Subprocessors
Last updated: November 10, 2026
Hypurr Inc. uses these service providers to run Atlas. Which model provider receives your messages depends on how you power your Atlas (Free, ChatGPT or Grok); services you connect receive data only when you connect them. See the Privacy Policy for how each is used.
| Provider | Purpose | Data | Location |
|---|---|---|---|
| Cloudflare | Hosting (Workers), per-user storage (Durable Objects), file storage (R2), speech-to-text, text-to-speech and web search (Workers AI), image processing (Images) | All account data: messages, memory, automations, uploads, voice recordings, tokens | Global network; United States |
| Anthropic | Generating Atlas's replies on the Free tier | Messages and the context Atlas sends with them | United States |
| OpenCode (Go) | Model routing for the Free tier when Anthropic is unavailable | Messages and the context Atlas sends with them | United States |
| Model vendors OpenCode routes to (Anthropic, OpenAI, others depending on the free model) | Generating Atlas's replies on the Free tier when Anthropic is unavailable | Messages and the context Atlas sends with them | United States and others, per vendor |
| OpenAI | Generating Atlas's replies for users who sign in with ChatGPT, under their own plan | Messages and context; ChatGPT login tokens | United States |
| xAI | Generating Atlas's replies for users who sign in with Grok, under their own plan | Messages and context; Grok login tokens | United States |
| Photon | Delivering messages between you and Atlas over iMessage, RCS or SMS | Phone number or iMessage handle, message text, attachments | United States |
| Expo | Relaying push notifications to the Atlas app | Expo push token, notification text (none with previews off) | United States |
| Apple | Push notification delivery (APNs); App Store distribution | Device push token, notification text (none with previews off) | United States; global |
| Push notification delivery on Android (Firebase Cloud Messaging); crash reports from the Atlas app (Firebase Crashlytics); Google Play distribution | Device push token, notification text (none with previews off); crash stack traces, device model, OS and app version, an app installation ID | United States; global | |
| Parallel Web Systems | Web searches Atlas runs for you | Search queries | United States |
| GitHub | Fetching plugins and skills you choose to install | The address of the plugin or skill requested | United States |
| Services you connect (Google, Slack, Asana, MCP servers and others) | Acting for you in the services you connect | Access tokens; the requests Atlas makes at your direction and the data returned | Per vendor |
We will update this list before adding a new subprocessor that handles your personal data. Questions: hi@hypurrclaw.xyz.