Foundry uses the following third-party subprocessors to deliver our Platform Services. Each subprocessor is contractually bound to protect personal data in accordance with our Data Processing Addendum and applicable data protection laws.If Foundry adds or replaces a subprocessor, this page will be updated. Creators will have seven (7) calendar days from the date of the update to object, as described in Section 7.3 of the DPA.

Infrastructure & Hosting

• Vercel — Website and dashboard hosting (United States)
• Railway — Backend services and API hosting (United States)
• Supabase — Database and authentication services (United States)

Payment Processing

• Stripe — Payment processing and billing (United States)
• RevenueCat — In-app subscription management and analytics (United States)

Analytics & Monitoring

• PostHog — Product analytics and experimentation (United States)

Communications

• Twilio — SMS notifications (United States)
• Resend — Transactional and marketing email (United States)

AI & Machine Learning

• Anthropic — AI-powered platform services (United States)
• OpenAI — AI-powered platform services (United States)All AI providers are contractually prohibited from using Foundry data to train their own general-purpose models.

Authentication

• Clerk — User authentication and session management (United States)

App Distribution

• Apple — App Store distribution and payment processing (United States)
• Google — Google Play distribution and payment processing (United States)

For questions about our subprocessors, contact privacy@builtbyfoundry.io.