Email Marketing Platforms · monthly outage report
Email Marketing Platforms outages: October 2025
The 15 email marketing platforms we track reported 29 incidents in October 2025. Constant Contact reported the most (5). 6 had a clean month: Brevo, HubSpot Marketing Hub, Kit (ConvertKit), Mailchimp, MailerLite, Moosend.
| Vendor | Incidents | Partial / major |
|---|---|---|
| Constant Contact | 5 | 2 |
| GetResponse | 5 | 1 |
| Klaviyo | 5 | 2 |
| Omnisend | 5 | 1 |
| Drip | 4 | 0 |
| ActiveCampaign | 2 | 1 |
| AWeber | 1 | 0 |
| Campaign Monitor | 1 | 0 |
| beehiiv | 1 | 0 |
| Brevo | 0 | 0 |
| HubSpot Marketing Hub | 0 | 0 |
| Kit (ConvertKit) | 0 | 0 |
| Mailchimp | 0 | 0 |
| MailerLite | 0 | 0 |
| Moosend | 0 | 0 |