AI Search Advertising: Where We Are Now
AI search advertising appears inside AI-generated summaries and answer engines rather than alongside traditional search results. As of December 2025, the primary formats include Google’s AI Overviews, Perplexity’s sponsored questions, and ChatGPT’s commerce experiments.
Key platforms active in 2025:
- Google: Ads appear in AI Overviews and AI Mode through Search, Shopping, and Performance Max campaigns
- Perplexity AI: Launched sponsored follow-up questions in late 2024, paused new advertiser deals in October 2025
- ChatGPT: No public ads yet, but Instant Checkout enables purchases through Shopify, Stripe, and Etsy integrations
Related: Perplexity Advertising: State of AI Search Ads | ChatGPT Ads in 2026: What We Know | Google Gemini and AI Search Ads
How does Perplexity advertising work?
Perplexity advertising uses sponsored follow-up questions and native placements inside AI answers. Ads appear as “Sponsored” suggestions in the Related Questions module. When users click, the conversation continues within Perplexity rather than redirecting to a landing page.
Perplexity sold ads on a CPM basis (often exceeding $50) to select brand partners in 2024-2025. Early advertisers included Indeed and Whole Foods. However, Perplexity paused new advertising deals in October 2025 to reassess measurement capabilities and monetization strategy.
What Perplexity advertisers reported lacking:
- CTR data
- Conversion tracking
- Attribution models
- Retargeting capabilities
In 2026, marketers should monitor whether Perplexity relaunches with improved analytics or pivots toward enterprise licensing revenue.
Related: How to Buy AI Search Ads
When will ChatGPT ads launch?
ChatGPT does not offer advertising as of December 2025, but code in the Android app and industry reporting indicate ads are likely in 2026. OpenAI has publicly discussed monetizing free ChatGPT users and already enables commerce through Instant Checkout.
How ChatGPT ads will likely work:
- Context-based targeting using conversation topics and user intent signals
- Sponsored suggestions during AI search journeys (“Looking for options? Consider…”)
- Promoted products within comparison and checkout flows
- Conversational recommendations rather than banner ads
ChatGPT advertising will likely focus on sponsoring the “next step” in user journeys—comparison, configuration, or checkout—rather than keyword bidding.
Related: Agentic Checkout and AI Shopping
Does Google sell ads in Gemini?
Google does not currently sell ads inside the Gemini chatbot itself. However, Google monetizes AI search through ads in AI Overviews and AI Mode, powered by existing Search, Shopping, Performance Max, and AI Max campaigns.
In late 2025, agency reports claimed Google sales reps indicated Gemini ads were targeted for 2026. Google publicly denied these reports, stating it has no firm plans to bring ads to Gemini “any time soon.”
What Google advertisers should know:
- AI search ads already appear in AI Overviews and AI Mode
- Ads are managed through standard Google Ads campaigns, not separate Gemini campaigns
- Google’s systems automatically decide when to show ads in AI experiences
Most brands will reach AI search audiences by optimizing existing Google Ads campaigns and product feeds rather than accessing a standalone Gemini ad platform.
Related: Google Gemini and AI Search Ads: What’s Real | How to Buy AI Search Ads on Google
What are the key AI search advertising trends for 2026?
AI search advertising in 2026 will center on sponsored answers, conversational recommendations, and agentic checkout rather than keyword bidding. As users spend more time in answer engines and LLM interfaces, ads will be integrated into dialogue as suggested questions, product recommendations, or checkout flows.
Major shifts marketers should expect:
- Ads woven into AI conversations rather than stacked above results
- Targeting based on conversation context and intent signals, not demographics
- Multi-step journeys where discovery happens in ChatGPT or Perplexity but conversion occurs later
- Greater emphasis on answer engine optimization (AEO) as a foundation for paid AI visibility
Brands that invest in structured, AI-friendly content will gain visibility in both organic AI answers and paid AI search placements. Measurement will shift toward tracking AI-assisted sessions across multiple touchpoints.
How should marketers prepare for AI search advertising?
Marketers should treat ChatGPT ads, Perplexity ads, and Gemini AI search ads as extensions of answer engine optimization rather than isolated channels. Preparation focuses on making content structured, trustworthy, and easy for AI systems to parse and recommend.
Practical preparation steps:
- Optimize product and service data in Merchant Center, Shopify, and ecommerce platforms
- Add robust schema markup and FAQ content to key landing pages
- Create modular, snippable answers that AI systems can extract and reuse
- Test existing AI-driven formats like AI Overviews via Search campaigns, Performance Max, and AI Max
- Design short answer modules (summaries, comparisons, FAQs) that work as sponsored responses
Focus on improving feed quality, structured data, and content clarity so AI systems confidently choose your brand when assembling answers or recommendations.
Related: LLM Optimization Tracking and Visibility | Answer Engine Optimization Guide
