What is processed

Your project inputs (the prompt, source files such as documents, images, and PDFs, and the input file you add) are processed to build the planning package: extracted facts, the Studio topology, BOM and reviewed private prices, compliance guidance, and next actions. Reviewed private prices are owner-only and never enter public or shared surfaces.

Who can see what

• Owner only: full Project data is accessible only to the signed-in owner (database row-level security). Signed-out previews create nothing and keep nothing: no Project exists until you sign in and create one.
• Sharing recipients: when you publish a project, recipients open a read-only preview of the latest saved version, an allowlisted subset without private prices, input files, prompts, or chat content. Recipients have no export.
• Public catalogue and compliance: public surfaces serve only published, allowlisted registry and rule data, never project, price, or personal data.

Retention and deletion

A temporary project expires 24 hours after creation unless it is claimed; access becomes unavailable immediately at expiry or lost-session, and physical cleanup runs on a scheduled sweep. Claimed projects persist until you delete them: deletion hides the project at once, revokes every share link, and keeps a seven-day recoverable window before physical purge. Deletion removes data from the application database and storage; provider-managed backups may retain copies for their own retention periods. The deletion and cleanup policies are documented in docs/project-02/.

Chat and files

The raw Assistant transcript lives only in your browser session and is never logged or persisted server-side. Chat files stay ephemeral until an applied, grounded proposal explicitly promotes them into the project's inputFile store; promoted inputFile survives a session Undo and is removed only through a separate destructive removal with confirmation.

Export privacy

Providers and data placement

• Database and storage: Supabase in the EU; project data is private and row-level secured.
• AI processing: OpenRouter (Zero Data Retention; data-collection deny) - input is sent for the requested generation only and is not persisted or collected by the provider.
• Job orchestration: Trigger.dev in the EU (eu-central-1); task payloads carry opaque job and project ids only, never source content or private data.
• Transactional email: sent from the auth.chargineer.com subdomain via Resend with the sending region set to Ireland (eu-west-1). Resend stores account metadata, logs, and API records in the United States regardless of the sending region.
• TED discovery: the EU Tenders Electronic Daily search API is called without an account; only a small lot index is cached.
• Analytics: optional product analytics run on an EU allowlisted endpoint and never include private project content, email bodies, prompts, or chat text; analytics are disabled locally.