Prelude — Privacy Policy

Last updated: February 15, 2026

Overview

Prelude is a Chrome browser extension that detects competitor mentions on web pages and provides competitive intelligence to sales professionals.

What We Collect

What We Do NOT Collect

Permissions

PermissionReason
activeTabRead visible page text to detect competitor mentions
storageCache battlecard data locally and store API key
sidePanelDisplay the micro-battlecard sidebar
Host permissionsDetect competitors on email and CRM platforms

Third-Party Services

Prelude API (api.prelude.app): Our own backend. No user content is shared. We do NOT use Google Analytics or any third-party tracking.

Data Deletion

Remove the extension from Chrome to delete all locally stored data.

Contact

privacy@prelude.app