Sub-processors

Symplio engages a small number of trusted sub-processors to operate the platform. This page is maintained by Symplio and updated whenever the list changes.

Last updated: 23 September 2026

Current sub-processors

ProviderPurposeData location
Supabase
supabase.com
Database hosting, authentication, file storage, transactional email queue and backend infrastructure.European Union (Frankfurt, EU-Central region).
Cloudflare
cloudflare.com
Edge runtime, content delivery and DDoS protection for the Symplio web application.Global edge network (EU-first routing).
Resend
resend.com
Delivery of transactional email (notifications, password reset, contact confirmations) from notifications.symplio.eu.European Union.
Stripe
stripe.com
Processing of subscription payments and billing for Symplio plans (trial, Base, Plus, Pro). Limited customer billing data (name, email, billing address, payment method token).European Union, with sub-processor transfers to the United States under EU Standard Contractual Clauses.

Changes to this list

When Symplio adds or replaces a sub-processor that processes personal data on behalf of customers, we update this page. Customers with a signed DPA can subscribe to changes by emailing support@symplio.eu and can object to new sub-processors as set out in our DPA.

Due diligence

All sub-processors are bound by a written data-processing agreement that includes GDPR-compliant security obligations, confidentiality, and (where applicable) EU Standard Contractual Clauses for transfers outside the EEA.