Guides
Guides to ChatGPT ads and AI shopping. The answer first, then the evidence.
Guides to questions that are new right now: ads in ChatGPT, shopping through AI assistants, agentic commerce and llms.txt. Every page starts with a short answer, every number comes with source and date. Written by the Claire team, checked against each provider’s own documentation.
Guides
Ads, shopping and agents inside AI assistants.
How we write these guides
Three rules, on every page.
Demand first
We only write about topics people actually search for, and we answer the questions Google shows under “People also ask”. Search volume and questions are listed in every guide under “How we researched”.
Only sourced claims
Availability, pricing, countries and numbers come from the providers’ documentation or from studies with a published method, with the date we retrieved them. If it isn’t sourced, it isn’t on the page.
Checked regularly
AI features change fast. We review every guide each quarter and whenever a provider changes its documentation. The date is at the top of the page.
Questions
Good to know.
Who writes these guides?
The Claire team at wordsmattr GmbH in Vienna. Claire is our own product, your AI colleague for visibility in ChatGPT and Google: she finds where you’re missing, closes the gaps and shows you the results. We describe other providers’ features the way their own documentation describes them.
Does Claire sell ads or placements in ChatGPT?
No. Claire sells neither ads nor placements in AI answers. According to OpenAI, ads in ChatGPT don’t influence its answers either. Claire helps you get mentioned in AI answers and measures whether it works.
How current is the information?
Every guide shows the date of its last review at the top, and every source shows when we retrieved it. We review quarterly and whenever a provider changes something. We replace outdated details instead of leaving them up.
From reading to measuring. Does AI mention you yet?
Claire’s free AI visibility check asks Google’s Gemini up to 18 buying questions from your market, live and with web search, and shows whether you’re named and whom the AI recommends instead.
- Real buying questions from your market
- Who gets named instead of you
- Free, about 4 minutes