Wikidata is a machine-readable knowledge base, separate from Wikipedia, with a much lower notability bar - a real product with independent coverage is often enough to qualify. Because both Google’s Knowledge Graph and several LLMs draw entity facts from it directly, a correct Wikidata item is one of the highest-leverage third-party signals you can control.
Why it matters for AEO. Wikidata is a structured knowledge graph that many LLMs and Google's Knowledge Graph draw entity facts from directly - founding date, category, key people, official website. A missing or wrong Wikidata entry is a common source of a model confusing you with an unrelated company of the same name.
How to do it
- Check wikidata.org for an existing item under your company name first - do not create a duplicate.
- If none exists and you meet basic notability (a real product, real users, some independent coverage), create an item with instance-of (e.g. "software" or "business"), inception date, official website, and country.
- Link your Wikidata item from your site's Organization JSON-LD sameAs array, and vice versa where the Wikidata item has an official-website property.
- Do not attempt a Wikipedia article until you have genuine independent press coverage - Wikipedia's notability bar is much higher than Wikidata's, and a promotional, unsourced page usually gets deleted.
How to verify. Search "[your company] wikidata" and confirm an item exists with your correct official website property (P856).
Example
Wikidata item type: "instance of: software company"
Properties: official website (P856), inception, country,
LinkedIn company ID.