SendGrid Email Deliverability Report for the year 2025 (September)
In this email deliverability report for SendGrid (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 SendGrid. It outlines the most important features of SendGrid, answers some questions and also publishes user reviews.
Email deliverability for SendGrid and other providers comparison
A total of 9.955 emails were sent with SendGrid. A total of 7.385 emails were delivered to the recipient's main mailbox. Of all emails sent, 2.581 emails ended up in the spam folder. 250 emails were lost on the way to the recipients.
| Provider | Emails sent | Emails inbox | Emails spam | Emails lost |
|---|---|---|---|---|
| GetResponse | 10.027 | 9.493 (94.67 %) | 534 (5.33 %) | 159 (1.59 %) |
| AWeber | 10.001 | 9.142 (91.41 %) | 877 (8.77 %) | 160 (1.60 %) |
| CleverReach | 9.993 | 8.942 (89.48 %) | 1.040 (10.41 %) | 158 (1.58 %) |
| Amazon SES | 10.326 | 9.218 (89.27 %) | 1.079 (10.45 %) | 165 (1.60 %) |
| Benchmark Email | 10.106 | 8.947 (88.53 %) | 1.170 (11.58 %) | 160 (1.58 %) |
| Postmark | 10.039 | 8.545 (85.12 %) | 1.536 (15.30 %) | 246 (2.45 %) |
| mailtrap | 10.198 | 8.666 (84.98 %) | 1.575 (15.44 %) | 254 (2.49 %) |
| HubSpot | 9.876 | 8.304 (84.08 %) | 1.574 (15.94 %) | 241 (2.44 %) |
| Constant Contact | 10.206 | 8.550 (83.77 %) | 1.715 (16.80 %) | 254 (2.49 %) |
| Moosend | 10.218 | 8.503 (83.22 %) | 1.721 (16.84 %) | 247 (2.42 %) |
| MailerLite | 10.209 | 8.453 (82.80 %) | 1.738 (17.02 %) | 249 (2.44 %) |
| Clever Elements | 10.191 | 8.382 (82.25 %) | 1.838 (18.04 %) | 238 (2.34 %) |
| Mailjet | 9.752 | 8.009 (82.13 %) | 1.704 (17.47 %) | 236 (2.42 %) |
| MailChimp | 10.034 | 8.153 (81.25 %) | 1.939 (19.32 %) | 244 (2.43 %) |
| SendPulse | 10.129 | 8.229 (81.24 %) | 1.961 (19.36 %) | 251 (2.48 %) |
| Brevo | 10.295 | 8.342 (81.03 %) | 1.988 (19.31 %) | 253 (2.46 %) |
| Rapidmail | 10.196 | 8.256 (80.97 %) | 1.917 (18.80 %) | 241 (2.36 %) |
| Kit | 9.968 | 8.069 (80.95 %) | 1.877 (18.83 %) | 242 (2.43 %) |
| Klick-Tipp | 10.040 | 8.108 (80.76 %) | 1.914 (19.06 %) | 245 (2.44 %) |
| ActiveCampaign | 10.239 | 8.169 (79.78 %) | 2.084 (20.35 %) | 249 (2.43 %) |
| CampaignMonitor | 10.118 | 8.010 (79.17 %) | 2.078 (20.54 %) | 244 (2.41 %) |
| Mailgun | 10.345 | 8.181 (79.08 %) | 2.193 (21.20 %) | 261 (2.52 %) |
| Sarbacane | 10.253 | 7.881 (76.87 %) | 2.397 (23.38 %) | 242 (2.36 %) |
| SendGrid | 9.955 | 7.385 (74.18 %) | 2.581 (25.93 %) | 250 (2.51 %) |
Email deliverability rates for SendGrid and other providers comparison
74.18 % of 9.955 emails sent with SendGrid ended up in the recipient's main mailbox. 25.93 % of all emails were moved from the email providers to the spam folder after successful delivery. 2.51 % of all emails sent did not reach the recipients.
| Provider | Inbox (%) | 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) |
Email deliverability by category
The delivery of the emails with SendGrid in the categories Sport & Fitness, Other, Elektronics, Home & Garden and Pets resulted in the best delivery rates. In contrast, the worst delivery rates were achieved for categories Job & Career, Food & Drink, Clothing, Finance and Health.
| Category | Emails sent | Emails inbox | Emails spam | Emails lost | Inbox (%) | Spam (%) | Lost (%) |
|---|---|---|---|---|---|---|---|
| Sport & Fitness | 767 | 579 | 204 | 22 | 75.49 % | 26.60 % | 2.87 % |
| Other | 775 | 584 | 198 | 18 | 75.35 % | 25.55 % | 2.32 % |
| Elektronics | 761 | 570 | 198 | 19 | 74.90 % | 26.02 % | 2.50 % |
| Home & Garden | 751 | 560 | 197 | 19 | 74.57 % | 26.23 % | 2.53 % |
| Pets | 763 | 569 | 188 | 21 | 74.57 % | 24.64 % | 2.75 % |
| Entertainment | 782 | 581 | 210 | 20 | 74.30 % | 26.85 % | 2.56 % |
| Cosmetics & Beauty | 748 | 555 | 181 | 18 | 74.20 % | 24.20 % | 2.41 % |
| Dating | 728 | 540 | 185 | 17 | 74.18 % | 25.41 % | 2.34 % |
| Health | 736 | 545 | 184 | 16 | 74.05 % | 25.00 % | 2.17 % |
| Finance | 852 | 628 | 226 | 21 | 73.71 % | 26.53 % | 2.46 % |
| Clothing | 786 | 575 | 217 | 21 | 73.16 % | 27.61 % | 2.67 % |
| Food & Drink | 778 | 569 | 203 | 20 | 73.14 % | 26.09 % | 2.57 % |
| Job & Career | 728 | 530 | 190 | 18 | 72.80 % | 26.10 % | 2.47 % |
Email deliverability by email service provider
According to the test results, the three best email providers for highest delivery rates with SendGrid are Zoho Mail, GMX Mail and Outlook Mail. The delivery rates were worst for the email providers Custom Mail, ProtonMail and Tuta.
| Provider | Emails sent | Emails inbox | Emails spam | Emails lost | Inbox (%) | Spam (%) | Lost (%) |
|---|---|---|---|---|---|---|---|
| Zoho Mail | 782 | 586 | 202 | 19 | 74.94 % | 25.83 % | 2.43 % |
| GMX Mail | 764 | 572 | 201 | 18 | 74.87 % | 26.31 % | 2.36 % |
| Outlook Mail | 816 | 610 | 207 | 21 | 74.75 % | 25.37 % | 2.57 % |
| iCloud Mail | 760 | 568 | 194 | 22 | 74.74 % | 25.53 % | 2.89 % |
| Mail.com | 748 | 559 | 186 | 18 | 74.73 % | 24.87 % | 2.41 % |
| AOL Mail | 744 | 555 | 201 | 19 | 74.60 % | 27.02 % | 2.55 % |
| Yahoo Mail | 716 | 533 | 187 | 20 | 74.44 % | 26.12 % | 2.79 % |
| Gmail | 828 | 614 | 210 | 21 | 74.15 % | 25.36 % | 2.54 % |
| Juno.com | 723 | 536 | 181 | 20 | 74.14 % | 25.03 % | 2.77 % |
| Yandex Mail | 718 | 531 | 194 | 16 | 73.96 % | 27.02 % | 2.23 % |
| Tuta | 751 | 550 | 202 | 20 | 73.24 % | 26.90 % | 2.66 % |
| ProtonMail | 813 | 594 | 213 | 19 | 73.06 % | 26.20 % | 2.34 % |
| Custom Mail | 792 | 577 | 203 | 17 | 72.85 % | 25.63 % | 2.15 % |
All email deliverability reports for SendGrid
All available email deliverability reports for SendGrid.
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References and Resources
Further resources and references for SendGrid.
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