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.