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Our SEA-SMA consultants turn engagement into measurable results. Generate more high-quality leads and achieve higher conversion rates through the winning combination of Paid x Data x Influence.



Our senior experts design and manage your search and social media ad campaigns with one goal in mind: return on investment. We implement customized strategies to generate highly qualified leads, control your customer acquisition cost, and scale your performance in a predictable and sustainable way.


Social proof to drive conversions. We engage relevant content creators to produce authentic UGC and run targeted influencer campaigns. These strategies boost your credibility, reassure your prospects, and dramatically accelerate customer acquisition.
The foundation of our operational excellence. We organize, analyze, and leverage your data to ensure seamless tracking. From setting up dashboards to optimizing algorithms, data guides every decision we make to maximize every euro invested.



The bridge between visual impact and pure performance. Our creative strategists develop impactful concepts tailored to each platform. The goal: to capture attention, combat ad fatigue, and fuel your campaigns with formats that actually convert.





We understand your growth challenges: generating qualified leads and maintaining strict control over your customer acquisition cost (CAC).
Whether you’re in Banking & Insurance, B2B, Education, or beyond, we’ve mastered the strategies that drive real transformation through digital acquisition and 360-degree activations (influencer marketing, street marketing, etc.). bluelemon was founded six years ago with a head start:
the first independent agency to put creativity at the service of advertisers’ performance.
Teams of creative strategists and acquisition experts obsessed with conversion, impact, and results.
It’s this unique blend that makes us strong: operational excellence, hyper-creativity, and the discipline to stay focused on a single goal:
Performance. No compromises.


Sur YouTube, publier une vidéo n’est que le début. La performance se joue dans l’optimisation continue : tester titres et miniatures, analyser les données, ajuster. Une simple variation peut transformer une vidéo invisible en succès. YouTube n’est pas une plateforme de contenu. C’est une plateforme de test.


Les Shorts génèrent des vues, mais rarement de la valeur s’ils sont utilisés seuls. Leur vrai rôle est d’amener vers des formats longs et de prolonger l’attention. Pensés comme un point d’entrée dans un système, ils deviennent un levier puissant. Sinon, ils restent du bruit.


Sur YouTube, une bonne vidéo ne suffit pas : encore faut-il qu’elle soit cliquée. Le duo miniature + titre est devenu le vrai point d’entrée de la performance. Simple, clair, intrigant : un bon packaging peut faire toute la différence entre une vidéo invisible… et une vidéo qui décolle.
