Sub-processors
Last updated: April 13, 2026
These are the providers with access to customer personal data under a signed DPA. We notify customers 30 days in advance of any change.
| Provider | Purpose | Location |
|---|---|---|
| Supabase | Database, auth, storage | EU (Frankfurt) |
| Vercel | Web hosting and edge functions | Global (edge) |
| Railway | Voice engine primary | EU (Belgium) |
| Fly.io | Voice engine failover | EU (Paris) |
| Telnyx | Telephony, port-in/out | Global |
| Deepgram | Speech-to-text | USA (SCC) |
| Cartesia | Text-to-speech | USA (SCC) |
| Anthropic | Premium LLM (Claude) | USA (SCC) |
| Google (Gemini) | Default LLM | USA (SCC) |
| Stripe | Payments and billing | Ireland |
| Resend | Transactional email | EU |
| PostHog | Product analytics | EU (Frankfurt) |