Performance-Driven Campaign for Klubble on Instagram, YouTube, and Google

Klubble, a Dutch puzzle platform, sought to test market response to their subscription-based service through a performance-driven campaign. WeAreBrain collaborated with Stramark to develop a strategy using Google search, paid ads on Display, YouTube, Facebook, and Instagram. Key metrics included acquisition costs (CAC) and ad performance (CPA). The campaign successfully increased subscribers and improved ad effectiveness, with an animated product trailer video driving engagement. The result was a 30% rise in paid subscribers and a 25% boost in ad click-through rates.

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Case study originally published by WeAreBrain: August, 2025 ?
Added to Agency Inside: March 5, 2026