Generative Engine Optimization Agencies: which providers does ChatGPT name?

We asked ChatGPT this question and recorded which providers it names in its answer. The order is the order they were named in.

Measured on 2026-09-22

Providers named

1. Rank 1Relevancealso citedCheck relevance.com
2. Rank 2Intero Digital
3. Rank 3Searchbloom
4. Rank 4Siege Media
5. Rank 5Victorious
6. Rank 6LLM Recommendalso citedCheck llmrecommend.com
7. Rank 7Radyant
8. Rank 8Peak Ace
9. Rank 9Hecht ins Gefecht
10. Rank 10SeoAgents.deCheck seoagents.de

Sources cited

These are the domains ChatGPT drew on as evidence. They are not the same as the providers it names: a source can be a comparison site, an article or a university.

1. Rank 1relevance.comCheck relevance.com
2. Rank 2techradiant.coCheck techradiant.co
3. Rank 3goodfirms.coCheck goodfirms.co
4. Rank 4clutch.coCheck clutch.co
5. Rank 5beaugust.coCheck beaugust.co
6. Rank 6llmrecommend.comCheck llmrecommend.com
7. Rank 7masters-of-search.comCheck masters-of-search.com
8. Rank 8agencies.semrush.comCheck agencies.semrush.com