Media Buying Briefing: Agencies Turn Creators Into Test Labs for Campaigns and Product Innovation

Why It Matters

Embedding creators early accelerates product‑market fit and boosts campaign efficiency, giving brands a competitive edge in a creator‑driven ecosystem. It also forces agencies to rethink legacy workflows and revenue models amid rising AI adoption and client pressure.

Key Takeaways

• Horizon Media uses creators as real‑time test labs for campaigns
• SharkNinja leverages creator feedback to refine product launches
• Agencies acquire creator‑focused firms, signaling industry shift
• AI adoption rises, but 90% fear revenue impact
• Creators now act as strategic partners, not just distributors

Pulse Analysis

The rise of creator‑first testing labs reflects a fundamental re‑engineering of the marketing funnel. By involving influencers at the ideation stage, brands like SharkNinja can gauge audience resonance before committing to large‑scale spend, turning social platforms into rapid R&D environments. This approach reduces waste, shortens time‑to‑market, and generates authentic content that feels less like advertising and more like peer recommendation, a critical factor for Gen Z and millennial shoppers.

For agencies, the shift is both an opportunity and a disruption. Acquisitions of creator‑centric firms—WPP’s Goat, Publicis’s Influential, Omnicom’s Creo—signal a strategic pivot toward integrated creator services. These moves aim to embed creator insights into media planning, measurement, and optimization, effectively turning influencers into data‑rich partners rather than simple distribution channels. At the same time, AI adoption is soaring, with 60% of agency professionals using it daily, yet 90% worry it could erode traditional revenue streams, prompting a need for new skill sets and business models.

The broader market implication is a redefinition of brand relevance. As creators become the closest conduit to consumer sentiment, they can surface cultural trends, validate product concepts, and amplify virality in real time. Brands that treat creators as strategic collaborators—allowing them to co‑create and influence product design—stand to capture higher engagement and conversion rates. Conversely, even the most compelling creator endorsement cannot rescue a sub‑par product, underscoring the importance of aligning creative talent with genuine value propositions. This creator‑driven paradigm is reshaping advertising spend, agency structures, and the very notion of what constitutes effective media.