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X’s Algorithm Was Exposed. Here’s the Practical Playbook for Creators

26 March 2026 | By Matt Holden

When X open-sourced major parts of its recommendation system, most creators ignored it. Since then, more marketers and SEO people have started unpacking what it means in practice.

The short version: reach is less about chasing likes, and more about triggering the right behaviours (reply to replies!!!).

What changed

The feed model scores likely actions on each post, including positive signals (likes, replies, reposts, clicks, follows) and negative signals (not interested, mutes, blocks, reports).

Not all actions are equal. A basic like is relatively weak. Deeper actions, especially conversation signals, carry far more weight.

The key insight for creators

A real back-and-forth in replies can outperform a huge number of passive likes.

That means:

  • “Like + repost” bait is weaker than it used to be.
  • Posts that spark genuine discussion are stronger.
  • Replying to your replies is one of the highest-leverage things you can do.

Why smaller accounts still have a chance

A large share of “For You” recommendations comes from accounts people do not follow.
So even with a smaller audience, topic relevance can get you in front of the right users if your content is clear and consistent.

The fastest practical guide to maximise reach

  1. Write for replies, not vanity engagement.
  2. Reply to thoughtful comments quickly.
  3. Keep links out of the main post where possible; add them in a reply.
  4. Stay in one clear niche so the model can classify you properly.
  5. Post when your audience is active; early momentum still matters.
  6. Avoid rage-bait formats that attract negative feedback signals.

Monetisation angle

If you improve distribution quality, you improve commercial outcomes: more profile visits, better trust, and stronger conversion into clients, products, and partnerships.

Bottom line: on X, structured conversations beat shallow engagement. If you want more reach, optimise for discussion quality and topical consistency.

Want help applying this?

If you want a second pair of eyes on your creator strategy, I run practical SEO and visibility audits for founders and content-led brands.