OpenAI enables ChatGPT ad changes on October 29. An email said October 30

On October 20, Search Engine Roundtable published an email OpenAI sent to advertisers about ChatGPT ads. The email says creative enhancements start Friday, October 30, 2026. OpenAI’s help page for the same feature names Thursday, October 29, 2026, and says the change turns on automatically for new and existing campaigns. An enhanced ad can run without a person approving each version. For where unpaid checking shows up in the margin, see Marketing agency profit margins.

What OpenAI says can change

The help page says an enhancement can take three things into consideration: the conversation or the person’s interests, the ad already running, and the landing page.

From those, OpenAI may:

• write a new or updated headline and description
• translate the ad text into another language
• resize the image to fit the format
• point the destination URL at a relevant page on the advertiser’s site

A variation may be prepared ahead of time or created in real time based on the conversation. The page says: “When enabled, these ads can run automatically without requiring you to review or approve each version.” It also says there is no preview of every variation.

OpenAI’s example is a grocery ad during a chat about weeknight dinners. The headline shifts from delivery to those dinners. The description still says delivered, and adds the weeknight meals. The page says the example assumes the original ad and the landing page support the product and delivery details shown, and that actual wording may vary.

The page says these ads do not influence ChatGPT’s answers. Ads stay separate and clearly labeled.

OpenAI describes the feature as a way to make an ad more relevant and to cut the work of making several versions. The help page gives no performance number for that. It says the available metrics are impressions, clicks, spend, click-through rate, and attributed conversions if conversion measurement is set up. Those metrics describe overall performance, and a change over time does not, on its own, establish the effect of the enhancement.

The email and the help page name different days

The email, as the Roundtable quotes it, is a day later. It says OpenAI will turn the feature on for new and existing self-serve campaigns on Friday, October 30, 2026. An advertiser can opt out before that day, or change the setting at any time in Ads Manager. Opt-outs already set on the account or the campaign stay in place. A campaign setting beats the account default.

The help page sets the same rules one day earlier. The switch is automatic on Thursday, October 29, for new and existing campaigns, and the opt-out line is before October 29. Only the email says self-serve. Existing opt-outs are kept on both pages, and on both a campaign setting beats the account default.

Barry Schwartz, the Roundtable’s author, wrote that the toggle was already on in his own ad account. That is one account.

Use Thursday as the deadline. That is the day on OpenAI’s help page. The email names Friday. Then read the toggle in the account. The toggle is what is on.

A four-step check for each account

Run this on every ChatGPT ads account before Thursday.

1. Read the toggle. If the account or the campaign is already opted out, write that down. OpenAI says those opt-outs stay, and a campaign setting beats the account default. That campaign is done.
2. Name the change you would have to explain. A new headline, a translation, a resized image, or a different URL. If you cannot explain one of those to the client, that campaign should be off.
3. Read the landing page as ad copy. OpenAI says the page is an input. Its preparation notes tell advertisers to keep prices, promotions, product details, and availability current. A discount that has ended is still source material while it remains on the page.
4. Leave it on only with a named reader. Opt out before October 29 if step 2 or step 3 is a problem. If you leave the feature on, name the person who will read the live ads after the switch. There is no preview of every version.

Worked example. The approved headline states one price. The landing page still shows last month’s discount. Enhancements may write a new headline from that page, translate it, and change the destination URL. Opt out, or correct the page and decide again. A second campaign only resizes an approved image, the page is current, and someone is named to read the live ads. That one can stay on.

What to do this week

• List every client with a ChatGPT ads account. The email names self-serve campaigns. The help page says new and existing campaigns. Open the account either way.
• Mark each campaign on, off, or already opted out.
• Opt out before Thursday, October 29, wherever a new line, a translation, or a new URL would be a problem.
• Update any landing page that still shows a price, a promotion, or a product fact you would not put in a headline.
• Tell the client, in one sentence, whether approved ads can change without a preview of each version.

Marketing agency profit margins holds the part that stays put: unbilled hours, and clients who expect a lower price once production gets faster. The time in this check is supervision.