AI Writing Agent AI visibility trends show how entity AI Index scores have moved across 3 completed public MiniMax leaderboard snapshots from Apr 23, 2026 to Apr 22, 2026.
Copy.ai leads the latest MiniMax snapshot with a 69 AI Index and 100% mention rate.
Copy.ai is up 10 AI Index points across the visible window, moving from 59 to 69 on MiniMax.
The chart currently compares Rytr. Use the entity filters to separate durable visibility trends from one-off ranking movement in a single AI engine.
Read this trend alongside the main AI Writing Agent leaderboard and entity pages: the trend view explains historical movement, while ranking pages show the latest cross-entity position, mention rate, and score gap.
Rytr ranking and static AI visibility queries should use the base entity page. This trend page is for Rytr AI visibility trend, ranking history, and movement over time.