ChatGPT Ads: What I Learned From My First Campaign

September 19, 2026|6 min read|By Martin Mueller|RSS

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ChatGPT Ads rolled out in Europe in August 2026. I registered mid-September — not because I had a perfect media plan, but because new ad surfaces are rare and I wanted to learn by spending real money.

This is my first ads experience ever. I expected to feel skeptical. Instead I totally love it — seeing your own sponsored card inside a real ChatGPT thread is oddly addictive, and the tooling makes iteration feel closer to shipping software than buying media.

My ad for martinmueller.dev went live a few hours after registration. I showed the placement on stage at AWS Community Day DACH. This post is what I would tell a friend who asks: "Should I try ChatGPT Ads?"

I am early. I am not an ads expert. These are field notes.


What ChatGPT Ads actually are

Forget search results pages. ChatGPT Ads are sponsored cards below the assistant's answer, matched to the conversation context — what the user asked, what the model replied, what topic thread they are in.

Familiar channel ChatGPT Ads
Google Search User typed a query; ad matches keywords
Meta feed Ad matches interests + behaviour
ChatGPT Ad matches the live chat — intent inside a dialogue

That feels different in practice. When I finally saw my own ad appear under a relevant answer, it did not feel like a banner interrupting a page. It felt like a footnote the model might have suggested anyway — except it was labelled Sponsored and pointed at my site.

The audience is a big part of why I am excited. You are not buying impressions from passive scrollers. These people are already using AI — inside ChatGPT web, asking real questions, working through problems in dialogue. That self-selection makes the inventory feel unusually valuable: early adopters, high intent, and primed for tools and services that fit what they are already doing in the product.

OpenAI's Ads Manager (available in Europe now) looks familiar: campaigns, budgets, bidding. The inventory and review process still feel first-generation — closer to early Facebook than polished Google.


My campaign: martinmueller.dev

Goal: inbound interest for freelance AWS work.

Creative angle: AWS ohne Overhead — builder positioning for teams that want cloud expertise without enterprise overhead.

What happened:

  • Registered in Ads Manager mid-September
  • Submitted creative + landing page
  • Live placement within a few hours — screenshots from a real thread where the sponsored card shows under the conversation

Sponsored martinmueller.dev ad card in ChatGPT

The same placement in full conversation context

Seeing your own ad inside ChatGPT is oddly useful. You immediately understand placement, density, and how much copy fits on the card. No dashboard replicates that.

What I am measuring: downstream signals the platform will not fully attribute for you — Calendly bookings, contact form, LinkedIn DMs after talks. Treat dashboard metrics as directional, not gospel.


Practical learnings

Use the ChatGPT Ads Manager plugin

Install ChatGPT Ads Manager from Plugins in ChatGPT (or Codex), connect your Ads Manager account, and manage campaigns in the same place you already think.

The plugin bridges ChatGPT web and Ads Manager web — create and update campaigns, spin variants, troubleshoot delivery, review performance, all in natural language. It previews changes and asks for confirmation before applying them, so you can iterate fast without tab-hopping.

For a first-timer this was the unlock: describe what you want, see a draft, tweak copy, push an update — feels like pair-programming your ads.

Test your ad by narrowing location, then prompting

Want to see your own sponsored card? Two tricks that worked for me:

  1. Narrow targeting to your location in Ads Manager — city or region level, so you are not competing with the whole country for a single impression. First check what location ChatGPT actually sees for you — sites like ipwho.is show your IP-based city/region so you target the right place.
  2. Ask ChatGPT to invent prompts that are likely to trigger your ad given your campaign topic — then run those prompts in a fresh chat and see if your card appears.

It is not a perfect lab setup (inventory, pacing, and matching still apply), but it beats staring at a dashboard wondering whether anything is live. When my card showed up under a prompt ChatGPT had suggested, I knew the loop worked.


What surprised me

Fast time to live. Register mid-afternoon, see your sponsored card the same day — that alone hooked me.

Context matching works. The placement I saw was relevant to the thread — not random retargeting noise.

The audience is amazing. Everyone in the feed is already a ChatGPT web user — actively engaging with AI, not doom-scrolling past a banner. For B2B services, SaaS, or anything AI-adjacent, that is a rare concentration of the exact people you want to reach.

The platform is product-first early. Feeds, landing page quality, measurement hooks — the same infrastructure play as Meta/Google, just younger. If you are a builder who ships landing pages and tracks outcomes, you have an edge over copy-paste advertisers.

Small budgets are fine. This is a sandbox. You learn placement and UX without betting the farm.

I actually enjoy it. Genuinely — first ads channel where I want to open the manager again tomorrow.


What I would do differently

  1. One offer, one page, one metric — resist scope creep
  2. Measure downstream — email, Calendly, calls; do not wait for perfect platform attribution
  3. Keep creative conversational — the medium rewards helpful tone, not hard sell

Open questions (honest)

  • What happens to cost per click when more advertisers pile into EU inventory?
  • B2B lead quality vs LinkedIn or Google for freelance AWS work — too early to say
  • Will OpenAI expose more context signals to advertisers, or keep matching a black box?
  • How will users react as ad density increases inside chat?

Bottom line

ChatGPT Ads are real, live in Europe, and weird in a good way — distribution at the moment of intent inside a conversation, not on a results page. And the people on the other side are not random internet traffic: they are already using ChatGPT web, which makes the potential audience feel unusually high-value.

If you have something to sell (services, SaaS, a real product), a clear landing page, and curiosity: run a small test. A short experiment taught me more than any product blog post — and for a first-time advertiser, it was genuinely fun.


Need help with ChatGPT Ads?

I help companies run ChatGPT Ads as a freelancer — campaign setup in Ads Manager, intent landing pages, conversion tracking, and fast iteration with the ChatGPT Ads Manager plugin. I've been live in the channel since mid-September and know the early quirks firsthand.

If you want someone who's already shipping ads there instead of figuring it out alone: ChatGPT Ads — freelance help (fixed scope, book a call or send a message).

Happy to swap notes either way — reach out.

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