What Is RSS? A Complete Beginner’s Guide (2025)

Learn what RSS (Really Simple Syndication) is, how it works, why it’s still powerful in 2025, and how to use it to auto-post your content across social media.

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Overview

This guide covers What Is RSS? A Complete Beginner’s Guide (2025) in depth. From setup to advanced AI enhancements.

Step-by-Step

  1. Connect: Paste RSS URL → auto-detect.
  2. Choose Mode: Pure (default) or AI-Enhanced.
  3. Schedule: Real-time, delayed, or digest.
  4. Publish: Auto-post with UTM and validation.

FAQ

Can I post paid Substack content?
Only free posts. Paid content is filtered by default.
Does it support video?
Yes — YouTube, enclosures, and AI quote reels.