AI Citation Report — GEO & AI Search Tools
Who did AI engines cite when answering GEO & AI Search Tools buyer questions between 2026-10-26 and 2026-11-01?
Data: GEOrca Index daily collection across 6 AI / search engines.
664citations this week
20domains cited
27.7%from UGC platformsYouTube, Reddit…
29.7%share held by the top 3 domains
New entrants this weekyoutube.comhelp.openai.comreddit.comarxiv.orgblog.csdn.net
The full leaderboard for the category this week:
| # | Domain | Citations | Share | vs last week |
|---|---|---|---|---|
| 1 | google.com | 167 | 14% | ▲ 43 |
| 2 | youtube.com | 132 | 11% | new |
| 3 | developers.google.com | 56 | 4.7% | — |
| 4 | help.openai.com | 47 | 3.9% | new |
| 5 | semrush.com | 38 | 3.2% | ▲ 14 |
| 6 | reddit.com | 30 | 2.5% | new |
| 7 | arxiv.org | 27 | 2.3% | new |
| 8 | blog.csdn.net | 20 | 1.7% | new |
| 9 | bing.com | 19 | 1.6% | ▲ 1 |
| 10 | ahrefs.com | 15 | 1.3% | ▼ 1 |
Cite this report
georca.com/reports/index/geo/2026-10-26 — Source: GEOrca Index — . Data free to reference with attribution and a link (CC BY 4.0).
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