# BriefFeed > AI reading layer for the web. Read long posts on X with compact summaries beside the original. Keep useful sources, or explore source-linked AI Insights from supported content loaded in your browser today. ## Product information - [English](https://brieffeed.app/en/index.md): Product workflow, client differences, current download pricing, supported surfaces, and frequently asked questions. - [简体中文](https://brieffeed.app/zh-CN/index.md): Product workflow, client differences, current download pricing, supported surfaces, and frequently asked questions. ## Optional - [BriefFeed AI Summary Examples for X, YouTube, GitHub & More](https://brieffeed.app/en/showcase/) - [Agent integration — BriefFeed](https://brieffeed.app/en/integrations/) - [Privacy Policy - BriefFeed](https://brieffeed.app/en/privacy/)