Generative engine optimization companies help brands get recommended by AI assistants. The category is young and the offerings differ wildly. Here is how the landscape breaks down in 2026, and how to choose.
First, monitoring platforms that track how models mention brands. Second, content agencies that bolt GEO language onto traditional SEO retainers. Third, full-loop providers that measure, execute, and attribute. Most companies in the category today are the first kind; the third kind is the rarest and the most useful if you want outcomes rather than dashboards.
Coverage across all four assistants rather than ChatGPT alone, prompts written the way buyers actually talk rather than category superlatives, execution shipped through your approval, and reporting in revenue terms. Companies that show you their methodology before the contract tend to be the ones with a methodology.
How many prompts do you run per cycle and how often? Do you measure qualified variants of my buying moments, or only head terms? Who writes the corrective content, and who approves it? Can you show attribution from a won answer to a closed deal? The answers separate operators from resellers.
Guaranteed placements inside AI answers, screenshots of single conversations presented as data, coverage of only one assistant, and reports with no next actions. Model outputs are probabilistic; anyone promising certainty is selling it.
Aethon is built as the third kind of company: Moment Map finds where demand is born, tracking watches ChatGPT, Gemini, Claude, and Perplexity, the Action Engine ships the work, and attribution ties it to pipeline. Book a call to compare us against anyone.
They improve how AI assistants describe and recommend brands, through some mix of monitoring, content and schema production, and reporting. Offerings range from pure trackers to done-for-you programs.
Check assistant coverage, prompt methodology, whether they execute or only report, and how they attribute results. Ask to see a sample audit before signing.
If AI assistants influence buying in your category, yes: defaults are forming now, and early movers are cheaper to establish than late displacements.