Postmark
postmarkapp.com · email
Transparency
Breakdown
| Subprocessor list | 30 / 30 | |
| Processing locations | partial | 0 / 8 |
| Purposes | 7 / 7 | |
| Data processing addendum | 12 / 12 | |
| Trust center | not found | 0 / 8 |
| Privacy policy | not found | 0 / 6 |
| security.txt | not found | 0 / 6 |
| Security page | 5 / 5 | |
| Status page | 5 / 5 | |
| Vulnerability disclosure | not found | 0 / 5 |
| Pages still reachable | 8 / 8 | |
| Total | 67 / 100 |
Only documents we can retrieve count: a page behind a login or a broken link scores nothing.
Badge
For Postmark's own site; it updates with the rating.
<a href="https://thirdpartyindex.com/vendors/postmark"><img src="https://thirdpartyindex.com/badge/postmark.svg" alt="Postmark transparency rating on Third Party Index" height="20"></a>[](https://thirdpartyindex.com/vendors/postmark)Documents
| Document | Verified | Changed | Evidence |
|---|---|---|---|
| Subprocessor list | snapshot | ||
| Data processing addendum | snapshot | ||
| Terms | snapshot | ||
| Security page | snapshot | ||
| Status page | snapshot |
Subprocessors
| Name | Purpose | Location | Listed since |
|---|---|---|---|
| Amazon Web Services | Cloud infrastructure hosting | ||
| Deft (formerly known as ServerCentral) | Infrastructure hosting |
Listed as a subprocessor by (38)
Purposes as each company states them.
1Password 1password.com Customer support
Attio attio.com Email Delivery
Bird bird.com Dashboard - Log management and Analysis software
BrightLocal brightlocal.com Email sending services
Clay clay.com Email service provider
Clozd clozd.com Email campaign and delivery services. [ActiveCampaign Data Protection and Security Center](https://www.activecampaign.com/security); Required
Contentsquare contentsquare.com Email delivery service
Credly by Pearson info.credly.com Email services for the Motiva product; Used to send invitation emails to Learners
Drata drata.com [Drata and SafeBase] Postmark provides transactional email delivery services used to send system-generated emails from the platform and helps ensure reliable and secure email delivery to users.
Fathom fathom.ai Email Provider
Fillout fillout.com
HackerRank hackerrank.com Sending invite and confirmation emails to candidates for assessments and interviews
Heron herondata.io
Hotjar hotjar.com Email delivery service
InEvent inevent.com Email processing as part of a global email delivery network
Kustomer kustomer.com Email Channel; For the EMail Channel Integration + transactional emails
Laravel laravel.com Email sending; Transactional email
Lucky Orange luckyorange.com Email Delivery
Medallia medallia.com Provides email routing and delivery services.
Oneleet oneleet.com Email Communications
Paddle paddle.com Email Service; Transactional email service
Plain plain.com Email Infrastructure; Email processing
ProsperStack prosperstack.com Transactional email
Pylon usepylon.com Email
Railway railway.com Email Processing
Replicated replicated.com Transactional emails from Vendor Portal. Marketing related communications.
Rewardful rewardful.com Engineering; Postmark is a cloud platform offering transactional email delivery, tracking, and management tools to help businesses communicate efficiently and reliably with customers while ensuring high deliverability and security.
RingCentral ringcentral.com Email delivery
Segment segment.com Postmark Routes, transmits, and delivers of outbound email communications for specific Twilio Products and Services
SendGrid sendgrid.com Postmark Routes, transmits, and delivers of outbound email communications for specific Twilio Products and Services
Sprout Social sproutsocial.com
Tackle.io tackle.io Customer Email and Marketing
Twilio twilio.com Postmark Routes, transmits, and delivers of outbound email communications for specific Twilio Products and Services
Userflow userflow.com
WorkOS workos.com Core Product; Email Delivery
ZITADEL zitadel.com We use Postmark to send transactional mails to clients. Your data might be processed by Postmark when using our services, especially when you have not configured your own SMTP service.; [Zitadel Cloud] Transactional emails (Optional)
Zeplin zeplin.io Zeplin uses Postmark to provide email services, for transactional emails and for service notifications. Postmark infrastructure processes some Zeplin email traffic and provides some email security services.
sparkpost sparkpost.com Dashboard - Log management and Analysis software
Changes
None since tracking began.