Messaging Apps AI visibility trends show how entity AI Index scores have moved across 2 completed public Grok leaderboard snapshots from Aug 22, 2026 to Apr 29, 2026.
WhatsApp leads the latest Grok snapshot with a 97.9 AI Index and 98% mention rate.
WhatsApp is up 2.8 AI Index points across the visible window, moving from 95.1 to 97.9 on Grok.
The chart currently compares KakaoTalk. 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.
KakaoTalk ranking and static AI visibility queries should use the base entity page. This trend page is for KakaoTalk AI visibility trend, ranking history, and movement over time.