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Subprocessors

Last updated: 2026-05-06

We use the following sub-processors to deliver Replyion. We notify customers of any addition or removal at least 30 days in advance. All sub-processors are bound by data processing agreements that meet GDPR Article 28 standards. International transfers (where applicable) are governed by EU Standard Contractual Clauses.

SubprocessorPurposeLocationData category
Anthropic PBCLLM inference (Claude API)USAConversation content (transient, not stored by Anthropic)
Supabase IncDatabase + storageEU (Frankfurt)All clinic and patient data
Vercel IncFrontend hostingGlobal edgeUsage logs
360dialog GmbHWhatsApp Business APIGermanyWhatsApp messages
Google LLCGoogle Workspace + Calendar APIEUClinic admin emails, calendar events
Stripe IncPaymentsEU/USABilling data
Resend IncTransactional emailUSAEmail delivery metadata
Sentry GmbHError trackingEUError logs (no patient data)
Inngest IncBackground jobsUSAJob metadata

To subscribe to subprocessor change notifications, email hello@replyion.com.