AI Ads in France 2026: the October Update — ChatGPT Ads, Google AI Search, Perplexity and the New Advertising Stack

The AI advertising landscape has changed substantially since the first version of this article was published in June 2026. ChatGPT Ads has expanded into Europe, Google has introduced new conversational advertising formats, Google Search Console now measures visibility inside generative search, and TikTok, LinkedIn, Meta and Pinterest have accelerated the integration of generative AI into their advertising platforms.

For advertisers in France, the market is no longer divided simply between conventional paid media and experimental AI search. It now consists of three interconnected layers:

1. Advertising inside AI-generated answers, including ChatGPT Ads, Google AI Search placements and Microsoft Copilot advertising. 2. AI-automated advertising platforms, including Google Performance Max, Meta Advantage+, TikTok Smart+, LinkedIn Accelerate and Pinterest Performance+. 3. Organic visibility in AI answers, generally described as GEO, AEO or AI Search optimisation.

The most important development is that AI advertising is no longer merely a future scenario. Some formats are already commercially accessible in France, others are available through managed partnerships, and several remain limited to pilots in the United States. If you're building out this part of your media mix, Busony's AI Ads service helps French advertisers activate and manage campaigns across this new stack.

Current market map

French search behaviour

French consumers have not replaced search engines with generative AI. They increasingly use both.

An OpinionWay survey conducted for SEO.fr among 1,013 French adults in February 2026 found that 98% still used traditional search engines while 59% reported using generative AI tools. ChatGPT was the best-known and most widely used assistant, and adoption was significantly higher among younger users.

These figures require an important methodological distinction. Using an AI tool at least occasionally is not the same as using it systematically as a search engine. The original OpinionWay report indicates that approximately two in five respondents use AI occasionally or frequently to conduct internet searches.

For advertisers, this means that classic search, social media and retail media remain essential. AI discovery should be added to the media mix rather than treated as a complete replacement.

Google AI Search

France remains ambiguous

The June version of this article described France as the last large European market without Google AI Overviews. That statement can no longer be published without qualification.

French SEO observers report that AI Overviews and AI Mode became visible to French users from July 22, 2026. However, Google's current public availability documentation remains inconsistent: French is supported as a language, while France is still absent from the country list reproduced in Google's official support documentation.

The safest editorial formulation is therefore:

Google AI Overviews and AI Mode have been observed in France since July 2026, but availability may still vary by account, device, query and deployment cohort. Google's public country documentation has not always reflected the French rollout consistently.

Advertisers should verify visibility directly across logged-in and logged-out searches, mobile and desktop, and different French locations rather than relying on a single global availability statement.

New ad formats

At Google Marketing Live 2026, Google introduced four important AI-powered advertising experiences:

• Conversational Discovery Ads, with creative adapted by Gemini to the context of an AI Mode conversation.
• Highlighted Answers, which place sponsored links within AI-generated recommendation lists.
• AI-powered Shopping Ads, which add AI-generated product explanations.
• Business Agent for Leads, which allows a user to ask questions and qualify their need directly through an advertiser's AI agent.

Conversational Discovery Ads and Highlighted Answers remain primarily in US testing. Business Agent for Leads entered open beta for US advertisers, while the broader French or European rollout has not yet been formally scheduled.

Consequently, French advertisers should not describe these formats as generally purchasable in France. They are better presented as the direction of Google Search advertising and as formats to prepare for.

Measurement changes

Since August 31, 2026, Google Search Console has provided a dedicated Generative AI performance report worldwide. It measures impressions generated when links from a website appear in AI Overviews or AI Mode and breaks them down by page, country, device and date.

The report has significant limitations:

• It reports generative AI impressions but not dedicated click data.
• It does not reveal the exact queries that triggered an AI citation.
• Clicks from AI features remain included within the conventional Search performance totals.
• Low-volume sites may not see the report.
• Google also provides a property-level control allowing publishers to exclude their content from AI Overviews, AI Mode and generative Discover features.

This is the first native Google measurement layer specifically designed for GEO visibility. It should now be included in every serious SEO and AI-search reporting workflow.

Traffic impact

The headline "organic CTR falls 61% and paid CTR falls 68%" should not be presented as a universal 2026 fact. Those figures came from a Seer Interactive analysis of 3,119 informational queries and reflected a specific dataset rather than the whole French market.

More recent Ahrefs research covering 300,000 keywords found that the average click-through rate of top-ranking pages was 58% lower when an AI Overview appeared. The study compared December 2025 with a pre-AI baseline from December 2023.

Pew Research observed a similar behavioural effect in the United States: users clicked a traditional result in 8% of visits containing an AI summary, compared with 15% without one. Only 1% clicked a source inside the AI summary itself.

These findings establish a strong correlation between AI summaries and lower outbound clicks, but they should not be presented as guaranteed traffic losses for every site, query or country.

ChatGPT Ads

France status

The original article forecast a French launch between late 2026 and 2027. That forecast is now obsolete.

OpenAI announced European expansion on August 31, 2026 and stated that ChatGPT Ads was available in more than 40 countries through its Ads Solutions team, technology partners and agency partners. OpenAI also announced the progressive extension of Ads Manager to Europe.

However, the current Ads Manager availability page still lists France as "Coming soon" for direct self-service access. French advertisers can create an account and register their interest, but direct activation may remain restricted depending on their legal entity and access route.

The accurate operational distinction is:

• ChatGPT Ads inventory in France: available through OpenAI, approved agencies or technology partners.
• Direct self-service for a French legal entity: still shown as "coming soon" on OpenAI's current country table.
• Ads Manager account creation: possible, but account creation does not guarantee campaign activation.

This distinction should replace any unconditional statement that all French SMEs can already launch campaigns directly.

How advertising works

ChatGPT Ads uses the context of the current conversation to select a relevant sponsored placement. Depending on the market and user settings, broader interests and preferences may also contribute to personalisation.

OpenAI states that:

• Ads are clearly identified and separated from ChatGPT's answer.
• Advertising does not influence the content of the answer.
• Advertisers do not receive users' private conversations.
• Users can control advertising personalisation.

Ads Manager supports campaign, ad-group and ad creation, bulk imports, performance monitoring, CSV exports, permissions, billing, API keys and change logs. The core reported metrics include impressions, clicks and spend.

By October 2026, OpenAI had also introduced integrations allowing advertisers to create, update and analyse campaigns using natural-language instructions, including connections with HubSpot and Shopify.

Advertising policies

During the initial commercial phase, ChatGPT Ads has focused primarily on consumer categories such as:

• Household and consumer goods.
• Local services.
• Travel and experiences.
• Digital products.
• Education.

Political advertising, gambling, adult content, deceptive offers and several sensitive or regulated categories are prohibited or heavily restricted. Financial, healthcare and legal advertisers may require manual approval.

This makes ChatGPT Ads more immediately suitable for travel, software, training, home improvement, local services and consumer e-commerce than for highly regulated lead-generation campaigns.

No public benchmark

CPM and CPC estimates circulated by agencies should not be presented as official prices. OpenAI has not published a universal French rate card, and effective costs depend on campaign objective, inventory, eligibility, audience context and buying route.

Any figures such as "$25–60 CPM" or "$3–5 CPC" should therefore be labelled as early market observations, not platform pricing.

Perplexity

Perplexity is no longer a prospective paid-media channel. The company phased out its advertising experiment and abandoned the programme in February 2026, citing the risk that sponsored placements could undermine trust in its cited answers.

There is currently:

• No self-service advertising platform.
• No managed advertising programme.
• No public advertiser waiting list.
• No legitimate method for buying a citation inside a Perplexity answer.

Perplexity remains strategically important for organic visibility, particularly in technology, software, professional services, finance, research and B2B markets. Brands should treat it as a GEO channel: create verifiable content, publish original data, maintain consistent entity information and earn citations from trusted third-party sources.

Other AI assistants

Microsoft Copilot

Advertising already appears in the consumer version of Microsoft Copilot. Users without a Microsoft 365 subscription may see generic or personalised advertising, and Microsoft provides controls for disabling ad personalisation.

Generic ads can use the most recent context of the current conversation. Personalised ads may use permitted chat history, memories and other Microsoft data when the user has enabled that functionality.

Microsoft Advertising also continues to integrate AI into campaign creation, diagnostics, asset generation and performance analysis. Its advertising assistant is available in French and can generate text and image recommendations from landing pages and existing campaign assets.

Claude

Anthropic has adopted the opposite position. It has stated that Claude will remain ad-free because advertising could conflict with the assistant's obligation to act in the user's interests.

Claude should therefore be treated as an organic brand-discovery and recommendation environment, not as paid inventory.

Gemini

The standalone Gemini application remains distinct from Google Search advertising. Google states that conversations in Gemini Apps are not currently used to show ads.

Google can simultaneously monetise AI Overviews and AI Mode in Search while leaving the Gemini assistant ad-free. We avoid describing "Gemini Ads" as a single advertising product.

Mistral

No public self-service advertising product has been formally documented for Mistral's consumer assistant. For French brands, Mistral is currently more relevant as a French-language organic visibility surface and potential source of referrals than as paid media inventory.

AI-powered ad platforms

The largest immediately actionable opportunity for French advertisers remains AI automation inside established platforms.

TikTok's October update

TikTok deserves a dedicated addition because its advertising stack changed in October 2026. The upgraded Smart+ experience combines manual, partially automated and fully automated campaign creation within one workflow. It covers Traffic, Sales, Lead Generation and App Promotion objectives.

Smart+ now includes:

• Automated budget allocation.
• Targeting and placement controls.
• Recommended Creatives.
• Automatic creative enhancements.
• Translation and dubbing.
• Creative-level reporting.
• Multiple destination URLs.
• Up to 50 assets per creative group.

TikTok also confirms that certain paid-and-organic optimisation features are automatically available to advertisers in France.

LinkedIn's B2B stack

LinkedIn Accelerate uses professional data, selected audience signals and account campaign history to optimise targeting, creative, bidding and placement. Its learning phase generally lasts 10 to 14 days.

LinkedIn has also introduced a broader generative creative stack:

• Brand Kit.
• Draft with AI.
• AI ad variants.
• Flexible ad creation.
• Professional-attribute personalisation by job title, company or industry.

For French B2B advertisers, this is more immediately operational than conversational advertising inside most standalone AI assistants.

Regulation in Europe

The regulatory picture has shifted since June: the central AI Act transparency provisions have applied since August 2, 2026, not as a future constraint.

Under Article 50 and the associated European guidance:

• Users must be informed when they interact with an AI system rather than a human.
• Certain AI-generated or AI-manipulated images, audio and video must carry machine-readable markings.
• Deepfakes must be clearly disclosed.
• AI-generated public-interest text must be disclosed when published without human review or editorial control.

For advertising teams, the practical consequences include:

• Identifying AI-generated spokespersons, avatars or photorealistic scenes where required.
• Preserving evidence of human editorial review.
• Using platform labelling tools without assuming that platform labels automatically guarantee legal compliance.
• Contractually documenting who is responsible for disclosure: advertiser, agency, creator, platform or technology provider.
• Avoiding unsupported claims created by generative systems.

No authoritative source establishes the Digital Markets Act as the specific cause of OpenAI's French activation timetable — that connection should not be assumed.

Measurement framework

AI visibility cannot be measured through referral traffic alone. Many AI interactions produce brand exposure without a click, while referral attribution can be lost through applications, browsers, redirects or copied links.

A practical October 2026 dashboard should separate:

Google's Generative AI report should be used as a visibility signal rather than a complete attribution system, since it does not expose dedicated clicks or triggering queries.

October action plan

Channel priorities

1. Google and Meta: maintain scale while testing AI automation against controlled campaigns. 2. TikTok and Pinterest: use AI creative tools for product discovery and visual commerce. 3. LinkedIn: prioritise B2B lead generation and professional audience signals. 4. ChatGPT Ads: register, identify an authorised access route and prepare conversational creative. 5. Microsoft Copilot: test through Microsoft Advertising, particularly for B2B and software. 6. Perplexity, Claude, Gemini and Mistral: invest in organic AI visibility rather than paid placements.

Busony helps French advertisers navigate this stack end to end — from AI Ads campaign setup and management to the organic GEO/AEO work needed to stay visible once a channel goes ad-free, like Perplexity, Claude and Gemini.

Published June 18, 2026 — updated October 13, 2026.