Privacy by Design.
We built SheetSandbox with a simple philosophy: your data belongs to you. We provide the bridge, not the destination.
The Core Disclosure
SheetSandbox is architected to be a transparent proxy. Unlike traditional backend platforms, we do not load or persist your application data to our own databases.
What we store
We only store your Google Sheet ID and authenticated user metadata required to facilitate the connection.
What we skip
Content sent via our API (POST/PUT/GET) is piped directly to your spreadsheet. We never see it, save it, or log it.
Your Data, Your Sheets
All information processed through SheetSandbox is stored exclusively in your respected Google Spreadsheets. You retain full ownership and control over this data at all times. Our service acts solely as an authenticated transport layer between your application and Google's infrastructure.
Encryption in Transit
All communications between your application, SheetSandbox, and Google are encrypted using industry-standard TLS. Your Google OAuth tokens are stored securely using hardware-level encryption and are only utilized to perform operations explicitly requested by your API calls.
Privacy-First Tracking
We use minimal, privacy-focused analytics to understand service usage and improve performance. We do not use tracking cookies for advertising or share your usage data with third-party brokers.