X Post Analyzer is a Chrome extension designed to enhance engagement on your X posts by providing real-time feedback and analysis. It offers a variety of features, including a live engagement score, hook strength analysis, and algorithm signals that help users understand how to improve their posts. The tool also allows for alternative phrasing suggestions and optimal timing recommendations to maximize reach. It is available for free, with additional personalized insights available through a Pro subscription and deeper AI-powered analysis through the Max tier.

The application functions seamlessly as users compose their posts, delivering immediate scoring and actionable suggestions that can be utilized before publishing. For Pro users, the ability to upload X Analytics CSV files adds a layer of personalization, allowing for tailored recommendations based on actual performance data. The Max tier incorporates Claude AI for more advanced insights, offering context-aware analysis and model selection to refine feedback further. Privacy is prioritized, ensuring that data remains local and secure.