Advertising on ChatGPT
Format · Delivery · Measurement

ADVERTISING
ON
CHATGPT

We scope a ChatGPT advertising pilot around an offer, a destination and a measurable action. Before committing to launch, we confirm the account, supported markets and enabled features. The scope separates preparation, media investment, measurement and management.

How it works

What advertising on ChatGPT is and how it works today.

A pilot needs a defined deliverable and a clear account dependency check. Access, bidding and measurement documentation was technically reviewed on 25 October 2026; the specific account conditions are checked before launch.

1. What users see when an ad appears

Ads can appear below a ChatGPT answer when the system identifies a relevant commercial match with the current conversation. They are clearly labelled as sponsored content and visually separated from the answer.

The ad unit can include the advertiser name, favicon, headline, description, landing page and image. Seeing an ad does not mean OpenAI recommends or endorses that advertiser. OpenAI documents the current ad format here.

2. How ChatGPT decides which ad to show

Delivery is based on expected relevance and outcomes. OpenAI says the system can consider the context and intent of the current conversation, the landing page, title, ad copy, advertiser-provided context hints and targeting selections; when ads personalisation is enabled, selected signals from the user’s broader ChatGPT experience may also contribute.

Context hints sit at ad-group level and describe conversations, needs, topics or language that help the system understand when an offer may be useful. They are not exact-match keywords, audience-targeting rules or instructions to show an ad in a particular conversation.

Primary sources: Ads in ChatGPT: The Basics · Create Ad Groups for ChatGPT Ads.

3. Objective, billing and bid strategy

Objective, billing event and bidding strategy are separate decisions. The documented API route supports impression, click and conversion objectives; conversion campaigns still bill clicks. Confirm Ads Manager labels and features for the account rather than extending a beta to every implementation.

Bidding and budgets · Conversion-optimized campaigns. Our ChatGPT Ads CPC and CPM guide develops the comparison before choosing a setup.

4. What can be measured after the click

Ads Manager reports delivery, spend, clicks and conversions when measurement is configured. OpenAI supports conversion events through the OpenAI Pixel, Conversions API or both. The oppref click reference can be preserved through the conversion path and, when Pixel and CAPI send the same event, OpenAI recommends using the same event ID for deduplication.

Platform attribution should still be compared with first-party analytics and, in B2B, the CRM. A difference between Ads Manager and another tool is not automatically an error: attribution windows, time zones, consent, storage, deduplication and modelled measurement can all create legitimate differences.

Primary source: Conversion Measurement · OpenAI Help Center.

5. What an advertiser does not buy

Paying for ChatGPT Ads does not buy influence over ChatGPT’s answers. OpenAI states that ads run in systems separate from the chat model and advertisers cannot influence, rank or alter responses. Seeing an ad also does not mean OpenAI endorses or recommends the advertiser.

Advertisers do not receive users’ chats, chat history, memories, name, email address, precise location, IP address or sensitive information. They receive aggregated, non-identifiable reporting about ad performance. That separation matters: organic presence in answers and paid presence are different disciplines.

Primary source: Ads in ChatGPT: eligibility, privacy and controls.

6. What the first scope should deliver

We deliver a pilot scope: offer and audience, destinations, proposed structure, required assets, measurement map, responsibilities and continuation criteria. Activation depends on the applicable access and reviews; a missing dependency is recorded with its next action.

The advertiser supplies and approves the offer, assets and access; the implementation team prepares the agreed configuration and checks. The client integration documentation requires checking the intended account and enabled capabilities.

To assess the scope, review budget, setup and management and the Pixel and Conversions API guide. Media billing and implementation services are different cost items.

To commission a campaign, use our 2027 ChatGPT Ads campaign brief template to connect the offer, account, destination, measurement and launch review.

If you are comparing providers, read how to evaluate a ChatGPT Ads agency proposal, covering scope, costs, delivery evidence and handover.

The channel today · updated September 2026

ChatGPT Ads is now self-service across Europe.

OpenAI made self-service Ads Manager access available across 31 European markets on 31 August 2026. The platform supports CPM, CPC and oCPC objectives and measurement through OpenAI Pixel and Conversions API. It is still an early channel, so we prefer first-party evidence over borrowed benchmarks.

31
European markets in OpenAI’s announced expansion
03
current campaign objectives: CPM, CPC and oCPC
02
first-party measurement layers: OpenAI Pixel + Conversions API
01
rule: prove business value before scaling spend
When to test it

Most interesting when the buyer needs context to decide.

The opportunity is not defined by industry alone. It is strongest when a decision benefits from exploration, comparison or explaining constraints before the click.

Getting started

From Ads Manager access to a test that answers a business question.

Before investing, confirm access, objective, destination and measurement. The first scope should identify what can launch and which dependencies remain unresolved.

01 · ACCOUNT
01
01

Prepare Ads Manager

Confirm the advertiser account, markets, permissions, review status and billing conditions. The agency prepares the work; OpenAI determines platform enablement.

Ownership

The advertiser should retain control of the account and data.

Markets

Choose the countries where the business genuinely wants to compete.

Objective

Select reach, clicks or conversion according to the question the campaign must answer.

02 · STRUCTURE
02
02

Build campaigns and ad groups

Separate products, needs or intentions that require different messages and destinations.

Ad groups

Keep each group focused on a coherent category, theme or buyer need.

Context hints

Describe real situations and language without turning them into disguised keyword lists.

Creative

Test sufficiently different messages and images to create useful learning.

03 · MEASUREMENT
03
03

Instrument conversion before launch

Decide which event determines whether the traffic has value and how it will be checked outside Ads Manager.

Pixel / CAPI

Send conversion events from browser, server or both.

UTMs

Preserve traceability in the existing analytics stack.

Business outcome

Connect purchase, qualified lead or opportunity where possible.

04 · LEARN
04
04

Launch, compare and decide

Read delivery, cost, conversion and outcome quality before expanding spend or coverage.

Delivery

Check whether there is enough volume across relevant conversations.

Outcome

Do not confuse a cheap CTR with profitable acquisition.

Decision

Scale, correct or stop according to evidence from the pilot.

FAQ

Questions about advertising and ads on ChatGPT.

Access, buying and preparation for a clearly scoped pilot.

Can businesses in Europe already advertise on ChatGPT?

Confirm the account access and intended delivery market before committing to a date. The targeting documentation distinguishes a valid location code from an advertising location available to an account. Advertiser location and campaign delivery location are separate checks.

Where do ads appear in ChatGPT?

OpenAI says ads can appear below the end of an answer when there is a relevant match with the conversation. They are clearly labelled as sponsored content and visually separated from the answer.

Who can see ads in ChatGPT?

Ads can currently be shown to users on Free and Go plans. Plus, Pro, Business, Enterprise and Edu do not show ads, and OpenAI does not show ads to accounts identified as belonging to users under 18.

Do ChatGPT Ads influence ChatGPT’s answers?

No. OpenAI states that advertising operates in systems separate from the chat model and that advertisers cannot shape, rank or alter ChatGPT’s answers. An ad also does not mean OpenAI endorses the advertiser.

Can advertisers see users’ conversations?

No. OpenAI says it does not share users’ chats, chat history, memories or personal details with advertisers. Advertisers receive aggregated, non-identifying performance information such as ad views or clicks.

Does ChatGPT advertising use keywords like Google Ads?

Not in the same way. Context hints can describe conversations, needs, themes or relevant language, but they are not exact-match keyword controls and do not guarantee delivery in a specific conversation.

How is advertising on ChatGPT bought?

Separate the objective from the billing event. The documented conversion route optimizes toward an action while billing valid clicks. Confirm other options and conditions in the actual product and account being used.

Do I need an agency to advertise on ChatGPT?

No. Ads Manager is self-service in available markets. An agency becomes useful when you need help with strategy, context hints, creative, landing pages, conversion measurement and turning pilot data into a commercial decision.

Go deeper

From understanding the channel to solving a specific need.

This page explains ChatGPT advertising at a broad level. These services and guides go deeper into the part you need to solve.

From understanding the channel to testing it

Want to advertise on ChatGPT?

We can help define which objective to test, how to structure campaigns and context hints, which landing page to use and what must be measured before media spend begins.

Contact
CODE GPT ADS / CODE BARCELONA

Tell us what you want to validate with ChatGPT Ads

What you sell, which markets you work in and what you want to learn from the first pilot. If the scope is not clear yet, we will define it with you.

CODE GPT Ads, as data controller, will process your data to respond to the enquiry or request sent through this form. Privacy policy.
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CODE GPT Ads, as data controller, will process your data to respond to the enquiry or request sent through this form. Privacy policy.
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