Substack Insights helps independent writers and creators understand their content performance through detailed analytics. We believe creators deserve access to comprehensive data about their own publications.
Our browser extension provides deep analytics for Substack publications, including:
Unlike other analytics tools, Substack Insights processes all your data locally in your browser. Your Substack session cookie never leaves your device, ensuring maximum privacy and security.
Substack Insights is an unofficial tool and is not affiliated with, endorsed by, or sponsored by Substack Inc.
We use Substack's internal APIs to help you analyze your own publication data. This service is provided independently and may be subject to changes if Substack modifies their platform.
Our extension is built with transparency in mind. You can review our code to verify that your data stays private and secure.
Have questions, feedback, or need support?