BETCLIC — "You Can Win Even More" / Grunwald Arena

Challenge: Cinematic Scale on a Real-World Budget

Betclic needed a brand campaign with the visual ambition of a feature film — running across digital and OOH, with a memorable concept strong enough to anchor a long-term brand platform. Traditional production routes would have made the desired scale, locations, and atmosphere prohibitively expensive and far too slow to launch on the planned timeline.

Strategy: Hybrid Model — 45AI x McCANN Poland

The campaign was delivered as a true hybrid. McCANN Poland led the strategic and creative narrative, while 45AI ran the data-driven AI strategy and end-to-end production. Together we developed the „Grunwald Arena” concept — an epic, mythic battlefield reframed as a modern stadium where the Betclic promise comes to life.

The execution combined:

  • Full end-to-end delivery: strategy, creative, and production for digital and OOH.
  • Data-driven AI strategy refined by human creative intuition.
  • 100% AI-native workflow for dynamic visuals and audio.
  • A custom AI-generated campaign song composed specifically for the spot.


Results: A Production That Otherwise Wouldn’t Have Existed

The AI-native pipeline delivered a campaign whose visual scale, atmosphere, and pacing exceeded the limits of a traditional production budget. Betclic launched with a spot that punches well above the weight class of comparable category executions — without the timelines, crew, or post-production overhead of a classical shoot.

Key Success: An Original AI-Generated Soundtrack

One of the campaign’s signature elements is its custom-composed song, generated entirely through AI and tailored to the rhythm and emotional beats of the visual edit. This moves the conversation beyond „AI as visuals” and proves AI as a full creative co-author across image, motion, and sound.

Conclusions: AI as a Force Multiplier for Big Ideas

„Grunwald Arena” shows that AI-native production doesn’t compete with big-brand storytelling — it unlocks it. By pairing 45AI’s technology stack with McCANN Poland’s creative leadership, Betclic gained prestige-grade visuals and an integrated audio identity, delivered faster and at a fraction of traditional production costs.