These are the service providers Dart uses to run the product. Each is bound in writing to protections consistent with our Terms of Service, and Dart remains responsible to you for their performance. Client identities in the Clinic Vault are encrypted in your browser before any of these providers store or move them; the readable data each provider handles is limited to what its role requires.
| Provider | Role | Location |
|---|---|---|
| Vercel | Application hosting and delivery | United States |
| Neon | Database hosting | United States |
| Stripe | Billing and payments | United States |
| Resend | Transactional email delivery | United States |
| Twilio | Text message delivery | United States |
| Anthropic | AI model provider (business advice generation) | United States |
| OpenRouter | AI model routing (chat, draft, extract, and audit models) | United States |
| OpenAI | AI model provider (analysis features) | United States |
| AI embeddings and sign-in | United States |