Sub-processors

We use the third parties listed below to operate BullBearStock. Each receives only the personal data needed for its stated purpose, and any transfer of data outside the EU/EEA relies on the safeguard shown for that provider.

Last updated: June 2026

Sub-processor	Purpose	Location	Safeguard
Stripe	Payment processing for donations	United States	EU-US Data Privacy Framework
Trading212	Brokerage integration you initiate by connecting your own account	EU / UK	EU/UK adequacy
Resend	Transactional and account email delivery	United States	Data Privacy Framework / Standard Contractual Clauses
Amazon Web Services (S3)	Image storage and encrypted data-export archives	EU (Frankfurt)	Processed in the EU
Google (Sign-in)	Optional social login	United States	EU-US Data Privacy Framework
Google reCAPTCHA	Bot and abuse prevention on forms	United States	EU-US Data Privacy Framework
Google Perspective API	Automated moderation of user-posted text	United States	EU-US Data Privacy Framework
Google AdSense / Ad Manager	Advertising on the web app	United States	EU-US Data Privacy Framework
Google AdMob	Advertising in the mobile app	United States	EU-US Data Privacy Framework
Firebase Cloud Messaging (Google)	Push notification delivery	United States	EU-US Data Privacy Framework
Apple	Sign in with Apple	United States	Data Privacy Framework / Standard Contractual Clauses
Microsoft	Optional social login	United States / EU	Data Privacy Framework / Standard Contractual Clauses
LinkedIn	Optional social login	United States	Data Privacy Framework / Standard Contractual Clauses
Discord	Optional social login	United States	Data Privacy Framework / Standard Contractual Clauses
Telegram	Optional trading-alert delivery when you connect Telegram	International	Standard Contractual Clauses (assessed)
DigitalOcean	Application and database hosting	EU	Processed in the EU

This list may change as the service evolves. We will reflect any material change to our sub-processors on this page.