Subprocessors
Last updated: April 26, 2026
We rely on the following subprocessors to operate the Service. Each is bound by a written data-processing agreement that requires comparable security and confidentiality. We will give 30 days' notice on this page before adding any new subprocessor.
| Vendor | Purpose | Region |
|---|---|---|
| Clerk | Authentication, organization (workspace) management, invitations. | United States |
| Neon | Managed Postgres database hosting (Customer Personal Data, audit logs, workspace metadata). | United States / EU |
| Cloudflare R2 | Object storage for uploaded 3D files, thumbnails, converted previews. | Multi-region (Cloudflare global edge). |
| Resend | Outbound transactional email (e.g. @mention notifications). | United States |
| Vercel | Application hosting, edge runtime, deployment platform. | Global edge. |
| Sentry | Error monitoring and crash reporting (PII-scrubbed). | United States / EU |
| Upstash | Managed Redis for sliding-window rate limiting. | Global. |
Want a copy of the underlying agreements? Email [email protected].