SEO and GEO experts

Get cited in AI answers with done-for-you outreach and placements

Be The Source, led by Juliet Faure, offers SEO and GEO (Generative Engine Optimization) consulting services to e-commerce brands, typically with a turnover between 1 and 20 M€. The firm helps these businesses achieve visibility on search engines, secure citations from AI assistants, and convert this presence into sales. With nine years of expertise, Be The Source provides a monthly piloted strategy, focusing on business-driven priorities. A unique five-step methodology, "from noise to brand preference," is applied, with all techniques first tested on the consultant's own active "laboratories." The service emphasizes direct client engagement, offering a single, comprehensive monthly package, and transparent, actionable recommendations aimed at increasing brand preference.

KernWeb, the web practice of KERN-IT in Brussels: custom Wagtail websites shipped with their SEO foundations, and the OPTIMAX Web programme that keeps them visible in Google and in AI assistants' answers. Website and SEO/GEO placement from €1,500 excl. VAT per month.

Waoo Agency is an SEO and web agency based in Moselle, France, serving TPEs, SMEs, artisans, and independent professionals in the Grand Est region, Luxembourg, and remotely across France. The agency specializes in natural referencing (SEO) to improve Google visibility, Generative Engine Optimization (GEO) for citations by AI assistants like ChatGPT, and creating fast, responsive, and SEO-optimized websites. A single consultant manages projects from conception to results monitoring, providing a direct point of contact. Waoo Agency tests all SEO and GEO methods on its network of editorial sites before client application, ensuring strategies are refined prior to client implementation. Clients also retain full ownership of their websites and domain names.

Ace Agency is a digital marketing agency based near Toulon, France, providing services to companies across various sectors nationwide. The firm specializes in SEO, SEA, Social Media Ads, community management, content creation, website development, and data analytics. A key offering is Generative Engine Optimisation (GEO), which focuses on positioning clients as cited sources within AI assistant responses, such as ChatGPT and Google's AI Overviews. The agency highlights the foundational role of SEO for GEO visibility and uses a proprietary tool, Traaker, for continuous monitoring of AI citations. Ace Agency emphasizes personalized strategies and transparent, measurable reporting.

AdSim is a web marketing agency based in Liège, Belgium, supporting SMEs and multinationals in B2B and B2C with digital acquisition strategies. The firm aims to transform marketing investments into real business profitability, covering the entire sales funnel from lead generation to conversion. Services encompass SEO, GEO (optimizing for AI assistants and citations), paid search, social media advertising, visual content, email/SMS marketing, brand awareness, AI engineering, and business digitalization. AdSim differentiates itself through a transparent, profitability-driven approach where client accounts and data remain client-owned. They provide detailed disclosure for netlinking costs and offer expertise certified by industry leaders.

Getup Agency is a digital agency based near Toulon, providing comprehensive digital solutions for businesses across France. The agency specializes in custom web and mobile development, UX/UI design, e-commerce platforms, and API integrations. It also offers services in marketing automation and lead generation. A core expertise lies in Artificial Intelligence, including custom AI application development using open-weight models on local infrastructure to ensure data sovereignty. Additionally, the agency provides Generative Engine Optimization (GEO) services, aiming to make businesses citable by AI assistants and prominent in AI-driven search results, alongside traditional SEO. The firm focuses on delivering tailored solutions with an emphasis on technical performance and measurable outcomes.

Foxglove is an agency specializing in SEO and GEO (Generative Engine Optimization) services, established in 2019. The firm assists e-commerce, B2B, marketplace, and media companies in improving their visibility on search engines and ensuring their brands are cited by generative AI engines such as ChatGPT and Gemini. Their model assigns a dedicated senior expert to each client, who also performs the initial audit. Consultants manage a maximum of ten clients, provide unlimited consulting, and allocate 15% of their time to R&D in SEO and AI advancements. The agency focuses on business objectives, offering comprehensive strategy, technical SEO, content, and authority building.

Universem is a Global Search agency based in Brussels, specializing in SEO, GEO, and SEA services. The firm assists businesses in achieving visibility and performance across traditional search engines and generative AI platforms such as Google's AI Overviews, ChatGPT, Gemini, Claude, and Perplexity. They focus on decoding customer intent to ensure brands are understood, credible, and chosen in fragmented digital environments. Universem's approach is data-driven, integrates AI pragmatically, and operates within an agile 2-month optimisation cycle called UniverCycle. They also provide expertise in data analytics, marketing automation, content creation, digital strategy, and training.

SearchBooster is a digital agency located in Paris, providing SEO, Generative Engine Optimization (GEO), SEA, website creation, UX & Analytics, and Branding & Content services. The firm aims to enhance online visibility for businesses, including SMEs, e-commerce sites, and B2B/SaaS companies, across search engines like Google and generative AI platforms such as ChatGPT and Perplexity. It positions itself as an early adopter of GEO in France, combining this with SEO and a 360° digital strategy. The agency emphasizes data-driven, tailored solutions, integrating AI tools for content production and analysis, and offering multilingual support in over 20 languages.

DGL Agency is a digital agency based in Tours, France, offering SEO, GEO for AI visibility, Google Ads, and Meta Ads services. They also provide website creation, marketing automation, lead generation, and digital strategy. The agency serves very small and small to medium-sized businesses (TPE and PME) in Tours, Indre-et-Loire, and other regions in France. Their approach focuses on measurable results, providing real-time dashboards and weekly campaign optimization. Client advertising accounts are opened in the client's name, and services are offered without long-term engagement, emphasizing transparency through published case studies with detailed figures.

Customer Impact is a B2B digital marketing agency based in Antwerp, serving companies in Belgium and the Netherlands. The firm focuses on driving measurable growth, qualified leads, and increased revenue for ambitious businesses. Its services include Search Engine Optimization (SEO), Generative Engine Optimization (GEO) for AI visibility, lead generation, paid advertising, and content marketing in Dutch, French, and English. A team of senior specialists provides an integrated approach, prioritizing pipeline results over clicks or rankings, and offers expertise in various B2B sectors.

Webconversion is a B2B digital marketing agency based in Lyon, specializing in client acquisition for companies with technical offerings and long sales cycles. The firm provides SEO and Generative Engine Optimization (GEO) services to enhance visibility on Google and within AI assistants like ChatGPT and Google AI Overviews. It also manages Ads campaigns, including Generative Engine Advertising (GEA), alongside inbound marketing and content strategies. Webconversion aims to connect all digital actions to lead generation and pipeline objectives. The agency distinguishes itself by being an early adopter and specialist in GEO, offering a unified SEO and AI referencing approach to cover the entire B2B buyer journey.

Natural-net is a web and web marketing agency based in Bordeaux, established in 2007, serving SMEs, associations, and institutions across France. The firm provides website creation, natural referencing (SEO), and paid referencing (SEA) including Google Ads and Microsoft Advertising. Since 2025, Natural-net has specialized in Generative Engine Optimization (GEO) for Large Language Models (LLMs) and AI tools like Google AI Overviews, along with offering related training. Its services also include digital communication strategy, UX/UI design, and web project assistance. The agency integrates eco-design, accessibility (RGAA/WCAG), and performance into its web developments.

Do Ingenia is a French firm specializing in Generative Engine Optimization (GEO) and Search Engine Optimization (SEO) for B2B expert companies. Established in 1999, the firm helps businesses transform their unique, unwritten expertise into authoritative content designed to be cited by AI response engines like ChatGPT, Claude, and Gemini. They utilize a proprietary AI platform, DI-Brain, to extract and structure client knowledge through interviews, making it citable. Do Ingenia also offers SEO consulting and website creation/redesign, focusing on semantic resilience and verifiable, human-centric content for PMEs and ETIs in complex sectors. They measure AI visibility using a proprietary Generative Perception Index (IPG).

OpenGraphy is a Brussels-based agency offering web, digital marketing, IT development, and artificial intelligence solutions to private and public sector clients, including small and large organizations. The firm provides services such as SEO, GEO for generative AI visibility using its OpenGraphy App, custom website and software development, and cloud hosting. It also develops AI-powered tools like dcroch for voice agents and chatbots, alongside AI strategy consulting and team training. OpenGraphy distinguishes itself by integrating AI into its processes and developing proprietary platforms for digital solutions.

Novaia Marketing is a web agency located in Theux, Belgium, specializing in website creation, SEO, and Generative Engine Optimization (GEO). The firm develops custom showcase, institutional, and e-commerce websites with integrated SEO and optimized conversion paths. They craft tailored SEO strategies to improve Google rankings and implement GEO techniques to enhance visibility in generative AI models like ChatGPT and Google SGE, aiming for content to be cited as a reliable source. Their services emphasize measurable ROI, technical performance, and a mobile-first user experience.

Ma Réputation En Ligne (MREL) is a GEO (Generative Engine Optimization) agency that works to enhance the visibility and recommendations of businesses and health professionals within AI assistants. The firm's services ensure clients are cited and recommended by platforms such as ChatGPT, Perplexity, Gemini, and Claude, in addition to managing Google SEO. MREL utilizes a proprietary internal tool for continuous measurement of AI visibility, brand recommendations, and technical readability across generative engines. Their strategy centers on GEO, integrating services like content creation, web design, and online reputation management to support AI discoverability. The agency has assisted over 250 clients since 2018, with a strong focus on the health sector.

Oscar Référencement is an SEO and GEO agency founded in Paris in 2018. The firm assists businesses in improving their visibility on Google and in AI assistant responses such as ChatGPT, Gemini, and Perplexity. Services include technical SEO, content writing, netlinking, and user experience optimization, with a focus on converting organic traffic into leads and sales. The agency provides monthly reporting and limits its client portfolio to ensure each project is handled by a senior consultant. It also measures client citations within generative AI search engines and donates 1% of its service fees to an environmental foundation.

Clickzou is a digital agency established in Toulouse in 2013, serving TPEs and PMEs across the Occitanie region. The firm specializes in website creation, redesign, e-commerce development, and custom web and mobile applications. Its services also include comprehensive SEO strategies, Google Ads management, and Google Business Profile optimization. Clickzou integrates SEO from the initial design phase and employs proprietary AI tools for data analysis and content assistance, while retaining human expertise for design and strategy. The agency offers a free, quick audit that measures visibility on search engines and AI assistants like ChatGPT and Gemini, providing transparent pricing and local client support.

ClickForest is a digital marketing agency and official Shopify Partner based in Bonheiden, Belgium, assisting Flemish SMEs and scale-ups. The firm provides online marketing, Shopify e-commerce solutions, AI for growth, and website development using Astro. Services include SEO and Generative Engine Optimisation (GEO) to enhance visibility in search engines and AI assistants. The company emphasizes a founder-led approach with direct client engagement, senior expertise in marketing, Shopify, and AI, and a focus on measurable net profit. After an initial setup period, services are offered with flexible monthly contracts.

Kreatix is a web design and online marketing agency based in Ranst, Belgium, serving SMEs and growth companies nationwide. The firm specializes in building custom websites and webshops, along with providing online marketing services such as Google Ads, Meta Ads, SEO, and GEO for visibility in AI assistants. They also offer custom software development, integrations, and AI-chatbots. Key differentiators include a consistent in-house team directly managing projects, integrated website and marketing services, and a process where they develop content after client interviews. They are an official Google and Meta Partner.

CyberCité is a French digital marketing agency, established in 1999, with six offices across France. It serves businesses, e-commerce entities, SMEs, ETIs, organizations, and large accounts nationally and internationally. The agency offers expertise in SEO, including generative engine optimisation (GEO) for AI assistants, SEA/media and social ads, data analytics and conversion, content marketing, and global search strategies. CyberCité also has an R&D department focused on innovation and AI, developing internal tools to support client performance. The firm highlights a collaborative, data-driven methodology and holds various industry certifications, alongside offering training programs.

Digital Climax is an SEO agency based in Lille, Belgium, specializing in enhancing website visibility and ranking in search engines such as Google, and for AI assistants through Generative Engine Optimisation (GEO/AIO). The firm offers comprehensive services covering technical SEO, content optimization, and white-hat link building. They serve medium to large businesses, including e-commerce, B2B, and SMEs, both domestically and internationally. Digital Climax distinguishes itself with a team of in-house specialists, proprietary tools like an Architect tool and GEO/LLM tracking, and a hands-on approach that involves implementing recommendations. Their methodology prioritizes transparent communication and sustainable, long-term growth for clients.