Vendor category

Email Delivery vendors

Email delivery vendors send transactional and marketing emails on your behalf. They have access to recipient email addresses, message content, and potentially PII embedded in email bodies.

Risk profile for this category

Moderate risk. Email content may contain PII, PHI, or financial information depending on use case. Deliverability reputation and bounce handling affect brand risk. Require SOC 2 Type II and clear data retention policies for email content.

Sample vendors in this category

SendGrid (Twilio)

sendgrid.com

SOC 2 Type II, ISO 27001.

View profile →

Postmark

postmarkapp.com

SOC 2 Type II. Transactional-only, strong deliverability.

View profile →

Resend

resend.com

SOC 2 Type II (in progress). Developer-centric.

View profile →

This is a sample of vendors in this category. Search the full TrustVendor graph for comprehensive coverage including posture scores, certifications, and subprocessor counts.

Search all Email Delivery vendors →

Common questions

Do email delivery vendors store my users' email content?

Retention policies vary. Most transactional email providers store message content for a short period for delivery troubleshooting (typically 3–30 days). Check your vendor's data retention policy and configure accordingly.

Monitor your Email Delivery vendors.

Get continuous posture scores, subprocessor monitoring, and certification tracking for every Email Delivery vendor in your portfolio.

Book a demo