Sub-processors
Last updated: 12 May 2026
The vendors below process Matins data on our behalf under data-processing agreements. They act only on our instructions. We update this list when it changes and notify subscribers by email of material additions.
| Vendor | Purpose | Data | Location |
|---|---|---|---|
| Supabase | Managed database, authentication, file storage. | Account data, dream captures, reflections, audio files. | EU (Frankfurt) |
| Cloudflare | Edge hosting, DNS, DDoS protection, CDN. | Request metadata, IP address (transient). | Global edge |
| OpenAI | Speech-to-text and reflection generation. Inputs are not used for model training. | Dream transcripts and prompts. | United States |
| Google (Gemini) | Reflection generation and selected reasoning tasks. Inputs are not used for model training. | Dream transcripts and prompts. | United States / EU |
| Anthropic | Reflection generation for selected frameworks. Inputs are not used for model training. | Dream transcripts and prompts. | United States |
| Stripe | Subscription billing and payment processing. | Email, plan, billing metadata. Card data held by Stripe. | United States / Ireland |
| Resend | Transactional and waitlist email delivery. | Email address, message content. | United States |
| Telegram | Optional dream capture via Telegram bot. | Telegram user ID, dream message content. | Global |
| Meta (WhatsApp Business API) | Optional dream capture via WhatsApp bot. | Phone number, dream message content. | Global |
| Sentry | Error and performance monitoring. | Error stack traces, anonymized request metadata. | United States / EU |
Transfers outside the UK
Where a sub-processor is located outside the United Kingdom or the European Economic Area, we rely on Standard Contractual Clauses and the UK International Data Transfer Addendum, supplemented by encryption in transit and at rest.
Notification of changes
We give 30 days' notice of any new sub-processor by email to account holders and by updating this page. To object to a change, write to privacy@matins.ai.