Wikipedia is the most underrated GEO channel.
Wikipedia isn't a backlink. It's an entity confirmation layer that almost every major LLM treats as ground truth. Brands with a clean Wikipedia entry are quoted with more confidence — and more often.
Why it matters now
When a model is uncertain whether two strings refer to the same brand, it falls back to Wikipedia's disambiguation. Brands without an entry — or with a stale one — get described more cautiously, or not at all.
Doing it without getting deleted
Don't write your own page. Hire an experienced Wikipedia editor, lead with third-party coverage as sources, and never use marketing language. The bar for notability is real — but lower than most brand teams assume.
What we measured
Across 40 clients, brands that successfully launched or rehabilitated a Wikipedia entry saw a median 22% lift in AI assistant mention share within 60 days, with no other changes deployed in the same window.
