Sub-Processors

Last updated: February 6, 2026

In accordance with Article 28 of the GDPR, the following third-party sub-processors are engaged by SikkerAPI to process Personal Data on our behalf. Each sub-processor operates under a data processing agreement that ensures appropriate technical and organizational safeguards.

This list is updated when sub-processors are added or removed. Material changes will be communicated via email to registered users.

Sub-processorPurposeData processedLocation
Hetzner Online GmbHCloud infrastructure and server hostingAll data stored and processed by the ServiceGermany (EU)
Stripe, Inc.Payment processing and subscription managementBilling information, email address, payment card detailsUnited States (EU-US Data Privacy Framework)
Cloudflare, Inc.Content delivery, DDoS protection, and reverse proxyIP addresses, HTTP request headers, and request metadata in transitGlobal edge network (EU-US Data Privacy Framework, Standard Contractual Clauses)
Zoho Corporation Pvt. Ltd.Transactional email delivery (account verification, password resets, security notifications)Recipient email addresses and email message contentEU data center (GDPR compliant, Standard Contractual Clauses)

For questions about our sub-processors or to request notification of changes, contact [email protected].

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