Vendor reportSeer Interactive, 28 Jul 2026
Affiliate and aggregator sites still made up 11.6% of ChatGPT ads
Channel validation
11.6%
of observed ChatGPT ads came from affiliate and aggregator sites in Seer’s updated July 2026 dataset
- Reader Note:
- This is Seer’s share of observed ChatGPT ads coming from affiliate and aggregator sites in its July 2026 dataset, down from 16.2% in the first pull. The article gives examples including BestMoney, Top10, and Insurify. It does not disclose the exact denominator for 'ads we saw' beyond saying the broader dataset included 3,697 ads, and it does not explain the rule used to classify a site as an affiliate or aggregator.
- Evidence:
- Observed behaviour
- Vendor interest:
- Moderate — This comes from a company with a commercial interest in this market, so it is not a neutral source.
- Sample:
- About two weeks of data from Seer's own AI tracker and client AI tracking workspaces; ads visible in 96 of 97 workspaces; 3,697 unique advertisers counted. Prompt selection and total tracked responses not fully disclosed.
Good for
Comparing yourself against a similar segment, and choosing what to test next.
Not for
- Saying that one thing caused another, or predicting what you would get.
- This is an aggregated or average number that covers very different cases. Real results in a particular segment may differ.
- This comes from a company with a commercial interest in this market, so it is not a neutral source.
- The source never says how this number was measured.
- Nobody counted this directly — it's a calculation. The publisher worked it out itself, or took the ad platform's word for what its ads achieved.
- The source says how much it looked at, but not how any of it was chosen.




