Measure Copilot Evidence Collector is a Chrome extension designed to facilitate the collection of live analytics signals from any website. It specializes in gathering essential data for audits, such as GA4 and GTM container IDs, real-time dataLayer push events, and Consent Mode v2 signal states. This tool is particularly useful for professionals conducting audits, providing the ability to compile evidence seamlessly for a Measure Copilot audit report.

Using the extension is straightforward: users simply navigate to the desired website, activate the extension, and interact with key pages to gather data. Key journey events like page views, add to cart actions, and purchases are captured, which can then be exported as a JSON file for deeper analysis at measurecopilot.com/audit. Notably, all data is stored locally in the browser, ensuring user privacy without automatic transmissions.