Tanse

Based in Boulogne-Billancourt, this agency positions itself at the intersection of traditional search and AI-driven discovery, working with SMEs and mid-sized companies (PME/ETI) across various sectors, including cosmetics, hospitality and legal services. Founded in 2024, it operates with a small team focused on Generative Engine Optimization (GEO) alongside conventional SEO, aiming to make client brands visible in the answers generated by ChatGPT, Perplexity, Claude, Google AI and Gemini rather than solely in classic search rankings. The agency's stated approach centers on tracking how AI systems crawl, index and cite a website, using tools it describes as "DemandScope" for prompt-volume analysis and "Agent Analytics" for monitoring bot visits, AI citations and indexation across large language models. Work is delivered through tiered packages: a monthly SEO+GEO maintenance offer covering Google Business profiles, local/service pages, NAP consistency and schema markup; a "Quick Wins" package combining initial setup with GEO article production and 24/7 dashboard tracking; and a "Domination" package adding a higher volume of GEO articles, NAP distribution across multiple platforms, and backlink acquisition. Reporting includes visibility scores by audience persona and AI citation counts. Services declared include SEO, PPC and web design, with GEO-specific work reportedly informed by access to a research partner (OkurAI) studying large language model behavior and recommendation patterns, used to inform content and structural strategy for clients.