Advertisers observed on ChatGPT

Start from a brand, yours or a competitor's. Each profile has every creative we've captured for that advertiser, the niches where it appeared, and the collector prompts associated with those observed placements.

Evidence
full observed Pro Library corpus
Observed through
September 6, 2026
Extracted
September 6, 2026
Evidence ID
pro-library-corpus-2026-09-06

This is an independently captured, lower-bound sample, not OpenAI's complete advertiser inventory. Placement counts measure captured sponsored results, not spend, impressions, or performance. Read the methodology

Is your brand running ChatGPT ads?

Check whether you show up in ChatGPT answers, the prompts you win, and where competitors are getting there first.

How do advertiser footprints compare?

Compare observed advertiser footprints, creative coverage, and the collector prompts associated with captured placements.

3502 advertisers

1Mastercard3490 placements2Monday.com3017 placements3Cloudflare2633 placements4ZoomInfo Technologies Inc2622 placements5BestMoney2286 placements6Capterra1932 placements7Salesforce1822 placements8HiBob1630 placements9Aikido Security1560 placements10AirOps1410 placements11Crowdstrike1272 placements12SAP1262 placements13Angi1228 placements14Carta1096 placements15Planhat1077 placements16RingCentral1065 placements17Robinhood1014 placements18Sago945 placements19Attio906 placements20Prismatic898 placements21Unknown811 placements22Fidelity Investments809 placements23Outset808 placements24Answering Service Care, LLC784 placements25Coframe, Inc.765 placements26OneTrust735 placements27Datadog692 placements28Drata Inc.690 placements29Optimizely670 placements30Pebl657 placements

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