Sub-processors
Last updated: 25 September 2026
These are the service providers each Aextra product uses. Each table is copied word for word from that product's Privacy Policy (VibeKit, Section 8; ReMail, Section 6). When a policy's provider list changes, this page is updated in the same change.
VibeKit
| Provider | Purpose |
|---|---|
| Cloudflare | Hosting, edge compute, caching, databases, file storage, session infrastructure, usage analytics, sending of sign-in and alert emails (Email Sending), AI models (Workers AI), AI request routing (AI Gateway), and website screenshots (Browser Rendering) |
| Supabase | Customer account sign-in and project records |
| Google sign-in (only where used); Gemini model for describing design-reference websites | |
| Resend | Our product-update list and onboarding emails; backup delivery of transactional email |
| Airtable | The Customer's own data source, connected under credentials the Customer supplies and controls |
Customers may also connect their own email provider (such as Resend, Postmark, SendGrid, or Cloudflare) to send sign-in emails for their application and, with Resend, to add form submitters to their own mailing lists, and their own hosting provider for deployments. Those providers act under the Customer's own account and terms.
ReMail
| Provider | Purpose |
|---|---|
| Cloudflare | Hosting, edge compute, caching of images, encrypted credential storage, usage analytics, rate limiting, and sending of sign-in emails (Email Sending) |
| Supabase | Account sign-in, project and template records, the send log, and logo storage |
| Google sign-in (only where used); Google Fonts | |
| Resend | Our product-update list and onboarding emails; backup delivery of sign-in emails |
| Airtable | The Customer's own data source, connected under credentials the Customer supplies and controls |
Customers' emails are delivered by Resend under the Customer's own Resend account, not ours. Resend's storage and handling of those emails is governed by the Customer's agreement with Resend.