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Constant Contact Email Deliverability Report for the year 2025 (September)

In this email deliverability report for Constant Contact (September 2025), there are, among other things, depth details on the deliverability of emails in comparison with other providers and how good the delivery rates in the numerous industries and with different email providers are.

There is a compact review of Constant Contact. It outlines the most important features of Constant Contact, answers some questions and also publishes user reviews.

Email deliverability for Constant Contact and other providers comparison

A total of 10.206 emails were sent with Constant Contact. A total of 8.550 emails were delivered to the recipient's main mailbox. Of all emails sent, 1.715 emails ended up in the spam folder. 254 emails were lost on the way to the recipients.

ProviderEmails sentEmails inboxEmails spamEmails lost
GetResponse 10.0279.493
(94.67 %)
534
(5.33 %)
159
(1.59 %)
AWeber 10.0019.142
(91.41 %)
877
(8.77 %)
160
(1.60 %)
CleverReach 9.9938.942
(89.48 %)
1.040
(10.41 %)
158
(1.58 %)
Amazon SES 10.3269.218
(89.27 %)
1.079
(10.45 %)
165
(1.60 %)
Benchmark Email 10.1068.947
(88.53 %)
1.170
(11.58 %)
160
(1.58 %)
Postmark 10.0398.545
(85.12 %)
1.536
(15.30 %)
246
(2.45 %)
mailtrap 10.1988.666
(84.98 %)
1.575
(15.44 %)
254
(2.49 %)
HubSpot 9.8768.304
(84.08 %)
1.574
(15.94 %)
241
(2.44 %)
Constant Contact 10.2068.550
(83.77 %)
1.715
(16.80 %)
254
(2.49 %)
Moosend 10.2188.503
(83.22 %)
1.721
(16.84 %)
247
(2.42 %)
MailerLite 10.2098.453
(82.80 %)
1.738
(17.02 %)
249
(2.44 %)
Clever Elements 10.1918.382
(82.25 %)
1.838
(18.04 %)
238
(2.34 %)
Mailjet 9.7528.009
(82.13 %)
1.704
(17.47 %)
236
(2.42 %)
MailChimp 10.0348.153
(81.25 %)
1.939
(19.32 %)
244
(2.43 %)
SendPulse 10.1298.229
(81.24 %)
1.961
(19.36 %)
251
(2.48 %)
Brevo 10.2958.342
(81.03 %)
1.988
(19.31 %)
253
(2.46 %)
Rapidmail 10.1968.256
(80.97 %)
1.917
(18.80 %)
241
(2.36 %)
Kit 9.9688.069
(80.95 %)
1.877
(18.83 %)
242
(2.43 %)
Klick-Tipp 10.0408.108
(80.76 %)
1.914
(19.06 %)
245
(2.44 %)
ActiveCampaign 10.2398.169
(79.78 %)
2.084
(20.35 %)
249
(2.43 %)
CampaignMonitor 10.1188.010
(79.17 %)
2.078
(20.54 %)
244
(2.41 %)
Mailgun 10.3458.181
(79.08 %)
2.193
(21.20 %)
261
(2.52 %)
Sarbacane 10.2537.881
(76.87 %)
2.397
(23.38 %)
242
(2.36 %)
SendGrid 9.9557.385
(74.18 %)
2.581
(25.93 %)
250
(2.51 %)
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Constant Contact email deliverability providers comparison 2025 (September)
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Email deliverability rates for Constant Contact and other providers comparison

83.77 % of 10.206 emails sent with Constant Contact ended up in the recipient's main mailbox. 16.80 % of all emails were moved from the email providers to the spam folder after successful delivery. 2.49 % of all emails sent did not reach the recipients.

ProviderInbox (%)Spam (%)Lost (%)
GetResponse 94.67 %
(9.493)
5.33 %
(534)
1.59 %
(159)
AWeber 91.41 %
(9.142)
8.77 %
(877)
1.60 %
(160)
CleverReach 89.48 %
(8.942)
10.41 %
(1.040)
1.58 %
(158)
Amazon SES 89.27 %
(9.218)
10.45 %
(1.079)
1.60 %
(165)
Benchmark Email 88.53 %
(8.947)
11.58 %
(1.170)
1.58 %
(160)
Postmark 85.12 %
(8.545)
15.30 %
(1.536)
2.45 %
(246)
mailtrap 84.98 %
(8.666)
15.44 %
(1.575)
2.49 %
(254)
HubSpot 84.08 %
(8.304)
15.94 %
(1.574)
2.44 %
(241)
Constant Contact 83.77 %
(8.550)
16.80 %
(1.715)
2.49 %
(254)
Moosend 83.22 %
(8.503)
16.84 %
(1.721)
2.42 %
(247)
MailerLite 82.80 %
(8.453)
17.02 %
(1.738)
2.44 %
(249)
Clever Elements 82.25 %
(8.382)
18.04 %
(1.838)
2.34 %
(238)
Mailjet 82.13 %
(8.009)
17.47 %
(1.704)
2.42 %
(236)
MailChimp 81.25 %
(8.153)
19.32 %
(1.939)
2.43 %
(244)
SendPulse 81.24 %
(8.229)
19.36 %
(1.961)
2.48 %
(251)
Brevo 81.03 %
(8.342)
19.31 %
(1.988)
2.46 %
(253)
Rapidmail 80.97 %
(8.256)
18.80 %
(1.917)
2.36 %
(241)
Kit 80.95 %
(8.069)
18.83 %
(1.877)
2.43 %
(242)
Klick-Tipp 80.76 %
(8.108)
19.06 %
(1.914)
2.44 %
(245)
ActiveCampaign 79.78 %
(8.169)
20.35 %
(2.084)
2.43 %
(249)
CampaignMonitor 79.17 %
(8.010)
20.54 %
(2.078)
2.41 %
(244)
Mailgun 79.08 %
(8.181)
21.20 %
(2.193)
2.52 %
(261)
Sarbacane 76.87 %
(7.881)
23.38 %
(2.397)
2.36 %
(242)
SendGrid 74.18 %
(7.385)
25.93 %
(2.581)
2.51 %
(250)
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Constant Contact email deliverability rates providers comparison 2025 (September)
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Email deliverability by category

The delivery of the emails with Constant Contact in the categories Job & Career, Food & Drink, Other, Finance and Pets resulted in the best delivery rates. In contrast, the worst delivery rates were achieved for categories Dating, Entertainment, Cosmetics & Beauty, Sport & Fitness and Home & Garden.

CategoryEmails sentEmails inboxEmails spamEmails lostInbox (%)Spam (%)Lost (%)
Job & Career 8186931292184.72 %15.77 %2.57 %
Food & Drink 7586421381584.70 %18.21 %1.98 %
Other 7546371202084.48 %15.92 %2.65 %
Finance 7806581371984.36 %17.56 %2.44 %
Pets 7476301211784.34 %16.20 %2.28 %
Elektronics 7886641232384.26 %15.61 %2.92 %
Clothing 7606381242183.95 %16.32 %2.76 %
Health 8206871511783.78 %18.41 %2.07 %
Home & Garden 8146811402283.66 %17.20 %2.70 %
Sport & Fitness 7636351212083.22 %15.86 %2.62 %
Cosmetics & Beauty 8527071472282.98 %17.25 %2.58 %
Entertainment 7856501321882.80 %16.82 %2.29 %
Dating 7676281321981.88 %17.21 %2.48 %
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Constant Contact email deliverability by category 2025 (September)
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Email deliverability by email service provider

According to the test results, the three best email providers for highest delivery rates with Constant Contact are iCloud Mail, ProtonMail and Custom Mail. The delivery rates were worst for the email providers Yahoo Mail, GMX Mail and Outlook Mail.

ProviderEmails sentEmails inboxEmails spamEmails lostInbox (%)Spam (%)Lost (%)
iCloud Mail 8557301482485.38 %17.31 %2.81 %
ProtonMail 7306171221884.52 %16.71 %2.47 %
Custom Mail 7656461201984.44 %15.69 %2.48 %
Tuta 7116001161784.39 %16.32 %2.39 %
Zoho Mail 7816591242284.38 %15.88 %2.82 %
Yandex Mail 8076801522184.26 %18.84 %2.60 %
Mail.com 8136841342184.13 %16.48 %2.58 %
Gmail 7716441281983.53 %16.60 %2.46 %
AOL Mail 7125941151683.43 %16.15 %2.25 %
Juno.com 8146781321883.29 %16.22 %2.21 %
Outlook Mail 8156761422182.94 %17.42 %2.58 %
GMX Mail 7836441291882.25 %16.48 %2.30 %
Yahoo Mail 8496981532082.21 %18.02 %2.36 %
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Constant Contact email deliverability by email service provider 2025 (September)
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All email deliverability reports for Constant Contact

All available email deliverability reports for Constant Contact.

Constant Contact badges for website

The following badges for Constant Contact can be embedded into a website.

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References and Resources

Further resources and references for Constant Contact.