Observed arrival · 2026-09-15
ChatAdsWatch: A Field Guide to Ads Inside ChatGPT
A public ad library and paid research tool that tracks brands, creatives, buyer prompts, topics, and appearances observed in ChatGPT.
Field notes
The catalog organizes captured records by advertiser, industry, topic, buyer prompt, and appearance count, then uses those aggregates to produce public industry pages and domain-specific market previews. Its largest listed category is SaaS and productivity, with 11,879 ads from 2,922 advertisers. The site explicitly says an observed appearance is a record in its collected sample rather than an impression, click, spend figure, or performance result. Full creative text, buyer prompts, evidence links, and advanced filters sit behind the Pro tier.
Observed signals
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