What is conversational advertising?
Robin Lim
Conversational advertising is advertising delivered inside a conversation, most often with a chatbot or AI assistant. The ad is matched to what the user is asking at that moment and usually appears as a labeled sponsored recommendation next to the assistant's answer. The term also covers older ads that open a chat with a brand, such as click-to-message ads.
Key takeaways
- Conversational ads are triggered by what a person says in a conversation, which carries far more context than a search keyword.
- As of November 2026, ChatGPT, Google AI Mode and Google AI Overviews all show ads, and ad networks place ads inside independent AI apps.
- Most conversational ads are sold on CPM, CPC or CPA, the same pricing models used in search and display.
- Clear labeling matters more than in other formats, because the ad sits next to an answer people are relying on.
- EMARKETER expects ads in AI chatbots to bring in less than $1 billion in 2026, so the channel is still early.
How is conversational advertising different from search and display ads?
| Search ads | Display ads | Conversational ads | |
|---|---|---|---|
| Trigger | A short keyword query | A page view or an audience profile | A question or request in a conversation |
| Main signal | The keyword | Cookies, demographics and browsing history | The full context of what the user just said |
| Format | Text ads above or beside results | Banners and video | A sponsored card or suggestion next to the answer |
| Number of ads | Several per page | Several per page | Usually one per answer |
The difference in signal is the main reason advertisers are interested. Semrush data from early 2026 found that ChatGPT prompts without web search averaged 13.5 words, and prompts that triggered a web search averaged 8.7 words. Both are longer than a typical search query, and a prompt often states a budget, a use case or a preference that a keyword never would.
What forms of conversational advertising exist in 2026?
| Where | Format | Status (Nov 2026) |
|---|---|---|
| ChatGPT | Sponsored card below the answer | Live in the US since 9 February 2026 on the Free and Go tiers. Sold through OpenAI's Ads Manager and partners, with a reported $50,000 minimum. |
| Google AI Overviews | Sponsored results within or below the AI summary | Live in the US. |
| Google AI Mode | Sponsored results, product listings and ads on follow-up questions | Live in the US and expanded to ten more markets, including Canada, Australia and India, on 28 October 2026. |
| Perplexity | Sponsored follow-up questions | Tested since 2024. Perplexity said in late 2025 it was not adding new advertisers. |
| Gemini app | None | Google said in December 2025 that there are no ads in the Gemini app and no current plans to add them. |
| Independent AI apps | Sponsored recommendation next to the answer | Placed by ad networks for AI apps, such as Aria Ads, across assistants, agents and chat apps. |
| Messaging apps | Click-to-message ads that open a chat with a brand | Widely used on Meta's apps. This is the older meaning of the term. |
How does conversational advertising work?
- A user asks a question. For example, "What is the best espresso grinder under $300?"
- The app sends the context to an ad system. This runs alongside the model's answer so the reply is not delayed.
- The ad system matches the intent. It decides whether the question relates to an advertiser's category and, if so, which advertiser fits best.
- The assistant answers first. The model writes its answer without input from advertisers.
- A labeled ad appears next to the answer. The user sees a sponsored recommendation, such as a specific grinder with a price and a link to buy.
- Results are measured. The advertiser is charged per impression, click or completed action, depending on the pricing model.
How much does conversational advertising cost?
Prices depend on the platform and pricing model. ChatGPT launched with impression-based pricing and added cost-per-click bidding to its self-serve Ads Manager in May 2026, with a minimum spend reported at $50,000. Ad networks for AI apps set their own terms. Aria Ads, for example, offers CPM, CPC and CPA pricing with no minimum campaign spend for pilot advertisers. Because the channel is new, advertisers should expect prices to move as more buyers arrive.
Are conversational ads labeled?
They should be. The US Federal Trade Commission's guidance on native advertising says ads must be clearly identifiable as advertising, and this applies to ads that sit next to an AI answer. ChatGPT labels its placements as sponsored, and Aria Ads labels every placement and keeps it in a separate card next to the answer. Users and publishers should also check that the ad never changes what the assistant says. You can read the rules Aria Ads follows in the Aria Ads standard.
How do you run a good conversational ad?
- Write for the question being asked. A good conversational ad reads like a useful answer to the user's request, with a specific product, price or offer.
- Choose categories with real buying questions. Travel, home, health, shopping and software see many "which should I buy" prompts.
- Match the pricing model to the goal. Use CPM for reach, CPC for traffic and CPA when you only want to pay for sales or sign-ups.
- Measure past the click. Track conversions through a pixel or server-side API so you can compare cost per sale with other channels.
- Expect fewer, more relevant impressions. Most conversational placements show one ad per answer, so volume is lower than display but intent is higher.
What does conversational advertising mean for AI app developers?
For developers, conversational advertising is a way to earn from free users without a paywall. A developer adds an ad network's API and chat component, sets which categories and brands are allowed, and earns a share of what advertisers spend on placements in the app. Our guide on how to monetize an AI app compares ads with subscriptions and other models.
FAQ
Is conversational advertising the same as chatbot marketing?
They overlap but are different. Chatbot marketing usually means a brand running its own chatbot to talk to customers. Conversational advertising means a brand paying to appear inside someone else's conversation, such as a sponsored recommendation in an AI assistant, or paying for an ad that opens a chat with the brand.
Can I advertise in ChatGPT?
US advertisers can buy ads in ChatGPT through OpenAI's Ads Manager or its ad tech partners. Ads appear to users on the Free and Go tiers. Brands that are outside the US or below the reported $50,000 minimum can reach AI app users through ad networks for AI apps, such as Aria Ads.
How much do conversational ads cost?
Costs vary by platform. ChatGPT sells on CPM and CPC with a reported $50,000 minimum spend. Ad networks for AI apps set their own prices. Aria Ads offers CPM, CPC and CPA pricing with no minimum campaign spend for pilot advertisers, so brands can start small and pay per result.
What is LLM advertising?
LLM advertising is advertising shown inside apps built on large language models, such as AI assistants and chatbots. It is a form of conversational advertising: the ad is matched to the user's prompt and usually appears as a labeled recommendation next to the model's answer.
Do conversational ads change what the AI says?
They should not. On ChatGPT and Aria Ads, the model writes its answer without input from advertisers, and the ad appears separately next to that answer with a sponsored label. Users who want to check a specific app should look for its published ad policy.
Sources
- AI chatbot ad spend forecast: EMARKETER, FAQ on ChatGPT advertising
- Prompt length data: Semrush, ChatGPT search insights (Apr 2026)
- Google AI Mode expansion: Let's Data Science (Oct 2026)
- Perplexity advertiser pause: TipRanks (Oct 2025)
- Gemini app ads statement: Tom's Guide (Dec 2025)