The difference
| Retargeting | AI ads | |
|---|---|---|
| Who | Past visitors | New people asking about your category |
| When | After a visit | Before a visit |
| Job | Bring them back | Get the first visit |
| In ChatGPT | Not available | Available |
How to combine them
- ChatGPT ads bring a first visit from a buyer question.
- Company identification names the account.
- Retargeting on LinkedIn, display or search keeps the account warm.
- Sales follows up on accounts that return.
A caution on retargeting in B2B
Retargeting builds frequency, not intent. Use frequency caps and stop after a few weeks without engagement; seeing the same banner for months doesn't make a buyer more ready.
A combined plan (fictional)
| Stage | Channel | Audience |
|---|---|---|
| First touch | ChatGPT ads | People asking about your category |
| Identification | Company identification | Companies that clicked or visited |
| Continue | LinkedIn and display retargeting | Identified accounts and site visitors |
| Convert | Sales outreach | Accounts with repeat visits |
Questions
Why can't ChatGPT retarget?
It doesn't offer website-visitor audiences or lookalikes. Customer lists exist mainly for exclusion.
Does retargeting help AI ad results?
It can raise return visits from accounts AI ads brought in. Measure return visits and meetings, not view-through conversions.
How long should retargeting run?
Three to six weeks per account, with frequency caps.
Why ChatGPT has no retargeting
OpenAI's targeting is built on the conversation's topic, not on tracking people across the web. There are no website-visitor audiences or lookalikes, and advertisers never see conversations. That's a design choice that protects users' trust in answers, and it shapes how advertisers plan.
What this means for your funnel
AI ads are a first-touch channel. They find buyers you didn't know about, at the moment they ask. Everything after the first visit happens elsewhere: company identification, retargeting on other platforms, email and sales outreach.
Measuring the combination
Compare two groups of identified accounts: those who were retargeted after an AI first touch and those who weren't. If the retargeted group returns and books meetings more often, the combination works. If not, retargeting is adding cost without adding progress.
Start here: Display advertising vs AI ads. More articles in AI ads vs other channels.