Certifications named in Email marketing
Naming SOC 2 or ISO 27001 publicly is the low bar; not naming them is a signal.
8 of 34 companies we measured here publish it, that is 24%. Last checked 2026-10-15.
24% here against 24% across every category we measure. Email marketing sits exactly at the overall share for this criterion.
This page counts companies, not product entries: a company with two products in this category is one company here and two rows below.
Back to Certifications named across all categories, or to Email marketing.
- Found8
- Not found at checked addresses26
- Not measured3
37 companies in total. Unmeasured companies are excluded from the published share.
Published
SOC 2 or ISO 27001 named on a public page.
| Vendor | What we found |
|---|---|
| ActiveCampaign | https://www.activecampaign.com/securityChecked |
| Brevo | https://www.brevo.com/features/data-security/Checked |
| Campaign Monitor | https://trust.campaignmonitor.meetmarigold.com/Checked |
| Customer.io | https://customer.io/securityChecked |
| Kit | https://kit.com/securityChecked |
| Klaviyo | https://www.klaviyo.com/trustChecked |
| Mailgun | https://www.mailgun.com/security/Checked |
| Mailmodo | https://www.mailmodo.com/security/Checked |
No named certification found.
We reached at least one address for each of these vendors and none of them carried it. That is what we found at the addresses we checked, on the date we checked them, and not a statement about what the vendor has.
| Vendor | What we found |
|---|---|
| AWeber | 6 addresses checkedChecked |
| Benchmark Email | 6 addresses checkedChecked |
| Brick Street CONNECT | 6 addresses checkedChecked |
| Buttondown | 6 addresses checkedChecked |
| CleverReach | 6 addresses checkedChecked |
| Cloudy | 6 addresses checkedChecked |
| Elastic Email | 6 addresses checkedChecked |
| Emailable | 6 addresses checkedChecked |
| Emailchef | 6 addresses checkedChecked |
| EmailOctopus | 6 addresses checkedChecked |
| Flodesk | 6 addresses checkedChecked |
| inwise | 6 addresses checkedChecked |
| Inxmail | 6 addresses checkedChecked |
| MailBluster | 6 addresses checkedChecked |
| Mailchimp | 6 addresses checkedChecked |
| Mailcoach | 6 addresses checkedChecked |
| MailerLite | 6 addresses checkedChecked |
| MailPoet | 6 addresses checkedChecked |
| Omnisend | 6 addresses checkedChecked |
| Pinpointe | 6 addresses checkedChecked |
| Postmark | 6 addresses checkedChecked |
| Rapidmail | 6 addresses checkedChecked |
| Sender | 6 addresses checkedChecked |
| SendFox | 6 addresses checkedChecked |
| Substack | 6 addresses checkedChecked |
| Warmbox | 6 addresses checkedChecked |
Not measured
We could not look at these, or their robots.txt asks us not to. That says something about our measurement, not about them, and they are left out of the percentage above.
| Vendor | What we found |
|---|---|
| Constant Contact | The vendor’s robots.txt excludes us from at least one of these addresses, so this was not measured.Checked |
| Mailjet | This vendor was not measured because our run stopped waiting for it.Checked |
| Moosend | This vendor was not measured because our run stopped waiting for it.Checked |
Other criteria in Email marketing
- Data processing agreement
- Subprocessor list
- Data location stated
- Status page with history
- Public pricing
- Uptime SLA with a figure
- HTTPS enforced with HSTS
- No third-party tracking before consent
- security.txt (RFC 9116)
- Notice before subprocessors change
- Named privacy contact
Certifications named in related categories
Found something we missed? Tell us. A correction moves that vendor into our next nightly run. That run reads the same fixed addresses we check for every vendor, not the address you send.