Grocery Delivery Services AI visibility trends show how entity AI Index scores have moved across 10 completed public Grok leaderboard snapshots from Apr 30, 2026 to Aug 22, 2026.
Amazon Fresh leads the latest Grok snapshot with a 71.9 AI Index and 100% mention rate.
Amazon Fresh is up 15 AI Index points across the visible window, moving from 56.9 to 71.9 on Grok.
The chart currently compares Sainsbury's. 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 Grocery Delivery Services leaderboard and entity pages: the trend view explains historical movement, while ranking pages show the latest cross-entity position, mention rate, and score gap.
Sainsbury's ranking and static AI visibility queries should use the base entity page. This trend page is for Sainsbury's AI visibility trend, ranking history, and movement over time.