A subprocessor is a third-party company that processes customer data on Supercase’s behalf. When an enterprise customer’s data enters Supercase, it may flow through the vendors listed below.
We notify customers of material changes to this list — such as adding a new subprocessor with access to customer content — with reasonable notice where practicable, so that enterprise customers have time to raise questions before the change takes effect.
Infrastructure
| Subprocessor | Purpose | Data exposure |
|---|---|---|
| Vercel | App hosting, compute, logs | All inbound requests and server logs |
| Supabase | Postgres database, auth, storage | All customer data at rest |
AI / LLM
| Subprocessor | Purpose | Data exposure |
|---|---|---|
| Google Cloud — Vertex AI | Gemini 2.5 Flash for content generation, research synthesis, and firmographic fallback | Prompts that include customer-supplied context (POV notes, pipeline data, uploaded docs) |
| OpenAI | text-embedding-3-small for market-context RAG embeddings only | Market-context text uploaded by customers |
| Exa | Neural web search for target-company research | Customer-identified target company names and domains |
External data enrichment
| Subprocessor | Purpose | Data exposure |
|---|---|---|
| Apollo.io | Firmographics lookup by domain | Target company domains |
| Financial Modeling Prep | Public-company financial data by ticker | Target tickers (public data) |
Auth / identity
| Subprocessor | Purpose | Data exposure |
|---|---|---|
| Google (OAuth via NextAuth) | Sign-in provider | Email and profile |
Analytics and communications
| Subprocessor | Purpose | Data exposure |
|---|---|---|
| PostHog | Product analytics | Usage events, device information |
| Resend | Transactional email | Email address, email content |
Notes
- Our subprocessors may use their own sub-processors (for example, Supabase and Vercel rely on AWS and GCP). Refer to each vendor’s trust page for details.
- Questions about a specific subprocessor or an enterprise data processing addendum (DPA)? Email hello@supercase.ai.