# FlowGrid Subprocessors

Last updated: 2026-02-15

FlowGrid uses third-party service providers ("subprocessors") to help deliver and secure the FlowGrid service. Subprocessors may process limited personal data on FlowGrid's behalf.

If you have questions or wish to object to a new subprocessor on reasonable data protection grounds, contact [support@flowgrid.info](mailto:support@flowgrid.info).

## Current subprocessors

| Subprocessor | Purpose | Processing location |
| --- | --- | --- |
| Supabase | Primary database, authentication, and API platform for the FlowGrid application | EU (project region) |
| Vercel | Hosting and delivery for the FlowGrid application frontend | Global |
| Netlify | Hosting and delivery for the FlowGrid marketing website | Global |
| Cloudflare | DNS management, traffic routing/CDN, and network security services | Global |
| Cloudflare (Turnstile) | Bot protection for public forms and authentication flows | Global |
| hCaptcha | Bot detection and abuse prevention | Global |
| Resend | Transactional email delivery (product emails, notifications) | EU (Ireland) (as configured) |
| Stripe | Payment processing and billing | Global |
| Sentry | Error monitoring and application telemetry for debugging and reliability | EU (as configured) |
| Better Stack | Log management, uptime monitoring, and incident management | EU (as configured) |
| Upstash (Redis) | Caching, rate limiting, and ephemeral operational data | EU (as configured) |
| OpenAI | AI model inference for optional AI-assisted features | US |
| Anthropic | AI model inference for optional AI-assisted features | US |
| Google (OAuth / Identity) | Optional sign-in/account linking via OAuth/OIDC | Global |
| Microsoft (OAuth / Identity) | Optional sign-in/account linking via OAuth/OIDC | Global |
| Amazon Web Services (KMS, S3) | Encryption key management and encrypted backup storage | EU (as configured) |

## Notes

- **Optional integrations.** Some subprocessors (e.g., Google/Microsoft OAuth) are used only if enabled by the customer or end user.
- **Location is configuration-dependent.** "As configured" means FlowGrid selects a region/setting where the vendor supports it; some vendors still operate global networks for delivery, support, and security.
- **Subprocessor changes.** This page is updated as subprocessors change.