Privacy Policy

Last updated · May 1, 2026

Roseau is an AI assistant designed to help you record, reflect, and act on personal context. This page explains what data we process, why, and how you can access, export, or delete it.

Service availability

Roseau v1.0 beta is offered for global regions excluding mainland China. Using Simplified Chinese in the app is a language preference only — it does not mean Roseau uses mainland China infrastructure, compliance routing, or service providers.

Data we process

Depending on how you use Roseau, we may process:

• Account information required to sign in and operate the service.
• Timeline records you create.
• Chat messages and assistant replies.
• Memory cells and profile summaries you approve.
• Services you create, and their parameters.
• Push notification metadata.
• Service execution logs needed for debugging and explainability.
• Optional integration data from services you explicitly connect — such as Google, Gmail, Calendar, or Notion.

Roseau does not access optional integrations unless you explicitly connect them.

AI processing

Roseau uses third-party model and embedding providers to generate replies, extract memory, classify context, and power semantic search. Current or configurable providers may include DeepSeek, OpenRouter, OpenRouter embedding paths, and — if explicitly configured — Alibaba Cloud DashScope embeddings.

Book, movie, and music enrichment is disabled by default in the v1.0 global beta.

Data retention

We retain data only as needed to operate the service, support features you request, and keep decisions explainable.

• Chat history, timeline records, memory cells, and profile summaries: retained while your account is active, unless you delete them or delete your account.
• Push logs and delivery metadata: retained only as needed for operation and debugging.
• Service execution logs: retained as needed to explain decisions and debug behavior.

Your rights

You can:

• Export local records directly from the in-app Privacy & Data page.
• Request cloud data export by emailing [email protected].
• Request account and cloud data deletion by emailing [email protected].

During the v1.0 beta, cloud export and deletion requests are handled manually through the privacy mailbox. We aim to respond within 30 days. Fully automated export and deletion endpoints are planned for a later release.

Contact

For general feedback: [email protected].
For privacy, data export, or account deletion: [email protected].

During the beta, these addresses may be routed through Cloudflare Email Routing to the operating owner inbox.

Subprocessors

Roseau may use the following subprocessors to operate the service:

• Supabase — database, Edge Functions, storage, and authentication backend.
• Apple APNs — push notification delivery.
• Google OAuth, Gmail, and Calendar APIs — optional user-authorized integrations.
• OpenRouter and DeepSeek — LLM access when configured.
• OpenRouter Embeddings — default embedding provider until another is configured.
• Alibaba Cloud DashScope — optional embedding provider when explicitly configured.
• Tavily — web search tool when invoked.
• Notion — optional user-authorized integration.
• Cloudflare — DNS and email routing for Roseau domains.

The active set of subprocessors may vary depending on enabled features and user-authorized integrations.

Mainland China

Roseau v1.0 does not provide a mainland China service offering. Mainland China deployment, domestic cloud infrastructure, domestic model routing, and China-specific compliance work are treated as a separate future project.