Subprocessor List
Last Updated: March 23, 2026
Purpose of This Document
EventZero uses carefully selected third-party subprocessors to support delivery of the EventZero platform and related services. Each subprocessor is subject to a written agreement requiring equivalent data-protection and security safeguards consistent with EventZero's Data Processing Addendum (DPA) and applicable privacy laws.
EventZero will update this list as new providers are engaged or existing ones are removed. Customers may subscribe to email notifications of changes by contacting privacy@eventzero.io.
Authorised Subprocessors
| Category | Subprocessor | Purpose of Processing | Primary Data Location(s) |
|---|---|---|---|
| Hosting & Infrastructure | Amazon Web Services (AWS) | Cloud hosting, storage, and database services for the EventZero platform. | United States (with redundancy in other AWS regions as required) |
| Payment Processing | Stripe, Inc. | Subscription billing, invoicing, and payment security. | Global (U.S. primary) |
| CRM & Marketing Automation | HubSpot, Inc. | Customer relationship management, onboarding, and product communications. | United States |
| Email Delivery | Postmark (ActiveCampaign, LLC) / SendGrid (Twilio Inc.) | Transactional email delivery (account verification, notifications). | United States |
| Event Management Integration (optional) | Cvent, Inc. | API integration for retrieving event-related activity data from customer Cvent accounts. | United States |
Affiliates and Support Partners
| Entity | Role | Location |
|---|---|---|
| EventZero Pty Ltd (ACN 686 382 132 / ABN 21 686 382 132) | Local contracting, billing, and customer support on behalf of EventZero LLC. | Australia |
| EventZero LLC Employees & Contractors | Product development, customer success, and support (limited access under confidentiality). | United States, Australia, and remote globally |
Change Notifications
EventZero will:
- Notify customers at least 30 days in advance of any new subprocessor that will have access to personal data.
- Provide customers the opportunity to object where legally required.
To receive email notifications of changes to this list, contact privacy@eventzero.io.