Messaging Apps AI visibility trends show how entity AI Index scores have moved across 10 completed public Qwen leaderboard snapshots from Apr 16, 2026 to Apr 29, 2026.
WhatsApp leads the latest Qwen snapshot with a 101.9 AI Index and 128.6% mention rate.
WhatsApp is up 10.5 AI Index points across the visible window, moving from 91.4 to 101.9 on Qwen.
The chart currently compares Zalo. 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.
Zalo ranking and static AI visibility queries should use the base entity page. This trend page is for Zalo AI visibility trend, ranking history, and movement over time.