Sub-processors
Last updated: 2026-04-24
Myria uses the third-party services below to operate the product. Each service has signed a Data Processing Addendum and handles data only as instructed in our agreements with them. We update this page when processors change.
| Processor | Purpose | Data | Region | DPA |
|---|---|---|---|---|
| Supabase Inc. | Primary database, authentication, and object storage | Account data, generated content, usage records | US (EU region available) | View |
| Vercel Inc. | Web + API hosting, edge runtime, build infrastructure | HTTP request metadata, access logs | US + EU | View |
| Stripe, Inc. | Web subscription billing and payment processing | Billing address, payment method metadata, email | US | View |
| RevenueCat, Inc. | iOS/Android in-app purchase receipt validation and subscription sync | Subscription events, app store user ID, device identifier | US | View |
| Resend Inc. | Transactional and marketing email delivery | Email address, email content, delivery events | US | View |
| Google LLC — Vertex AI (Veo, Gemini, Imagen) | AI video, image, and text generation | Prompt text, reference images, generated output | US | View |
| Google LLC — Analytics (GA4) | Web product analytics | Pageviews, usage events, device/browser metadata, cookies | US | View |
| Google LLC — Firebase / Crashlytics / FCM | Mobile crash reporting and push notifications | Crash stack traces, push notification tokens, app state | US | View |
| PostHog Inc. | Product analytics (web + mobile) | Usage events, device identifier, session recordings (off by default) | US (EU region available) | View |
| BytePlus Pte. Ltd. — Ark (Seedance, Seedream) | AI video generation fallback and image generation | Prompt text, reference images, generated output | Singapore / US | View |
| ElevenLabs Inc. | Text-to-speech narration synthesis | Narration script text | US | View |
| OpenAI, L.L.C. | Text completions and embeddings for selected features | Prompt text, metadata | US | View |
| fal.ai | Alternate image and audio model inference | Prompt text, reference images, generated output | US | View |
| X.AI LLC (Grok) | Text completions for selected features | Prompt text, metadata | US | View |
How we notify you of changes
When we add a new sub-processor that handles personal data, we update this page before onboarding them. Customers with a signed DPA may subscribe to change notifications by emailing myriastory@outlook.com.