Messaging Apps AI visibility trends show how entity AI Index scores have moved across 10 completed public Kimi leaderboard snapshots from May 1, 2026 to May 24, 2026.
WhatsApp leads the latest Kimi snapshot with a 86.7 AI Index and 85.7% mention rate.
WhatsApp is up 6.2 AI Index points across the visible window, moving from 80.5 to 86.7 on Kimi.
The chart currently compares Lark. 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 Messaging Apps leaderboard and entity pages: the trend view explains historical movement, while ranking pages show the latest cross-entity position, mention rate, and score gap.
Lark ranking and static AI visibility queries should use the base entity page. This trend page is for Lark AI visibility trend, ranking history, and movement over time.