertKit is the clear winner.

Category Emails Sent Emails Inbox Emails Spam Emails Lost Inbox (%) Spam (%) Lost (%)
Clothing
  14462
  14519
  10651
  10883
  3327
  3224
  484
  412
  73.65 %
  74.96 %
  23.01 %
  22.21 %
  3.35 %
  2.84 %
Elektronics
  14435
  14716
  10194
  10425
  3773
  3817
  468
  474
  70.62 %
  70.84 %
  26.14 %
  25.94 %
  3.24 %
  3.22 %
Entertainment
  14452
  14214
  10114
  10013
  3819
  3739
  519
  462
  69.98 %
  70.44 %
  26.43 %
  26.31 %
  3.59 %
  3.25 %
Cosmetics & Beauty
  14536
  14797
  10173
  10487
  3854
  3841
  509
  469
  69.98 %
  70.87 %
  26.51 %
  25.96 %
  3.50 %
  3.17 %
Food & Drink
  14361
  14891
  10629
  11056
  3275
  3383
  457
  452
  74.01 %
  74.25 %
  22.80 %
  22.72 %
  3.18 %
  3.04 %
Home & Garden
  14599
  14218
  10740
  10638
  3359
  3166
  500
  414
  73.57 %
  74.82 %
  23.01 %
  22.27 %
  3.42 %
  2.91 %
Finance
  14872
  14489
  9785
  9648
  4574
  4339
  513
  502
  65.79 %
  66.59 %
  30.76 %
  29.95 %
  3.45 %
  3.46 %
Health
  14414
  14599
  9579
  9827
  4331
  4289
  504
  483
  66.46 %
  67.31 %
  30.05 %
  29.38 %
  3.50 %
  3.31 %
Pets
  14832
  14590
  10846
  10864
  3503
  3301
  483
  425
  73.13 %
  74.46 %
  23.62 %
  22.63 %
  3.26 %
  2.91 %
Sport & Fitness
  14806
  14617
  10229
  10276
  4039
  3864
  538
  477
  69.09 %
  70.30 %
  27.28 %
  26.43 %
  3.63 %
  3.26 %
Job & Career
  13994
  14410
  9666
  10077
  3784
  3842
  544
  491
  69.07 %
  69.93 %
  27.04 %
  26.66 %
  3.89 %
  3.41 %
Dating
  14470
  14353
  9041
  9139
  4881
  4709
  548
  505
  62.48 %
  63.67 %
  33.73 %
  32.81 %
  3.79 %
  3.52 %
Other
  14211
  14169
  10425
  10533
  3299
  3210
  487
  426
  73.36 %
  74.34 %
  23.21 %
  22.66 %
  3.43 %
  3.01 %

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, ConvertKit is better than Constant Contact.

Provider Emails Sent Emails Inbox Emails Spam Emails Lost Inbox (%) Spam (%) Lost (%)
Gmail
  18894
  18773
  12465
  12546
  5755
  5581
  674
  646
  65.97 %
  66.83 %
  30.46 %
  29.73 %
  3.57 %
  3.44 %
Outlook Mail
  18628
  18712
  12493
  12693
  5441
  5372
  694
  647
  67.07 %
  67.83 %
  29.21 %
  28.71 %
  3.73 %
  3.46 %
Yahoo Mail
  18686
  19299
  13135
  13789
  4894
  4920
  657
  590
  70.29 %
  71.45 %
  26.19 %
  25.49 %
  3.52 %
  3.06 %
AOL Mail
  17756
  18768
  12503
  13381
  4597
  4774
  656
  613
  70.42 %
  71.30 %
  25.89 %
  25.44 %
  3.69 %
  3.27 %
Mail.com
  18897
  17944
  13538
  13088
  4706
  4307
  653
  549
  71.64 %
  72.94 %
  24.90 %
  24.00 %
  3.46 %
  3.06 %
Yandex Mail
  19101
  18188
  13146
  12725
  5287
  4865
  668
  598
  68.82 %
  69.96 %
  27.68 %
  26.75 %
  3.50 %
  3.29 %
GMX Mail
  18856
  19343
  13111
  13614
  5069
  5117
  676
  612
  69.53 %
  70.38 %
  26.88 %
  26.45 %
  3.59 %
  3.16 %
Zoho Mail
  19127
  19576
  13811
  14233
  4695
  4744
  621
  599
  72.21 %
  72.71 %
  24.55 %
  24.23 %
  3.25 %
  3.06 %
ProtonMail
  19150
  18835
  13599
  13532
  4917
  4723
  634
  580
  71.01 %
  71.84 %
  25.68 %
  25.08 %
  3.31 %
  3.08 %
Custom Mail
  19349
  19144
  14271
  14265
  4457
  4321
  621
  558
  73.76 %
  74.51 %
  23.03 %
  22.57 %
  3.21 %
  2.91 %

Compare Constant Contact with other providers

Compare the email deliverability of Constant Contact with other providers.