Our clients: The Influencer Marketing top performers

By blending affiliate mechanics with authentic creator storytelling, Effinity helped Cyrillus unlock a performance-driven influencer strategy powered by real brand fans and smart data from Kolsquare.

From always-on UGC to high-impact events, Les Secrets de Loly blends community, culture and content to build a brand that lives natively on social platforms.

France’s most emblematic non-profit festival, Solidays has built a long-term influencer strategy to amplify its fight against HIV/AIDS. With Kolsquare, the event harnesses music, activism and authentic creator voices to carry its message far beyond the festival grounds.

By professionalising its influencer marketing approach and leaning into data-led creator selection, C-MonEtiquette turned a highly seasonal challenge into a scalable growth lever, without losing the human touch that defines the brand.

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Working alongside Percie Agency, Château Léognan, a high-end Bordeaux vineyard blending art de vivre, gastronomy and winemaking expertise, rethought the way it approached influencer marketing. Together, they built a local, structured and authentic strategy, supported by Kolsquare’s data analytics, designed to strengthen brand awareness and attract highly qualified visitors.

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Café Kitsuné proves that excellent branding, an iconic location and a well-targeted influencer campaign can transform an event activation into a powerful lever for image and engagement.