The most used artificial intelligence in the market updated its guidelines. On May 8, 2026, OpenAI confirmed the arrival of ads on ChatGPT for users in Brazil.

The justification does not require much philosophy; imagine that building and maintaining an AI infrastructure of this size requires a massive financial investment.

To give you an idea of the challenge, OpenAI operates at a loss: estimated costs hit the $9 billion a year mark, according to financial data revealed by the portal The Information and echoed by CNBC.

This exorbitant value is driven almost entirely by the processing power needed to keep servers active and train new models.

Advertising was not a simple commercial choice, but the only way out to keep the tool scalable and profitable.

In February 2026, the platform hit 900 million weekly active users, and out of this massive user base, only 50 million pay for premium plans, leaving a large portion on the free plan.

Monetizing this audience through ads on ChatGPT is the creation of the most qualified advertising inventory on the current internet. Let's understand it better now!

What changes for the regular user? Plans and format

Relax, ads will not pop up on everyone's screen. The distribution of the advertising load was designed with a clear division of profiles.

The strategy behind ChatGPT Go

To understand the target of ChatGPT ads in Brazil, look at the Go plan.

Launched in India in August 2025, and globally in early 2026, it targets the user who hits the limits of the free version but refuses the dollar price of the Plus plan.

In Brazil, Go has a fixed price of BRL 39.99 and runs an advanced version of the GPT-5 family, guaranteeing a higher message limit, image generation, and file uploads, but the "toll" for this reduced cost is the presence of ads.

More information about the plans:

• ChatGPT Go for $8/month;

• ChatGPT Plus for $20/month;

• ChatGPT Pro for $200/month.

How do ads on ChatGPT work?

Forget the idea of flashing banners or pop-ups blocking the screen; the engineering behind OpenAI's ad campaigns focuses on fluidity.

The advertising appears exclusively in the ChatGPT footer, fixed after the AI delivers the complete response.

There is a clear visual separation and the mandatory "Sponsored" tag. The company guarantees that the advertiser's presence does not alter the content or neutrality of the response.

It is a bet on trust, and if the user suspects the machine recommended a product because it was paid to do so, the entire ecosystem collapses.

| Read how the company will approach the ads.

The entry barrier and Google's counter-attack

The initial phase of ads on ChatGPT operates in a restricted environment. OpenAI confirmed to ADWEEK that the beta program is being tested with a select group of advertisers, with minimum investments in the range of $200,000, potentially reaching proposals of up to $250,000 in some cases.

This scope limits access to large brands and allows the company to test, with control, which ad formats actually generate value for the user within a conversational interface.

This is intentional. OpenAI signals that new formats and buying models should be released gradually as the system's validation advances, indicating a future opening to broader markets, including Brazil, though without public details on local values or requirements yet.

Meanwhile, Google accelerates its own strategy. The company expanded the presence of ads within AI Mode and Gemini interactions, bringing paid media closer to AI-generated responses.

This movement shifts the battle for attention into conversational responses and increases the weight of strategies like SEO, paid media, and Generative Engine Optimization (GEO), which now influence not only rankings but also recommendations made by artificial intelligence systems.

Privacy and security rules

The advertising market loves individual data, but OpenAI closed that door.

Advertisers operating with advertising on ChatGPT do not receive the users' usage history, do not read conversations, and do not access memories saved in the account. This is a high-security topic for the company.

Delivery to the advertiser focuses on aggregated metrics: volume of impressions, engagement, and clicks, with no individual profiling in the traditional Meta mold.

To shield the platform, sensitive topics were blocked from the sponsorship system:

• Political and electoral campaigns;

• Medical diagnoses and treatments;

• Mental health-related support.

Minors under 18 are summarily excluded from ad displays. To police this environment, the company set up the Ads Integrity Team, a technical battalion dedicated to hunting fraud and ensuring advertisers comply with the rules.

How should your company act now?

When a consumer clicks on an ad after aligning their expectations with ChatGPT, they arrive at your commercial team's WhatsApp in a hurry.

Wasting this hot contact with a dumb bot or a ten-minute delay in service is the same as losing money.

If you operate in retail, industry, or real estate, your catalog needs to be conversational, texts scannable, databases structured, and responses fast.

The first response must continue from where the AI left off. Being visible on AIs requires technique, and understanding how to appear on ChatGPT involves structuring your site's data.

Generative Engine Optimization (GEO) becomes mandatory for any business. Understanding the real differences between GEO and traditional SEO is the first step to avoid becoming invisible in this new scenario.

Where does Brazil fit into this change?

The volume of access justifies the expansion strategy. Brazil is the third country that uses ChatGPT the most in the world, behind only the United States and India.

The national market registers over 50 million monthly active users, responsible for sending 140 million messages daily.

The final proof of this relevance was the heavy investment in mass media in 2026, where OpenAI's national campaign secured space on open TV, urban furniture, and the internet, using the football championship as a cultural anchor.

The strongest movement, however, occurred on the margins of the system. The MUTIRÃO.AI project, articulated with KondZilla and GR6 at the Museum of Favelas, delivered free AI workshops to peripheral youth.

The focus fell on the creative economy, an institutional statement that frontier technology does not need to be restricted to venture-backed startups.

AI started advertising. But what does this change, in practice?

The arrival of ads on ChatGPT is the clearest sign that artificial intelligence is a business infrastructure.

For brands, the window of competitive advantage is open right now, before the market normalizes formats, prices, and best practices.

Those who first understand how to be found, how to be relevant, and how to convert within this conversational ecosystem will take the lead.

And for that, Quality SMI is prepared. With over 10 years of experience in the digital market, the agency followed every marketing shift and anticipated them.

In 2026, the next step has a name: GEO, the methodology that guarantees your brand is found by traditional search engines and by generative AIs that now answer, recommend, and, yes, display ads.

Quality SMI already applies this approach in practice, preparing Brazilian brands to be visible where consumer attention is migrating.

If your company has not yet mapped out how ads on ChatGPT and generative search will impact your sector, this is the time to talk to those who understand the subject.

Talk to Quality SMI!

FAQ

1. Will OpenAI use my conversation history data to target ads on ChatGPT?

OpenAI blocked the use of individual history, conversations, and saved memories for advertising targeting. Advertisers only access aggregated metrics, resulting in the delivery of data on impression volume, engagement, and clicks. This technical restriction invalidates user profiling in traditional molds and requires companies to adopt new evaluation metrics for their campaigns.

2. Can a small business buy advertising space on ChatGPT in this launch phase?

The current phase establishes a financial entry barrier with a minimum contribution of $200,000 per advertiser. The required budget temporarily restricts access to the inventory to large brands. Smaller businesses need to focus on structuring organic data (GEO) to appear in AI responses while the company validates more accessible monetization models.

3. How does the GEO strategy differ from SEO in commercial practice?

SEO organizes the site's infrastructure to compete for positions in link lists on search engines. GEO adapts company data, ensuring that language models read and use this information as a source when writing a text response. The technical application of GEO results in the direct citation of the brand's catalog or service within the user's chat window.

4. How is Google reacting to the creation of this advertising inventory by OpenAI?

Google accelerated the implementation of conversational ads in AI Mode using the Gemini model. Advertising on the search engine now directly integrates responses generated by artificial intelligence. This change in the interface forces marketing departments to divide paid media planning between the OpenAI system and Google's new format to maintain market coverage.

5. Does paying for the ChatGPT Go plan eliminate the display of ads on the screen?

The Go plan maintains the mandatory display of ads in the footer of AI responses. The subscription cost fixed at BRL 39.99 in Brazil works as a subsidy model: the user accesses higher request limits on advanced models, and the platform complements the profit margin with advertising revenue. The complete technical removal of ads requires migrating to the Plus or Pro plans.