| Provider | Purpose | Data processed | Region / transfer | Current status |
|---|
| Supabase | Authentication, database, file storage | Account data, authentication data, saved library data, screenshots/images, metadata | Region to be confirmed from live project; international transfers may apply | Active / core provider |
| Fly.io | Backend hosting and infrastructure | API traffic, application data in transit, operational logs | Staging currently in London (lhr); production region to be confirmed | Active / core provider |
| OpenAI | AI-assisted categorization, tagging, summaries and semantic search embeddings | Text only: titles, descriptions, OCR text, excerpts, category/tag names, author/source metadata; no image files | Provider-controlled / international transfer may apply | Active when AI features enabled |
| Amplitude | Product analytics | Internal user UUID, app/device/session data, feature-usage events, query length, plan/onboarding state | Provider-controlled; IP tracking disabled in current configuration | Implemented; active only if API key is included in build |
| Apple | Sign in with Apple; App Store subscription infrastructure | Authentication identifiers, relay email where used, authorization/revocation tokens, purchase identifiers | Provider-controlled | Active for Apple sign-in; billing prepared |
| Google / Supabase Google OAuth | Google sign-in; Google Play billing infrastructure | Authentication identifiers, email/profile from OAuth, purchase identifiers if billing enabled | Provider-controlled | Google sign-in implemented; Play billing prepared |
| Meta / Instagram / Facebook | Public metadata / oEmbed enrichment | Public saved URL and public metadata returned for that content | Provider-controlled | Active for supported saved content |
| Threads / Meta | Public metadata / oEmbed enrichment | Public Threads URL and metadata | Provider-controlled | Active for supported saved content |
| YouTube / Google APIs | Public video metadata | Public video/channel IDs, title, description, thumbnails, channel metadata | Provider-controlled | Active; Data API only if key configured, otherwise oEmbed |
| TikTok | Public content metadata via oEmbed and current main enrichment path | Public TikTok URL and associated public metadata | Provider-controlled | Active for supported saved content |
| Pinterest | Public Pin metadata via oEmbed / Open Graph | Public Pin URL and metadata | Provider-controlled | Active for supported saved content |
| Public websites / CDNs | Open Graph metadata and preview-image retrieval | Public URL, public HTML metadata, still-image URLs/bytes where mirrored | Destination/provider-controlled | Used when relevant content is saved |
| Apple App Store / Google Play | Subscription purchase and entitlement processing | Product IDs, transaction/purchase identifiers, entitlement status | Provider-controlled | Billing code present; currently disabled until enabled for launch |