Influencer marketing partners with social media personalities who have built trusted relationships with their followers. It's different from celebrity endorsements because influencers maintain closer connections with their audiences.
Micro-influencers (10,000-100,000 followers) often deliver higher engagement rates than celebrities because their audiences are more engaged and trusting.
The influencer marketing industry has grown to over $21 billion. It's particularly effective for fashion, beauty, food, and tech products where authentic recommendations drive purchasing decisions.