How the X Algorithm Works

How the X algorithm actually works — what really drives reach, what replies and reposts do to visibility, and the best times to post for more impressions.

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Dark-mode data visualization of an X feed ranking flow with glowing reply and conversation signals
Growth··16 min read

X Algorithm 2026: Why One Reply Beats 27 Likes

X open-sourced its Grok-powered algorithm in 2026. The exact published weights: a reply counts for 27 likes, the 60-minute window, and what gets buried.

Heatmap showing the best times to post on X Twitter by day and hour for maximum engagement
Strategy··7 min read

Best Time to Post on X (Twitter) in 2026

Posting at the wrong time can cost you 40% of your potential reach. Here's when to post on X — by goal, by industry, and how to find your own best windows.