Data Processing Summary
Last updated: July 10, 2026
Zenkonauses the following third-party providers ("subprocessors") to deliver the service. Each processes data only as needed to perform their function.
| Provider | Purpose | Location | Website |
|---|---|---|---|
| Kinde | Authentication and identity management | United States / EU | kinde.com |
| Paystack | Payment processing and subscription billing | South Africa | paystack.com |
| Railway | Application hosting and PostgreSQL database | United States | railway.com |
| Tigris (S3-compatible storage) | Encrypted document file storage | United States | www.tigrisdata.com |
| Purelymail | Transactional email delivery (reminders, invites) | United States | purelymail.com |
| ExchangeRate-API | Currency conversion for price display | United Kingdom | www.exchangerate-api.com |
Data we share
We share only the minimum data each provider needs. For example, Paystack receives your email for billing; Kinde handles authentication; Purelymail delivers reminder emails to your address.
Your rights
For questions about how subprocessors handle your data, contact [email protected] or see our Privacy Policy.
Questions? Contact [email protected]