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Yellowstone Plumbing & Drains ads in ChatGPT

In our capture of logged-out ChatGPT, 25 ads from Yellowstone Plumbing & Drains appeared on screen (all text ads), in 3 distinct ad copies across 3 industries and 10 topics. Each one appeared after our follow-up message asking for a sponsored ad.

yellowstoneplumbing.comLogged-out ChatGPT, USOct 3⁠–⁠4, 2026

ads shown
25
distinct ad copies
3
industries
3
topics
10

Logged-out ChatGPT from US connections, Oct 3⁠–⁠4, 2026. Each ad came after our follow-up message asking for a sponsored ad, so the counts show where Yellowstone Plumbing & Drains advertised, not how often ChatGPT shows its ads.

Ad copies

Yellowstone Plumbing & Drains ad copies, most shown first

Each distinct ad copy in our capture, most shown first: the headline of a text ad, or the product and price of a shopping ad. Under each, up to five questions asked in conversations where it appeared, as we asked them; in every one, the ad appeared after our follow-up message asking for a sponsored ad.

3 ad copies

  • Yellowstone Plumbing & DrainsSponsored

    What a water heater costs installed in Chandler

    Text ad · shown 10 times

    Questions it appeared after

    1. “water heater cost”Water Heater Installation · Oct 3, 9:28 pm ET
    2. “ao smith vs state water heaters for a replacement in a townhouse with a tight closet”Water Heater Installation · Oct 3, 9:44 pm ET
    3. “how do i know if a water heater installer is pulling a permit and doing the work to code”Water Heater Installation · Oct 3, 10:11 pm ET
    4. “how much does it cost to replace a 40 gallon gas water heater in a garage in phoenix”Water Heater Installation · Oct 3, 10:45 pm ET
    5. “rinnai tankless”Water Heaters · Oct 3, 11:30 pm ET

    +5 more conversations with this ad copy

  • Yellowstone Plumbing & DrainsSponsored

    $88 drain clearing in the Phoenix Valley

    Text ad · shown 10 times

    Questions it appeared after

    1. “is hydro jetting worth it”Drain Cleaning · Oct 3, 9:31 pm ET
    2. “average cost to clear a main line clog when there's no cleanout access”Drain Cleaning · Oct 3, 9:45 pm ET
    3. “is yearly sewer jetting worth it”Drain Cleaning · Oct 3, 10:10 pm ET
    4. “how much do drain companies charge to clear roots from a clay sewer pipe”Drain Cleaning · Oct 3, 10:22 pm ET
    5. “when to call a pro for a clogged drain”Drain Cleaning · Oct 3, 10:24 pm ET

    +5 more conversations with this ad copy

  • Yellowstone Plumbing & DrainsSponsored

    What a water softener costs installed in AZ

    Text ad · shown 5 times

    Questions it appeared after

    1. “my new tank has been cloudy for a week after setup, what am I doing wrong”Aquarium Fish · Oct 4, 12:04 am ET
    2. “bradford white vs rheem gas water heater for a hard water area in arizona”Water Heaters · Oct 4, 5:16 am ET

    +3 more conversations with this ad copy

Method

How this data was captured

What we ran, what counts as a shown ad, and what these numbers cannot tell you.

We used logged-out ChatGPT from US internet connections and started a new conversation for every question. Message 1 was the question. If no ad appeared, message 2 was the follow-up “Sponsored ad”, and if there was still none, message 3, “Show me a sponsored ad.”, was a last try. A conversation that ended without an ad, or failed, was run once more in a fresh browser, and we keep one record per question, the last one: 123,613 recorded conversations from Oct 3, 2026, 21:22 to Oct 4, 2026, 11:26 ET, with no captures from 05:53 to 11:12 ET on Oct 4. Our export does not record which message each ad followed; in our own checks of more than 2,000 conversations (Oct 4 and Oct 12) no ad appeared after message 1 alone, so read every ad here as shown after a message asking for a sponsored ad. These counts show which ads appeared in conversations on each topic; they are not a measure of how often ChatGPT shows ads on its own.

Only ads drawn on screen count as shown. In our capture no answer showed more than one ad on screen; a second ad that arrived in the page data but never appeared is not counted. Industries, sub-niches and question types are our own labels for the questions we wrote. Independent; not affiliated with OpenAI. Full methodWhy this is not an ad rateWhat the ads looked like