SEO and GEO experts

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.

Luneos is a digital marketing agency based in Nantes, specializing in acquisition and conversion. The firm provides services including GEO (Generative Engine Optimisation) and SEO for sustainable web visibility, along with SEA and Social Media advertising for targeted reach. They also offer Inbound/Outbound strategies, UX/UI design, website development, and Conversion Rate Optimization (CRO). Luneos serves businesses aiming for digital growth and improved online performance. The agency emphasizes a holistic approach where various digital marketing disciplines are integrated. They hold QASEO certification for natural referencing practices and offer a complimentary strategic digital audit.

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.

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.

Etowline is a digital agency specializing in e-commerce strategy, creation, and optimization for businesses and retailers. They provide services including website development, SEO, GEO, paid advertising, and data analysis. The firm integrates artificial intelligence for productivity, automation, and enhanced visibility across digital channels. With a focus on strategic project management and transferring competencies through training, Etowline aims to act as an e-business partner. The agency is recognized among the top 50 SEO specialists in France and operates internationally.

SLASHR is a search marketing agency based in Lille, France, providing services across SEO, GEO (Generative Engine Optimisation), digital advertising, and social search. They help brands improve their visibility on Google, AI assistants like ChatGPT and Perplexity, and social platforms such as TikTok, YouTube, and Pinterest. The agency offers customized strategies for e-commerce, local, and international SEO, as well as site migration support and training. A key differentiator is their proprietary tools, Janus and Prism, which monitor AI visibility and consolidate client data across various search channels.

Cology Digital is a digital marketing agency based in Maasmechelen, Limburg, Belgium. The firm offers tailored digital solutions for businesses across diverse sectors. Services include social media management, search engine optimization (SEO), and AI search optimization (GEO) for AI tools like ChatGPT. They also provide paid advertising, digital branding, digital strategy, and web development, covering custom websites, Webflow CMS, and Shopify webshops. Their approach emphasizes combining a clear strategy with creative execution to enhance online presence, visibility, and lead generation.