ChatGPT Has 1 Billion Monthly Users. Your Ads Could Be There Tomorrow.

This is hot news: as of just recently. OpenAI is now showing ads directly within ChatGPT conversations. Omnicom Media, Dentsu, and other major agencies are testing the format. This is a major market shift that changes where brands’ high-intent prospects are hanging out.

Last month, ChatGPT crossed an important threshold as it reached around a billion monthly active users. These users are interfacing with the AI to ask questions, seeking solutions, and actively evaluating options. That’s fundamentally different from Google search, where intent is keyword-driven. Given this context, ChatGPT ads appear within a real conversation. A user asks a question, ChatGPT answers, and an ad appears alongside. There are no search buffers and no list of competitors to click through. The experience offers immediate, contextual relevance for brands.

How ChatGPT Ads Affect Acquisition Strategy
Users inside ChatGPT are often further along in their customer journey than typical search users. Rather than typing a random term, they’re having a conversation with an AI about a real problem they’re trying to solve. This is why the conversational format makes sense and feels intuitive. A user interfacing with an AI is past the stage of awareness and has moved on to evaluating possible next steps. When your product or service appears in that context, you’re catching them at the midpoint of a decision. Done well, ads served in the chat stream will feel like service rather than interruptions.

This positioning advantage is temporary. Early adopters will likely see strong returns before the channel becomes saturated and users see right through the ads. Once every brand in your category is advertising on ChatGPT, the dynamics shift. Right now, moving in gives you a preliminary advantage in a channel where your competitors may still be watching from the sidelines.

Pulling it Off with Marketing Panache
ChatGPT ads won’t work like Google Ads in that they can’t be purely transactional. The format demands relevance to the conversation taking place. An ad that feels forced or off-topic will damage your brand inside an AI context where trust matters. To add value, your messaging needs to feel like a natural recommendation.

This is where early testing becomes critical. Agencies like ASTRALCOM that are stepping up to participate now are essentially writing the playbook for ChatGPT advertising. The formats, messaging angles, and targeting strategies that work today will shape how this channel evolves. Brands that test early will understand what converts before the conventional wisdom locks in.

AI as a Marketing Funnel
The ability to advertise within ChatGPT represents a broader trend in which customer acquisition is fragmenting across new channels faster than ever. Google Ads still play an important role, but they’re no longer the only lever. AI-native platforms are becoming acquisition channels in their own right. Brands optimized for Google alone are leaving money on the table.

For brands serious about customer acquisition in 2026, ChatGPT advertising isn’t optional anymore. It’s the channel that separates early movers from followers.

ASTRALCOM is now an Authorized ChatGPT advertiser. We help brands test, optimize, and scale across emerging AI channels while protecting your ROI. Join us to find out how ChatGPT advertising fits into your acquisition strategy.