13 Best ChatGPT Ads Agencies in Paris (2026)

Lengreo provides ChatGPT Ads services in Paris as part of a broader acquisition strategy rather than treating conversational advertising as a standalone channel. Its ChatGPT Ads support is complemented by paid media, AI SEO and AEO, B2B strategy, demand generation, lead generation, and web development. This combination can be useful for Paris-based companies looking to connect ChatGPT advertising with landing pages, AI search visibility, and their wider sales pipeline.

The agency also works across established paid advertising channels such as Google, Meta, and LinkedIn, while its AI-focused services cover visibility across answer engines and LLM-driven search. This allows businesses in Paris to coordinate ChatGPT Ads with paid media and organic AI acquisition through one team.

Key Facts:

• Best for: B2B companies wanting ChatGPT Ads connected with a wider acquisition strategy
• Core services: ChatGPT Ads, paid advertising, AI SEO and AEO, demand generation, lead generation, web development
• Client focus: B2B companies with longer or more complex sales cycles
• Notable strength: Combining paid acquisition with organic AI visibility and lead generation

Información de contacto

• Sitio web: Lengreo.com
• Teléfono: +31 686 147 566
• Correo electrónico: [email protected]
• Dirección: Vrijstraat 9 C/D, 5611 AT Eindhoven, Países Bajos
• LinkedIn: Lengreo
• Twitter: @Lengreo
• Instagram: @lengreo

Eskimoz has developed a dedicated ChatGPT Ads offering alongside its established SEO, GEO, and paid acquisition services. Its ChatGPT advertising work covers campaign strategy, targeting, advertising messages, optimization, and performance tracking, making it suitable for businesses that want paid AI-search visibility without separating it from their organic search program.

The agency also works on visibility across generative engines, which creates a natural link between GEO and paid placements inside conversational platforms.

Key Facts:

• Best for: Brands coordinating ChatGPT Ads with SEO and GEO
• Core services: ChatGPT Ads, GEO, SEO, paid media, campaign tracking
• Location: Boulogne-Billancourt, Greater Paris
• Notable strength: Combined organic and paid visibility across traditional and generative search

Información de contacto:

• Sitio web: www.eskimoz.fr
• Correo electrónico: [email protected]
• LinkedIn: www.linkedin.com/company/eskimoz
• Teléfono: 01 84 88 41 17
• Address: 19 rue du Dôme, 92100 Boulogne-Billancourt, France

Spark brings ChatGPT Ads into a broader paid media framework covering creative, data, tracking, and campaign optimization. Its dedicated offering includes account preparation, contextual signals, ad creative, measurement, and integration with existing paid acquisition activities.

The agency is particularly suited to companies already investing substantially in digital advertising and looking to test ChatGPT without creating a disconnected media program. Spark also works across SEA, GEO, CRO, creative production, and marketing measurement, which can help advertisers assess how conversational ads interact with other channels rather than judging them in isolation.

Key Facts:

• Best for: Established advertisers with multi-channel performance campaigns
• Core services: ChatGPT Ads, SEA, GEO, paid social, creative, tracking, CRO
• Location: Saint-Mandé, Greater Paris
• Notable strength: Paid media, creative, data, and measurement capabilities within one agency

Información de contacto:

• Website: www.spark.do

Ad’s up Consulting provides dedicated support for advertisers preparing, launching, and managing campaigns on ChatGPT. Its service covers the identification of conversational advertising opportunities, campaign activation, and performance measurement, supported by a wider background in paid acquisition.

The Paris agency also works across GEO, paid search, paid social, and other digital advertising channels. This broader performance focus can suit brands that want to introduce ChatGPT Ads while maintaining consistent measurement and budget decisions across their existing acquisition mix.

Key Facts:

• Best for: Brands adding ChatGPT Ads to an established performance marketing program
• Core services: ChatGPT Ads, GEO, SEA, paid social, performance marketing
• Location: Paris
• Notable strength: Combining conversational advertising with established paid acquisition operations

Información de contacto:

• Sitio web: ads-up.fr
• Facebook: www.facebook.com/adsup.fr
• LinkedIn: www.linkedin.com/company/ads-up-consulting
• Instagram: www.instagram.com/adsupfr
• Teléfono: +33 (0)1 84 17 49 21
• Address: 103 Boulevard de Charonne, 75011 Paris

Stride-up treats ChatGPT Ads as part of Generative Engine Advertising, with a strong emphasis on determining when paid visibility adds value alongside organic GEO work. Its service covers advertising inventory, conversational messaging, measurement, analytics, URL tracking, and the relationship between GEA and established channels such as SEA.

The agency works with e-commerce businesses, DNVBs, SaaS companies, and lead generation models, making its approach particularly relevant where conversion data already plays a central role in marketing decisions. Its Paris location also makes it a practical option for local teams that want close integration between media, data, and creative work.

Key Facts:

• Best for: E-commerce, DNVB, SaaS, and lead generation businesses
• Core services: ChatGPT Ads, GEA, GEO, SEA, analytics, tracking, creative
• Location: Paris
• Notable strength: Coordinating paid GEA with organic GEO rather than treating them as separate strategies

Información de contacto:

• Website: www.stride-up.fr
• Facebook: www.facebook.com/strideup.grow
• LinkedIn: www.linkedin.com/company/strideupgrow
• Instagram: www.instagram.com/strideup.grow
• Address: 28 boulevard de la Bastille, 75012 Paris, France

Jalousie Agency has developed a dedicated Generative Engine Advertising service covering paid placements across conversational AI environments. Its work includes ChatGPT Ads and Gemini Ads, alongside GEO activities aimed at improving organic visibility inside generative search.

The agency places particular attention on user intent and contextual relevance, which are central considerations when advertising is inserted into an ongoing AI conversation rather than a conventional search results page. With consultants operating from Paris, Jalousie may fit companies looking for a more specialized GEA partner rather than a traditional media agency that has simply added AI advertising to a much larger service catalogue.

Key Facts:

• Best for: Companies focused specifically on generative search visibility
• Core services: ChatGPT Ads, Gemini Ads, GEA, GEO
• Location: Paris
• Notable strength: Combined paid and organic generative engine strategy

Información de contacto:

• Website: jalousie.agency
• Phone: 07 56 88 11 33
• Address: 8 Cité de l’Alma, 75007 Paris, France

AEP-Digital offers a dedicated ChatGPT Ads service built around practical campaign preparation and testing. Its process covers offer suitability, contextual targeting signals, conversion objectives, budgeting, bidding, and the technical measurement setup required to evaluate results.

Tracking receives particular attention, including tools such as the OpenAI Pixel, conversion APIs, and GA4. This makes the agency relevant to businesses that want to establish a measurable test framework before increasing spending on the channel. Its existing work across Google Ads, Meta Ads, and other acquisition platforms also allows ChatGPT campaigns to be assessed alongside more established sources of paid traffic.

Key Facts:

• Best for: Advertisers wanting structured ChatGPT Ads testing and measurement
• Core services: ChatGPT Ads, SEA, paid social, tracking, conversion optimization
• Location: Paris
• Notable strength: Detailed attention to campaign tracking and conversion infrastructure

Información de contacto:

• Website: www.aep-digital.com
• Phone: 01 40 09 13 31
• Address: 44 rue de Montmorency, 75003 Paris, France

ChatGPT Ads France, also referred to as CGA France, has a narrower specialization than most agencies on this list. The Paris-based team focuses on advertising and visibility across AI-driven search environments, including ChatGPT Ads, GEO, Google AI experiences, Gemini, and related channels.

Its ChatGPT work covers audit and preparation, account structuring, conversational creative, bidding, and campaign management. The agency works with e-commerce, B2B, SaaS, and other advertisers across France and neighboring French-speaking markets. This specialist model may suit companies that want AI search to be the central part of the engagement rather than one service within a large digital agency.

Key Facts:

• Best for: Businesses seeking a specialist AI advertising agency
• Core services: ChatGPT Ads, GEO, Google AI and Gemini visibility, campaign management
• Location: Paris
• Markets: France, Belgium, Switzerland
• Notable strength: Dedicated focus on paid and organic AI-search acquisition

Información de contacto:

• Website: cga-gptads.com
• Email: [email protected]

Adveris combines Generative Engine Advertising with a wider set of digital capabilities spanning web development, creative, technical work, and web marketing. Its GEA expertise covers visibility inside conversational AI environments through both organic and sponsored approaches, making the agency suitable for companies considering ChatGPT Ads alongside broader changes to how their brand appears in AI-generated answers.

The Paris agency has an in-house team covering multiple digital disciplines. That structure can be useful when an advertising initiative also requires landing-page changes, new creative assets, tracking work, or technical adjustments rather than media buying alone.

Key Facts:

• Best for: Brands combining AI advertising with web and creative work
• Core services: GEA, web marketing, digital strategy, creative, web development
• Location: Paris
• Team: Around 70 in-house specialists
• Notable strength: Ability to connect generative advertising with website and creative delivery

Información de contacto:

• Website: www.adveris.fr
• E-mail: [email protected] 
• Facebook: www.facebook.com/Adveris
• Twitter: x.com/adveris
• LinkedIn: www.linkedin.com/company/adveris
• Instagram: www.instagram.com/adveris_paris
• Phone: 01 83 62 85 80
• Address: 16 rue du Faubourg Montmartre, 75009 Paris, France

Actif Digital includes Generative Engine Advertising within its broader AI agency services. Its GEA work addresses sponsored visibility inside AI engines, while its GEO offering focuses on organic inclusion in generated responses. This allows businesses to work on both sides of generative search rather than relying exclusively on advertising. The company also provides web development and digital marketing services, so it can handle projects where ChatGPT visibility is tied to a broader website or acquisition initiative. 

Key Facts:

• Best for: Companies combining AI visibility with wider digital work
• Core services: GEA, GEO, AI strategy, web development, digital marketing
• Location: Paris
• Notable strength: Organic and sponsored AI visibility within a broader digital service model

Información de contacto:

• Website: www.actifdigital.fr
• Email: [email protected]
• Facebook: www.facebook.com/actifdigital
• LinkedIn: www.linkedin.com/company/actifdigital
• Instagram: www.instagram.com/actifdigital

One Day Agency offers ChatGPT Advertising within its performance marketing services. Its process covers initial review, campaign strategy, creative development, launch, optimization, and scaling. The agency also handles paid search, paid social, media, and creative work, giving advertisers the option to manage ChatGPT campaigns as part of a larger international media plan.

The company maintains a Paris office alongside locations in other European cities. Its international structure and senior-team model make it particularly suitable for brands running campaigns across several markets and needing consistent creative and media execution beyond France.

Key Facts:

• Best for: International brands running multi-market campaigns
• Core services: ChatGPT Ads, paid search, paid social, media strategy, creative
• Location: Paris, with additional international offices
• Notable strength: Cross-market performance marketing and creative delivery

Información de contacto:

• Website: oneday.agency
• Email: [email protected]
• Twitter: x.com/oneday_agency
• LinkedIn: www.linkedin.com/company/oneday-agency
• Instagram: www.instagram.com/oneday_agency
• Phone: +33 1 59 35 19 83
• Address: 33 Rue La Fayette, 75009 Paris, France

Transacts has expanded its established search marketing work into advertising across AI platforms. Its current paid acquisition services explicitly cover ChatGPT Ads and Perplexity alongside Google Ads, giving businesses a way to test conversational placements without moving their traditional search activity to another provider.

The Paris agency has worked in digital marketing since 1999 and also covers SEO, SEA, GEO, web projects, and AI-related automation. This background makes it more relevant to SMEs looking for a general digital partner with ChatGPT capabilities than to enterprises seeking a large international media network.

Key Facts:

• Best for: SMEs combining ChatGPT Ads with established search acquisition
• Core services: ChatGPT Ads, Perplexity advertising, SEA, SEO, GEO, web services
• Location: Paris
• Notable strength: Long-standing search marketing experience combined with newer AI channels

Información de contacto:

• Website: www.transacts.fr
• E-mail: [email protected]
• Facebook: www.facebook.com/transactscommunication
• LinkedIn: www.linkedin.com/company/transacts—digital-agency
• Instagram: www.instagram.com/transactsagency
• Address: 25 rue Taitbout, 75009 Paris, France

Alizée Web offers hands-on ChatGPT Ads management from its base in Asnières-sur-Seine, just outside Paris. Its service covers campaign configuration, contextual signals, creative preparation, optimization, and technical tracking using tools such as the OpenAI Pixel, conversion APIs, and UTM parameters.

The agency also provides web development, SEO, GEO, and digital acquisition services. Its smaller-scale structure can make it a practical choice for local businesses, e-commerce companies, and SMEs that want direct campaign execution together with website or organic search support rather than the more complex operating model of a large media network.

Key Facts:

• Best for: SMEs, local businesses, and e-commerce companies
• Core services: ChatGPT Ads, tracking, GEO, SEO, web development
• Location: Asnières-sur-Seine, Greater Paris
• Fundada: 2021
• Notable strength: Combining campaign management with technical tracking and web support

Información de contacto:

• Website: www.alizee-web.com
• Email: [email protected]
• Phone: 01 85 73 79 58
• Address: 163 quai Aulagnier, 92600 Asnières-sur-Seine, France