Creative strategies that work for B2B LinkedIn and ChatGPT ads

Good B2B creative does three things: it speaks to one role's problem in their words, it gives a concrete reason to care now, and it looks native to where it runs. On LinkedIn that means a clear hook in the first line and an image that reads at thumbnail size. In ChatGPT Ads it means a short card that adds something the answer did not. Plan a small set of ads per role, refresh them before fatigue sets in, and test one variable at a time.

Start with the buying committee, not the product

A B2B deal is decided by several people with different worries. One ad for "everyone at the account" ends up speaking to nobody. Map three to five roles and write for each:

Then target each ad at the matching job functions and seniorities on LinkedIn, and check afterwards that the ad really reached those roles. Role reporting by job function and seniority shows quickly when an "executive" ad is mostly shown to juniors.

Hooks that work in B2B feeds

The first line of the intro text and the first glance at the image decide whether anyone reads on. Hooks that tend to work:

• A specific number. "Close the books in 5 days, not 15." Specific beats impressive.
• The reader's own words. Use the phrases buyers use in calls and in questions they ask AI assistants.
• A contrast. "Spreadsheets vs. a close you can audit." Show the gap.
• A question they already ask themselves. "How many target accounts actually saw your ads last month?"
• Proof without bragging. A short result from a type of customer the reader recognises, described honestly.

Avoid vague claims ("the leading platform"), stacked buzzwords and images full of small text that nobody can read on a phone.

Formats and when to use them

LinkedIn

• Single image: your workhorse. Test hooks and angles here first.
• Carousel: one card per use case or per role; good for showing several outcomes.
• Video (6–30 s): for awareness and for explaining a workflow. Put the point in the first 3 seconds and add captions.
• Document ads: a short guide or checklist people can read in the feed.
• Thought-leader ads: a post from a real person at your company; often feels less like an ad.
• Conversation ads: only for tight, warm lists, with a clear choice in each step.

ChatGPT Ads

ChatGPT Ads show a short sponsored card next to an answer. The card has little space, so:

• write a title that answers the question behind the conversation, not a slogan;
• add one concrete benefit or fact the answer did not give;
• send the click to a page that continues that exact topic, not your homepage;
• keep the image simple and readable at small size; avoid images that imitate a chat message.

Build ad groups around specific buyer questions (for example "alternatives to X", "best Y for Z", pricing questions) and write a card for each group. Questions where AI answers name competitors instead of you are usually the best place to start.

Visual rules that hold up

• One idea per image. If you need a paragraph to explain the image, it is too busy.
• Large text, at most six to eight words, readable at thumbnail size.
• Brand colour and logo present but not dominant.
• Real product screens beat stock photos, as long as they are cropped to the point.
• Use the vertical 4:5 size for the mobile feed on LinkedIn; it gets more screen space.

Refresh cadence and ad fatigue

The same people at the same accounts see your ads again and again, especially with tight ABM lists. Click rates fall when the creative gets familiar. Practical rules:

• Have three to five ads per campaign so delivery can rotate.
• Watch CTR over two-week windows. A drop of 30% or more versus the two weeks before is a strong sign of fatigue.
• Cap impressions per account. A daily cap per company slows fatigue and spreads budget across the list.
• Refresh the angle, not just the colour. A new hook or a new role message resets attention better than a new background.
• Retire, don't delete. Keep old winners and bring them back a few months later.

In IntentBid the Creatives report lists fatigued ads with their CTR before and now, and opens the Ad builder to refresh them.

A simple testing plan

Testing everything at once teaches you nothing. Use a plan like this:

1. Weeks 1–2: angle test. Three ads with the same image style and three different hooks (number, contrast, question). Same audience, even rotation.
2. Weeks 3–4: visual test. Keep the winning hook; test product screen vs. illustration vs. person.
3. Weeks 5–6: role test. Split the winning ad into role versions and target matching functions.
4. Ongoing: replace the weakest ad every two to four weeks.

Judge tests on the right metric: CTR and cost per click for website-visit campaigns, but also which target accounts engaged. An ad with a slightly lower CTR that reaches more target accounts can be the real winner.

Where creative ties into reporting

Creative is not finished when it is published. Look at:

• Best creative by location: the ad that works in Germany may not be the one that works in the UK.
• Best creative by account: for key accounts, which message got engagement.
• Trending creatives: ads whose results are rising, so you can shift budget to them.
• Fatigued creatives: ads to refresh now.

FAQ

How many ads should a B2B campaign have?

Three to five per campaign is a good starting point: enough to rotate and test, few enough that each gets meaningful data.

How often should I refresh LinkedIn ads?

Watch the data rather than the calendar. When CTR drops by about 30% over two weeks at the same accounts, refresh the angle. Tight ABM lists often need a refresh every three to six weeks.

Should I write different ads for each role?

Yes, at least for the economic buyer, the champion and the technical evaluator. Then check role reporting to confirm each ad reaches the role it was written for.

What makes a good ChatGPT ad?

A short, specific card that adds something to the answer, linked to a page that continues the same topic. Build ad groups around buyer questions.

Can AI write my ad copy?

AI is good at drafting variations in your voice and for each role. Keep a person in charge of the angle, the claims and the final check.

Build role-specific ads for LinkedIn and ChatGPT in one place. Start a 14-day trial, no card needed.