Labs / Time machine / Sendmarc
Sendmarc
The subprocessor list as we last read it, on Nov 12, 2026.
Dates are when we read the list (UTC), not when Sendmarc changed it. Between two readings we don't know what it said.
tall: list changed · medium: document changed · short: read, no change · x: check failed · dotted: change dates only. Tap a tick or use the date box.
We record change dates, not every check, before Oct 11, 2026.
We have published no changes to this vendor's list; our first reading was Sep 22, 2026.
Read Nov 12, 2026 · 23 companies named as a subprocessor, in 25 entries · stored document
| Name | Purpose | Location | First read |
|---|---|---|---|
| Anthropic AI | Generative AI | Other | |
| Chargebee | Billing, invoicing, and payment management; Subscription Management | US | |
| ClickUp | Collaboration; Project management | US | |
| Cloudflare | Cloud Security & DNS hosting; DNS hosting, cloud security, and network security | Global | |
| Datadog | Application Monitoring; Infrastructure and application monitoring | EU | |
| DigitalOcean | Cloud provider | US | |
| Docusign | Contract Management; Document signing | US | |
| Entri | DNS Setup (customer optional); Optional integrations and tools | US | |
| FastMail | Cloud provider | US | |
| Fathom | Collaboration; Meeting recording and transcription tool | US | |
| HubSpot | CRM, marketing tools, knowledge base, and help desk; Sales, Marketing & Support | EU | |
| Introw | PRM functionality; Sales | Belgium | |
| Microsoft Azure | Application hosting, application security, and hosted identity management; Infrastructure Hosting | EU | |
| Microsoft Sharepoint | Document Management; Internal documentation and file management | EU | |
| Miro | Collaboration; Productivity tool | EU | |
| monday.com | Collaboration; Project management | US | |
| Office 365 | Email and productivity tools; Productivity | EU | |
| OpenAI AI | Natural language processing and generative AI services; Productivity | US | |
| PostHog | Product, usage, and application analytics | EU | |
| Sentry | Application Monitoring; Application error monitoring | EU, US | |
| Slack | Collaboration; Internal communication and product support | US | |
| Thinkific | Customer support; Online Learning | Canada | |
| Twilio SendGrid | Email notifications; Transactional email | US | |
| Upflow | Finance and payments | US | |
| Xero | Accounting software; Finance | US |
Built from the changes we published; changes we recorded without an alert (parser fixes, entries approved after review) don't appear. Where we later improved how we read a list, an earlier list may look different from the vendor's page at the time.
Gaps in our readings
No gaps since Oct 11, 2026.
All readings (36)
History starts Sep 22, 2026. Dates are UTC. Data CC BY 4.0. Shown as stored when this page was built.