Statly

Statly is a Chrome extension that adds analytics on top of Instagram and TikTok profiles, with X (Twitter) support on the way. It scans a public account's posts and calculates engagement metrics such as views, likes, comments, shares, engagement rate, and view-to-follower ratio, along with posting-time and growth charts. It's aimed at creators, social media managers, marketers, and agencies who want to see which posts are working, compare accounts, and export the numbers. No login or password is required since it reads the same public data already visible on the page.