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Privacy

Privacy Policy

Last updated April 24, 2026. This is a starter policy structure and should be reviewed with legal counsel before launch.

Information we collect

Moonstone collects the account details needed to authenticate you (through Clerk), billing-related information when you upgrade, basic usage data to keep the product healthy, and the notes and attachments you create with the features you choose to use.

If you connect a storage provider through Bridge Mode, we also process the OAuth metadata and encrypted refresh tokens required to open, sync, and manage that connection.

How we use information

We use information to operate the service, keep accounts secure, provide support, improve product quality, and communicate essential updates.

We do not treat personal knowledge data as a marketing asset. We do not train models on your notes. The product is built around trust and portability.

Where your notes live

With Moonstone Cloud, notes and attachments are stored within Moonstone-managed Supabase infrastructure, scoped to your identity via row-level security.

With Bridge Mode, note content remains in your Dropbox, OneDrive, or Google Drive account. Moonstone only stores connection metadata on our servers; the Markdown itself never touches them.

Your choices

You can export your vault as plain Markdown at any time, request account deletion, and contact us with privacy questions using the address below.

Contact

For privacy questions, contact [email protected].

Ready when you are

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Moonstone is a browser-native, Obsidian-style Markdown PKM workspace. Open your .md vault in any browser — Dropbox, OneDrive, Google Drive, or Moonstone Cloud.

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© 2026 Moonstone Labs. Markdown stays yours.Independent Obsidian-style PKM for the browser. Not affiliated with Obsidian.