Subsidiaries and Sub-Processors
November 2025
The following lists provide information regarding our third-party sub-processors and corporate subsidiaries that may have access to Personal Data when providing services to CastHR’s Customers & End Users.
Infrastructure Sub-Processors
We use the third parties listed below to host our customer data and to provide specific functionality within the Service.
| Sub-Processor name | Location | Type of Service | URL |
|---|---|---|---|
| Hetzner | Germany | Cloud computing / storage provider | hetzner.com |
Other Sub-Processors
We use the following providers for specific functions within our services:
| Sub-Processor name | Location | Type of Service | URL |
|---|---|---|---|
| Cloudflare | Worldwide | DNS, Security, DDoS Protection | cloudflare.com |
| Amplitude, Inc. | USA and EU (Germany) | Data analytics tooling | amplitude.com |
| PostHog, Inc. | USA and EU | Product analytics | posthog.com |
| Google LLC (Google Workspace) | Worldwide | Business User Data | google.com |
Changes to this list
In the event that CastHR will appoint new sub-processors, CastHR will provide notice in accordance with its contractual obligations set forth in the DPA executed with the Customer (each to the extent applicable to a customer).