Pocket Portfolio's Sovereign Sync writes an optional JSON replica to Google Drive or OneDrive — a folder you own. Sign in with Google or Microsoft. Sync bidirectionally. Edit trades in JSON. Zero vendor lock-in.
Sovereign Sync is Pocket Portfolio's paid cloud-replica plane for Corporate Ecosystem and Founders Club. Connect Google Drive or OneDrive (one active cloud at a time). Your trades live in pocket_portfolio_db.json in a folder you own — not in our warehouse. Identity (Sign in with Google / Microsoft) is separate from file consent.
pocket_portfolio_db.json—a human-readable, developer-friendly format.pocket_portfolio_db.json in a folder you own.Do not open pocket_portfolio_db.json with Google Sheets or Excel. These tools will convert the file and break the sync. Always use a text editor (VS Code, Sublime, Notepad++) for editing.
Edit trades programmatically, use Git for version control, or integrate with your own tools via the JSON API.
Make bulk changes to trades in a text editor, then sync back to Pocket Portfolio instantly.
Access your portfolio from any device. Changes sync automatically across all your devices.
Your data lives in your Google Drive or OneDrive. No vendor lock-in, no proprietary formats—complete ownership.
Sovereign Sync is available for Corporate Sponsors and Founders Club members. Upgrade to unlock this feature and take control of your financial data.
Yes! That's the whole point. Open pocket_portfolio_db.json in any text editor, make changes, and they'll sync back to Pocket Portfolio within 5 seconds.
Pocket Portfolio will detect invalid JSON and pause syncing to protect your local data. You'll see a warning message, and your local trades remain safe. Fix the JSON syntax in Drive, and sync will resume automatically.
The primary sync file is JSON. However, you can optionally enable Excel export (pocket_view.xlsx) for viewing in Google Sheets—but this is read-only. To edit trades, use the JSON file.
Yes. Pocket Portfolio only accesses the app folder / files it creates in your Google Drive or OneDrive. Your replica remains in your cloud account. We do not warehouse your ledger.
Upgrade to Corporate Ecosystem or Founders Club, then go to Settings → Data Sovereignty & Sync → Connect Google Drive or Connect OneDrive. Setup takes less than a minute.