eTeamsys
eteamsys.comLiège, Wallonia, Belgium
eTeamsys is a digital marketing agency based in Belgium and Luxembourg, with 25 years of experience. The firm provides services including SEO, GEO (Generative Engine Optimisation for AI assistants), SEA, paid media, social media, data analytics, and AI-driven web development. They assist ambitious teams in converting their digital presence into measurable growth through strategy, data, and artificial intelligence. eTeamsys offers a comprehensive approach for diverse digital marketing needs and is a certified partner of Google, Meta, and HubSpot.
- Digital agency with an SEO practice
- SEO agency
- GEO agency
Specialities
- SEO
- AI engines
GEO work is listed only when the expert's own site shows it. The proof rule
Works with
Clients
Presentation
eTeamsys is a digital marketing agency with 25 years of experience, operating from offices in Liège, Belgium, and Windhof, Luxembourg. The firm comprises 40 experts focused on marketing, data, and artificial intelligence, dedicated to helping ambitious teams transform their digital presence into measurable business growth. It works with clients across diverse sectors, including Immobilier & Construction, Finance, E-commerce, B2B, Industrie, and Tourisme & Loisirs.
The agency offers a comprehensive suite of digital services, with a core focus on search engine optimisation. Its SEO specialities include traditional Search Engine Optimisation (SEO) for organic visibility, alongside Generative Engine Optimisation (GEO) and Search Generative Optimisation (SGO). Beyond SEO, eTeamsys also provides expertise in SEA & Paid Media, Social Ads & SMM, Tracking & Data, IA Marketing, and AI & Web Development. Additional services cover CRM & Automation, UX/UI & Conversion, Data Analytics, and Full-Stack Performance. The firm's approach integrates these levers to optimize web presence, drive acquisition, manage client relationships, and enhance conversion pathways.
eTeamsys specifically addresses the evolving landscape of AI-powered search through its Generative Engine Optimisation (GEO) services. This offering focuses on making clients' expertise discoverable and credibly cited by generative AI assistants and search engines. The GEO process involves mapping client questions, structuring clients' proofs and expertise to be machine-readable, and continuously measuring their presence in AI-generated answers. The agency actively tracks citations in responses from platforms like Google, ChatGPT, and Gemini, and monitors sentiment analysis related to these citations.
To deliver its services, eTeamsys leverages a range of platforms and tools, including advertising solutions like Google Ads, Meta (Instagram, Facebook), LinkedIn Ads, TikTok Ads, YouTube Ads, Amazon Ads, Bing Microsoft Advertising, and ChatGPT Ads. For tracking and CRM, the firm utilizes Google Tag Manager, Google Analytics (GA4), Stape, Google Merchant Center, Google Search Console, HubSpot CRM & marketing automation, Zapier, and Pipedrive. eTeamsys holds partnerships as a Google Partner, Meta Business Partner, and HubSpot Gold Partner. The agency emphasizes a results-oriented approach, focusing on tangible business impact rather than just reporting metrics, with daily position tracking for SEO and regular measurement of AI citations.
Questions
What does eTeamsys do?
eTeamsys offers: Technical SEO, SEO audit, On-page optimisation, Content strategy and writing, Link building, E-commerce SEO, Measurement and analytics, AI visibility audit, Content for AI answers, Entities and brand mentions, Citation tracking, Paid search (SEA), Conversion optimisation (CRO).
Which AI engines does eTeamsys work on?
eTeamsys works on visibility in: ChatGPT, Google AI Overviews, Gemini.
Where is eTeamsys based?
eTeamsys is based in Liège, Wallonia, Belgium.
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Guides
- GEO vs SEO: what is the difference, and which do you need?
SEO aims for visibility in search results, GEO for visibility in AI answers. Google says working on its AI features is still SEO. Most of the work overlaps, and GEO adds tracking in AI answers.
- How to get cited by ChatGPT and other AI search tools
Which robots to allow, what a source page should contain, what the evidence says about mentions, what Google says to ignore, and how to check whether ChatGPT cites you.
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