# Campaign Monitor

Campaign Monitor (campaignmonitor.com): subprocessors, data processing agreement, security documents and changes, as monitored by Third Party Index.

- Page: https://thirdpartyindex.com/vendors/campaign-monitor
- Documents last verified: 2026-09-29
- Transparency rating: 27/100 (how much it publishes, not how secure it is)
- Cite as: Campaign Monitor, Third Party Index, https://thirdpartyindex.com/vendors/campaign-monitor (data CC BY 4.0)

## Documents

| Document | URL | Last verified | Last changed |
|---|---|---|---|
| Trust center | https://trust.campaignmonitor.meetmarigold.com/ | 2026-09-29 | 2026-09-29 |
| security.txt | https://www.campaignmonitor.com/.well-known/security.txt | 2026-09-29 | 2026-09-29 |
| Status page | https://status.campaignmonitor.com/ | 2026-09-29 | 2026-09-29 |

## Subprocessors (0)

No subprocessor list has been found or read for this vendor.

## Listed as a subprocessor by (1)

Tracked vendors whose own subprocessor lists name it, and what they say they use it for.

- [CB Insights](https://thirdpartyindex.com/vendors/cb-insights.md): Marketing Automation

## Security contact

From its security.txt (https://www.campaignmonitor.com/.well-known/security.txt):

- Contact: https://www.campaignmonitor.com/trust/report-a-vulnerability/
- Contact: mailto:campaignmonitor@submit.bugcrowd.com
- Disclosure policy: https://www.campaignmonitor.com/policies/

---

Third Party Index (https://thirdpartyindex.com) monitors vendors' public security and privacy documents and keeps each version as evidence. Data CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/); vendors' own documents are theirs. API: https://thirdpartyindex.com/api