OAS Subprocessors
- Version:
- v0-beta
- Last updated:
- 21 September 2026
OAS uses selected service providers to help deliver the platform. This register identifies the providers currently identified and the general purpose of their processing. The Data Processing Agreement governs the appointment of subprocessors and the notice process for changes.
Current register
| Entity | Purpose for processing | Entity country / location |
|---|---|---|
| Amazon Web Services (AWS) | File storage | eu-west-2 (London, United Kingdom) |
| Postmark | Transactional email delivery | Provider-managed; see the applicable Postmark terms |
| Render | Application hosting, database, cache and background services | Frankfurt, Germany (configured service region) |
Changes
OAS will update this page before adding a new subprocessor and will provide the notice required by the Data Processing Agreement. Customers can contact [email protected] with reasonable data-protection questions about a proposed change.