Shift4Shop AI Visibility Trend in E-commerce
E-commerce · ChatGPT · AI Index over time
Trend Overview
E-commerce AI visibility trends show how entity AI Index scores have moved across 10 completed public ChatGPT leaderboard snapshots from May 2, 2026 to May 31, 2026.
BigCommerce leads the latest ChatGPT snapshot with a 81.7 AI Index and 85.7% mention rate.
BigCommerce is up 5.7 AI Index points across the visible window, moving from 76 to 81.7 on ChatGPT.
The chart currently compares Shift4Shop. 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 E-commerce leaderboard and entity pages: the trend view explains historical movement, while ranking pages show the latest cross-entity position, mention rate, and score gap.
Trend Summary
| Entity | Latest AI Index | Start AI Index | Delta | Mention Rate | Latest Rank | Best Rank | Trend |
|---|---|---|---|---|---|---|---|
| Shift4Shop | 19.7 | 27.9 | -8.1 | 14.3% | #12 | #7 | Declining |
| BigCommerce | 81.7 | 76 | +5.7 | 85.7% | #1 | #1 | Rising |
| WooCommerce | 80.9 | 78 | +2.9 | 85.7% | #2 | #2 | Stable |
| Shopify | 73.4 | 78.6 | -5.1 | 71.4% | #3 | #1 | Declining |
| Wix | 59.3 | 67.9 | -8.6 | 85.7% | #4 | #2 | Declining |
| Squarespace | 47.6 | 51.6 | -4 | 71.4% | #5 | #5 | Stable |
Biggest Movers
Biggest gainers
- Big Cartel+10.7
- BigCommerce+5.7
- Odoo eCommerce+5
Biggest decliners
- Square Online-24.9
- SAP Commerce Cloud-14
- PrestaShop-13.1
Most stable
- Mercado Shops0
- GoDaddy Online Store0
- Salesforce Commerce Cloud+1
Engine Snapshot Comparison
Snapshot History
| Date | Leader | Leader AI Index | Leader Gap | Top 3 | Entities |
|---|---|---|---|---|---|
| May 31, 2026 | BigCommerce | 81.7 | 0.8 | BigCommerce, WooCommerce, Shopify | 21 |
| May 24, 2026 | N/A | 0 | N/A | 0 | |
| May 22, 2026 | N/A | 0 | N/A | 0 | |
| May 16, 2026 | Shopify | 78.6 | 8.6 | Shopify, WooCommerce, Wix | 26 |
| May 14, 2026 | Shopify | 78.6 | 6 | Shopify, Square Online, Wix | 27 |
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ChatGPT· AI Index History
10 data points
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