Eureka Case 26 min Undergrad

A Thousand Micro Voices

You lead the social and influencer strategy for a brand in Valencia. The flashy option is to sign a big celebrity for a burst of reach, or broadcast brand ads to the whole audience. But on social, trust isn't bought with fame or won by shouting: it's built with many authentic voices —micro-influencers and, above all, real customers who recommend—. Glossier grew through its community and its own customers' content; Daniel Wellington scaled with thousands of micro-influencers and discount codes, not a single super-star.

The situation

On social media, the currency is trust, and trust runs higher the more authentic and close the voice is. An active community, micro-influencers, and user-generated content (UGC) —real customers showing the product— generate more credibility and engagement per euro than a paid mega-celebrity or an ad broadcast to everyone. Many small, authentic voices beat a few big, bought ones: they're more credible, cheaper per real interaction, and they build an asset —the community— that endures. Glossier turned its customers into advocates and used their UGC; Daniel Wellington scaled with thousands of micro-influencers.

Here's the trap, in two directions. Buying reach from a few mega-celebrities gives a spike of visibility, but it's expensive, low-credibility (everyone knows it's paid), and builds no community: you rent fame, you don't earn trust. And broadcasting brand ads to the audience —talking at people instead of with them— gets ignored: low engagement, zero conversation, no authentic voice backing you up. The defensible move is to build authentic community and micro-influencer/UGC programs: cultivate real advocates whose credibility and closeness create trust and a lasting asset, with some amplification so you don't end up with no reach at all.

Your job in this case: see how trust and engagement, immediate gross reach, and brand value shift with how much authenticity and community you build —and decide how you assemble your social presence.

The decision

How do you build your social presence?

  • A · Buy reach from a few mega-celebrities
  • B · Broadcast brand ads to the audience
  • C · Build authentic community and micro-influencers/UGC

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